submitted | available | document details (if available) | source link |
---|---|---|---|
November 09 2017 | December 09 2017 |
various | RF Exposure Info | RF Exposure Info | 4.44 MiB | November 09 2017 / December 09 2017 |
PCTEST ENGINEERING LABORATORY, INC. 382 Piercy Rd, San Jose, CA 95138 USA Tel. +1.410.290.6652 / Fax +1.410.290.6654 http://www.pctest.com SAR EVALUATION REPORT Date of Testing:
06/28/17 07/17/17 Test Site/Location:
PCTEST Lab, San Jose, CA, USA Document Serial No.:
1C1706160002-90-01-R4.BCG Applicant Name:
Apple, Inc. 1 Infinite Loop Cupertino, CA 95014 FCC ID:
APPLICANT:
DUT Type:
Application Type:
FCC Rule Part(s):
Model:
Additional Model:
BCG-A1890 APPLE, INC. Watch Certification CFR 2.1093 A1890 A1970 Equipment Class Band & Mode Tx Frequency TNT DTS DSS/DTS LTE Band 41 2.4 GHz WLAN Bluetooth 2498.5 - 2687.5 MHz 2412 - 2472 MHz 2402 - 2480 MHz SAR 1 gm Head 10 gm Extremity
(W/kg) 0.16 0.10
< 0.1 0.25
(W/kg) 0.14
< 0.1
< 0.1 0.17 Simultaneous SAR per KDB 690783 D01v01r03:
Note: This revised Test Report (S/N: 1C1706160002-90-01-R4.BCG) supersedes and replaces the previously issued test report on the same subject device for the same type of testing as indicated. Please discard or destroy the previously issued test report(s) and dispose of it accordingly. This watch has been shown to be capable of compliance for localized specific absorption rate (SAR) for uncontrolled environment/general population exposure limits specified in ANSI/IEEE C95.1-1992 and has been tested in accordance with the measurement procedures specified in Section 1.8 of this report; for North American frequency bands only. I attest to the accuracy of data. All measurements reported herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. Test results reported herein relate only to the item(s) tested. The SAR Tick is an initiative of the Mobile Manufacturers Forum (MMF). While a product may be considered eligible, use of the SAR Tick logo requires an agreement with the MMF. Further details can be obtained by emailing: sartick@mmfai.info. FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 1 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 T A B L E O F C O N T E N T S DEVICE UNDER TEST ................................................................................................................................ 3 LTE INFORMATION ..................................................................................................................................... 6 INTRODUCTION .......................................................................................................................................... 7 DOSIMETRIC ASSESSMENT ..................................................................................................................... 8 TEST CONFIGURATION POSITIONS FOR WRIST-WORN DEVICES ...................................................... 9 RF EXPOSURE LIMITS ............................................................................................................................. 10 FCC MEASUREMENT PROCEDURES ..................................................................................................... 11 RF CONDUCTED POWERS ...................................................................................................................... 13 SYSTEM VERIFICATION ........................................................................................................................... 17 SAR DATA SUMMARY .............................................................................................................................. 19 FCC MULTI-TX AND ANTENNA SAR CONSIDERATIONS ...................................................................... 25 SAR MEASUREMENT VARIABILITY ........................................................................................................ 27 EQUIPMENT LIST ...................................................................................................................................... 28 MEASUREMENT UNCERTAINTIES .......................................................................................................... 29 CONCLUSION ............................................................................................................................................ 30 REFERENCES ........................................................................................................................................... 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 APPENDIX A:
APPENDIX B:
APPENDIX C:
APPENDIX D:
SAR TEST PLOTS SAR DIPOLE VERIFICATION PLOTS PROBE AND DIPOLE CALIBRATION CERTIFICATES SAR TISSUE SPECIFICATIONS APPENDIX E:
SAR SYSTEM VALIDATION APPENDIX F:
DUT ANTENNA DIAGRAM & SAR TEST SETUP PHOTOGRAPHS FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 2 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 1 D E V I C E U N D E R T E S T 1.1 Device Overview Table 1-1 Summary EUT Bands/Modes Band & Mode Operating Modes Tx Frequency LTE Band 41 2.4 GHz WLAN Bluetooth NFC Voice/Data Voice/Data Data Data 2498.5 - 2687.5 MHz 2412 - 2472 MHz 2402 - 2480 MHz 13.56 MHz 1.2 Power Reduction for SAR There is no power reduction used for any band/mode implemented in this device for SAR purposes. 1.3 Nominal and Maximum Output Power Specifications This device operates using the following maximum and nominal output power specifications. SAR values were scaled to the maximum allowed power to determine compliance per KDB Publication 447498 D01v06. Summary Max Conducted Powers - LTE Mode Mode/Band ModulatedAverage
(dBm) 24.0 23.0 LTEBand41 Table 1-2 Maximum Nominal Table 1-3 Summary Max Conducted Powers - WIFI Mode ModulatedAverage
(dBm) Ch.110 19.5 19.5 19.5 Ch.11 19.5 17.5 17.5 Ch.12 19.5 15.5 15.5 Ch.13 18.0 8.0 8.0 Mode/Band IEEE802.11b(2.4GHz) IEEE802.11g(2.4GHz) IEEE802.11n(2.4GHz) Maximum Maximum Maximum FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 3 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 Summary Max Conducted Powers - Bluetooth Mode Table 1-4 Mode/Band ModulatedAverage
(dBm) BluetoothBDR/LE(ePA) BluetoothBDR/LE(iPA) BluetoothEDR(ePA) BluetoothEDR(iPA) Maximum Maximum Maximum Maximum 19.0 13.0 13.5 9.0 1.4 DUT Antenna Locations A diagram showing the location of the device antennas can be found in Appendix F. 1.5 Near Field Communications (NFC) Antenna This DUT has NFC operations. The NFC antenna is integrated into the device for this model. Therefore, all SAR tests were performed with the device which already incorporates the NFC antenna. A diagram showing the location of the NFC antenna can be found in Appendix F. 1.6 Simultaneous Transmission Capabilities According to FCC KDB Publication 447498 D01v06, transmitters are considered to be transmitting simultaneously when there is overlapping transmission, with the exception of transmissions during network hand-offs with maximum hand-off duration less than 30 seconds. Possible transmission paths for the DUT are shown in Figure 1-1 and are color-coded to indicate communication modes which share the same path. Modes which share the same transmission path cannot transmit simultaneously with one another. Path 1 LTE Path 2 BT/WIFI Figure 1-1 Simultaneous Transmission Paths This device contains multiple transmitters that may operate simultaneously, and therefore requires a simultaneous transmission analysis according to FCC KDB Publication 447498 D01v06 4.3.2 procedures. FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 4 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 Table 1-5 Simultaneous Transmission Scenarios Capable Transmit Configuration No. 1 2 LTE + 2.4 GHz WI-FI LTE + 2.4 GHz Bluetooth Head Yes Yes Extremity Yes Yes 1. 2.4 GHz WLAN, and 2.4 GHz Bluetooth share the same antenna path and cannot transmit simultaneously. 2. This device supports VoLTE and VoWIFI. 1.7 Miscellaneous SAR Test Considerations
(A) Licensed Transmitter(s) LTE SAR for the higher modulations and lower bandwidths were not tested since the maximum average output power of all required channels and configurations was not more than 0.5 dB higher than the highest bandwidth; and the reported LTE SAR for the highest bandwidth was less than 1.45 W/kg for all configurations according to FCC KDB 941225 D05v02r04. 1.8 Guidance Applied FCC KDB Publication 941225 D05v02r05 (4G) FCC KDB Publication 248227 D01v02r02 (SAR Considerations for 802.11 Devices) FCC KDB Publication 447498 D01v06 (General SAR Guidance, Wrist-worn Device Guidance) FCC KDB Publication 865664 D01v01r04, D02v01r02 (SAR Measurements up to 6 GHz) 1.9 Device Serial Numbers Several samples with identical hardware were used to support SAR testing. The manufacturer has confirmed that the device(s) tested have the same physical, mechanical and thermal characteristics and are within operational tolerances expected for production units. The serial numbers used for each test are indicated alongside the results in Section 10. 1.10 Device Housing Types and Wrist Band Types This device has three housing types that were all evaluated for SAR. The device can also be used with different wrist band accessories. All metallic wrist bands were tested, and the sport band non-metallic wrist band was tested fully for all required exposure conditions. Other non-metallic wrist-bands were checked to be similar or lower in SAR. FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 5 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 2 L T E I N F O R M A T I O N FCC ID Form Factor Frequency Range of each LTE transmission band Channel Bandwidths Channel Numbers and Frequencies (MHz) LTE Band 41: 5 MHz LTE Band 41: 10 MHz LTE Band 41: 15 MHz LTE Band 41: 20 MHz UE Category Modulations Supported in UL LTE MPR Permanently implemented per 3GPP TS 36.101 section 6.2.3~6.2.5? (manufacturer attestation to be provided) A-MPR (Additional MPR) disabled for SAR Testing?
LTE Release 10 Additional Information LTE Information BCG-A1890 LTE Band 41 (2498.5 - 2687.5 MHz) LTE Band 41: 5 MHz, 10 MHz, 15 MHz, 20 MHz Watch Mid 2593 (40620) 2593 (40620) 2593 (40620) 2593 (40620) 1 QPSK, 16QAM Low 2506 (39750) 2506 (39750) 2506 (39750) 2506 (39750) Low-Mid 2549.5 (40185) 2549.5 (40185) 2549.5 (40185) 2549.5 (40185) Mid-High 2636.5 (41055) 2636.5 (41055) 2636.5 (41055) 2636.5 (41055) High 2680 (41490) 2680 (41490) 2680 (41490) 2680 (41490) YES YES This device does not support full CA features on 3GPP Release 10. All uplink communications are identical to the Release 8 Specifications. The following LTE Release 10 Features are not supported: Carrier Aggregation, Relay, HetNet, Enhanced MIMO, eICIC, WIFI Offloading, eMBMS, Cross-Carrier Scheduling, Enhanced SC-FDMA. FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 6 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 3 I N T R O D U C T I O N The FCC and Innovation, Science, and Economic Development Canada have adopted the guidelines for evaluating the environmental effects of radio frequency (RF) radiation in ET Docket 93-62 on Aug. 6, 1996 and Health Canada Safety Code 6 to protect the public and workers from the potential hazards of RF emissions due to FCC-regulated portable devices. [1]
The safety limits used for the environmental evaluation measurements are based on the criteria published by the American National Standards Institute (ANSI) for localized specific absorption rate (SAR) in IEEE/ANSI C95.1-
1992 Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz [3] and Health Canada RF Exposure Guidelines Safety Code 6 [22]. The measurement procedure described in IEEE/ANSI C95.3-2002 Recommended Practice for the Measurement of Potentially Hazardous Electromagnetic Fields - RF and Microwave [4] is used for guidance in measuring the Specific Absorption Rate (SAR) due to the RF radiation exposure from the Equipment Under Test (EUT). These criteria for SAR evaluation are similar to those recommended by the International Committee for Non-Ionizing Radiation Protection (ICNIRP) in Biological Effects and Exposure Criteria for Radiofrequency Electromagnetic Fields, Report No. Vol 74. SAR is a measure of the rate of energy absorption due to exposure to an RF transmitting source. SAR values have been related to threshold levels for potential biological hazards. 3.1 SAR Definition Specific Absorption Rate is defined as the time derivative (rate) of the incremental energy (dU) absorbed by
(dissipated in) an incremental mass (dm) contained in a volume element (dV) of a given density (). It is also defined as the rate of RF energy absorption per unit mass at a point in an absorbing body (see Equation 3-1). Equation 3-1 SAR Mathematical Equation dU dv dU dm d dt d dt SAR SAR is expressed in units of Watts per Kilogram (W/kg). SAR 2E where:
= conductivity of the tissue-simulating material (S/m) E = Total RMS electric field strength (V/m)
= mass density of the tissue-simulating material (kg/m3) NOTE: The primary factors that control rate of energy absorption were found to be the wavelength of the incident field in relation to the dimensions and geometry of the irradiated organism, the orientation of the organism in relation to the polarity of field vectors, the presence of reflecting surfaces, and whether conductive contact is made by the organism with a ground plane.[6]
FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 7 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 4 D O S I M E T R I C A S S E S S M E N T 4.1 Measurement Procedure The evaluation was performed using the following procedure compliant to FCC KDB Publication 865664 D01v01r04:
1. The SAR distribution at the exposed side of the head or body was measured at a distance no greater than 5.0 mm from the inner surface of the shell. The area covered the entire dimension of the device-head and body interface and the horizontal grid resolution was determined per FCC KDB Publication 865664 D01v01r04 (See Table 4-1). 2. The point SAR measurement was taken at the maximum SAR region determined from Step 1 to enable the monitoring of SAR fluctuations/drifts during the 1g/10g cube evaluation. SAR at this fixed point was measured and used as a reference value. 3. Based on the area scan data, the peak of the region with maximum SAR Figure 4-1 Sample SAR Area Scan was determined by spline interpolation. Around this point, a volume was assessed according to the measurement resolution and volume size requirements of FCC KDB Publication 865664 D01v01r04 (See Table 4-1). On the basis of this data set, the spatial peak SAR value was evaluated with the following procedure (see references or the DASY manual online for more details):
a. SAR values at the inner surface of the phantom are extrapolated from the measured values along the line away from the surface with spacing no greater than that in Table 4-1. The extrapolation was based on a least-squares algorithm. A polynomial of the fourth order was calculated through the points in the z-axis
(normal to the phantom shell). b. After the maximum interpolated values were calculated between the points in the cube, the SAR was averaged over the spatial volume (1g or 10g) using a 3D-Spline interpolation algorithm. The 3D-spline is composed of three one-dimensional splines with the Not a knot condition (in x, y, and z directions). The volume was then integrated with the trapezoidal algorithm. One thousand points (10 x 10 x 10) were obtained through interpolation, in order to calculate the averaged SAR. c. All neighboring volumes were evaluated until no neighboring volume with a higher average value was found. 4. The SAR reference value, at the same location as step 2, was re-measured after the zoom scan was complete to calculate the SAR drift. If the drift deviated by more than 5%, the SAR test and drift measurements were repeated. Area and Zoom Scan Resolutions per FCC KDB Publication 865664 D01v01r04*
Table 4-1 Frequency MaximumAreaScan Resolution(mm)
(xarea,yarea) MaximumZoomScan Resolution(mm)
(xzoom,yzoom) MaximumZoomScanSpatial Resolution(mm) UniformGrid GradedGrid zzoom(n) zzoom(1)*
zzoom(n>1)*
MinimumZoomScan Volume(mm)
(x,y,z) 2GHz 23GHz 34GHz 45GHz 56GHz 15 12 12 10 10 8 5 5 4 4 4 4 3 2.5 2 1.5*zzoom(n1) 1.5*zzoom(n1) 1.5*zzoom(n1) 1.5*zzoom(n1) 1.5*zzoom(n1) 30 30 28 25 22 5 5 4 3 2 FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 8 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 5 T E S T C O N F I G U R A T I O N P O S I T I O N S F O R W R I S T - W O R N D E V I C E S 5.1 Device Holder The device holder is made out of low-loss POM material having the following dielectric parameters: relative permittivity = 3 and loss tangent = 0.02. Additionally, a manufacturer provided low-loss foam was used to position the device for head SAR evaluations. 5.2 Positioning for Head Devices that are designed to be worn on the wrist may operate in speaker mode for voice communication, with the device worn on the wrist and positioned next to the mouth. When next-to-mouth SAR evaluation is required, the device is positioned at 10 mm from a flat phantom filled with head tissue-equivalent medium. The device is evaluated with wrist bands strapped together to represent normal use conditions. 5.3 Extremity Exposure Configurations Devices that are designed or intended for use on extremities or mainly operated in extremity only exposure conditions; i.e., hands, wrists, feet and ankles, may require extremity SAR evaluation. When the device also operates in close proximity to the users body, SAR compliance for the body is also required. When extremity SAR evaluation is required, the device is evaluated with the back of the device touching the flat phantom, which is filled with body tissue-equivalent medium. The device was evaluated with Sport wrist band unstrapped and touching the phantom. For Metal Loop and Metal Links wrist bands, the device was evaluated with wrist bands strapped and the distance between wrist bands and the phantom was minimized to represent the spacing created by actual use conditions. FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 9 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 6 R F E X P O S U R E L I M I T S 6.1 Uncontrolled Environment UNCONTROLLED ENVIRONMENTS are defined as locations where there is the exposure of individuals who have no knowledge or control of their exposure. The general population/uncontrolled exposure limits are applicable to situations in which the general public may be exposed or in which persons who are exposed as a consequence of their employment may not be made fully aware of the potential for exposure or cannot exercise control over their exposure. Members of the general public would come under this category when exposure is not employment-related; for example, in the case of a wireless transmitter that exposes persons in its vicinity. 6.2 Controlled Environment CONTROLLED ENVIRONMENTS are defined as locations where there is exposure that may be incurred by persons who are aware of the potential for exposure, (i.e. as a result of employment or occupation). In general, occupational/controlled exposure limits are applicable to situations in which persons are exposed as a consequence of their employment, who have been made fully aware of the potential for exposure and can exercise control over their exposure. This exposure category is also applicable when the exposure is of a transient nature due to incidental passage through a location where the exposure levels may be higher than the general population/uncontrolled limits, but the exposed person is fully aware of the potential for exposure and can exercise control over his or her exposure by leaving the area or by some other appropriate means. SAR Human Exposure Specified in ANSI/IEEE C95.1-1992 and Health Canada Safety Code 6 Table 6-1 1. The Spatial Peak value of the SAR averaged over any 1 gram of tissue (defined as a tissue volume in the shape of a cube) and over 2. The Spatial Average value of the SAR averaged over the whole body. 3. The Spatial Peak value of the SAR averaged over any 10 grams of tissue (defined as a tissue volume in the shape of a cube) and the appropriate averaging time. over the appropriate averaging time. FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 10 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 7 F C C M E A S U R E M E N T P R O C E D U R E S Power measurements for licensed transmitters are performed using a base station simulator under digital average power. 7.1 Measured and Reported SAR Per FCC KDB Publication 447498 D01v06, when SAR is not measured at the maximum power level allowed for production units, the results must be scaled to the maximum tune-up tolerance limit according to the power applied to the individual channels tested to determine compliance. For simultaneous transmission, the measured aggregate SAR must be scaled according to the sum of the differences between the maximum tune-up tolerance and actual power used to test each transmitter. When SAR is measured at or scaled to the maximum tune-up tolerance limit, the results are referred to as reported SAR. The highest reported SAR results are identified on the grant of equipment authorization according to procedures in KDB 690783 D01v01r03. 7.2 SAR Measurement Conditions for LTE LTE modes are tested according to FCC KDB 941225 D05v02r04 publication. Establishing connections with base station simulators ensure a consistent means for testing SAR and are recommended for evaluating SAR [4]. The R&S CMW500 or Anritsu MT8820C simulators are used for LTE output power measurements and SAR testing. Closed loop power control was used so the UE transmits with maximum output power during SAR testing. SAR tests were performed with the same number of RB and RB offsets transmitting on all TTI frames (maximum TTI). Spectrum Plots for RB Configurations 7.2.1 A properly configured base station simulator was used for SAR tests and power measurements. Therefore, spectrum plots for RB configurations were not required to be included in this report. MPR 7.2.2 MPR is permanently implemented for this device by the manufacturer. The specific manufacturer target MPR is indicated alongside the SAR results. MPR is enabled for this device, according to 3GPP TS36.101 Section 6.2.3 6.2.5 under Table 6.2.3-1. A-MPR 7.2.3 A-MPR (Additional MPR) has been disabled for all SAR tests by setting NS=01 on the base station simulator. 7.2.4 According to FCC KDB 941225 D05v02r04:
Required RB Size and RB Offsets for SAR Testing a. Per Section 5.2.1, SAR is required for QPSK 1 RB Allocation for the largest bandwidth i. The required channel and offset combination with the highest maximum output power is required for SAR. ii. When the reported SAR is 0.8 W/kg for 1g SAR and 2.0 W/kg for 10g SAR, testing of the remaining RB offset configurations and required test channels is not required. Otherwise, SAR is required for the remaining required test channels using the RB offset configuration with highest output power for that channel. iii. When the reported SAR for a required test channel is > 1.45 W/kg for 1g SAR and
>3.625 W/kg for 10g SAR, SAR is required for all RB offset configurations for that channel. FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 11 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 b. Per Section 5.2.2, SAR is required for 50% RB allocation using the largest bandwidth following the same procedures outlined in Section 5.2.1. c. Per Section 5.2.3, QPSK SAR is not required for the 100% allocation when the highest maximum output power for the 100% allocation is less than the highest maximum output power of the 1 RB and 50% RB allocations and the reported SAR for the 1 RB and 50% RB allocations is < 0.8 W/kg for 1g SAR and < 2.0 W/kg for 10g SAR. d. Per Section 5.2.4 and 5.3, SAR tests for higher order modulations and lower bandwidths configurations are not required when the conducted power of the required test configurations determined by Sections 5.2.1 through 5.2.3 is less than or equal to dB higher than the equivalent configuration using QPSK modulation and when the QPSK SAR for those configurations is <1.45 W/kg for 1g SAR and <3.625 W/kg for 10g SAR. TDD 7.2.5 LTE TDD testing is performed using the SAR test guidance provided in FCC KDB 941225 D05v02r04. TDD is tested at the highest duty factor using UL-DL configuration 0 with special subframe configuration 6 and applying the FDD LTE procedures in KDB 941225 D05v02r04. SAR testing is performed using the extended cyclic prefix listed in 3GPP TS 36.211 Section 4. 7.3 SAR Testing with 802.11 Transmitters The normal network operating configurations of 802.11 transmitters are not suitable for SAR measurements. Unpredictable fluctuations in network traffic and antenna diversity conditions can introduce undesirable variations in SAR results. The SAR for these devices should be measured using chipset based test mode software to ensure the results are consistent and reliable. See KDB Publication 248227 D01v02r02 for more details. 7.3.1 General Device Setup Chipset based test mode software is hardware dependent and generally varies among manufacturers. The device operating parameters established in test mode for SAR measurements must be identical to those programmed in production units, including output power levels, amplifier gain settings and other RF performance tuning parameters. A periodic duty factor is required for current generation SAR systems to measure SAR. When 802.11 frame gaps are accounted for in the transmission, a maximum transmission duty factor of 92 - 96% is typically achievable in most test mode configurations. A minimum transmission duty factor of 85% is required to avoid certain hardware and device implementation issues related to wide range SAR scaling. The reported SAR is scaled to 100% transmission duty factor to determine compliance at the maximum tune-up tolerance limit. 7.3.2 2.4 GHz SAR Test Requirements SAR is measured for 2.4 GHz 802.11b DSSS using either the fixed test position or, when applicable, the initial test position procedure. SAR test reduction is determined according to the following:
1) When the reported SAR of the highest measured maximum output power channel for the exposure 2) configuration is 0.8 W/kg, no further SAR testing is required for 802.11b DSSS in that exposure configuration. When the reported SAR is > 0.8 W/kg, SAR is required for that position using the next highest measured output power channel. When any reported SAR is > 1.2 W/kg, SAR is required for the third channel; i.e., all channels require testing. 2.4 GHz 802.11 g/n OFDM are additionally evaluated for SAR if the highest reported SAR for 802.11b, adjusted by the ratio of the OFDM to DSSS specified maximum output power, is > 1.2 W/kg. When SAR is required for OFDM modes in 2.4 GHz band, the Initial Test Configuration Procedures should be followed. When 10-g SAR measurement is considered, a factor of 2.5 is applied to the thresholds above. FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 12 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 8 R F C O N D U C T E D P O W E R S 8.1 LTE Conducted Powers 8.1.1 LTE Band 41 Modulation RB Size RB Offset Low Channel 39750
(2506.0 MHz) QPSK 16QAM 1 1 1 50 50 50 100 1 1 1 50 50 50 100 0 50 99 0 25 50 0 0 50 99 0 25 50 0 22.99 22.82 23.27 21.79 21.77 21.93 21.89 21.85 21.63 22.03 20.75 20.73 20.91 20.86 22.78 22.71 22.98 21.63 21.61 21.67 21.68 21.81 21.72 21.93 20.65 20.61 20.70 20.62 Table 8-1 LTE Band 41 20 MHzBandwidth Mid Channel 23.07 22.82 23.24 21.75 21.74 21.83 21.72 22.02 21.71 22.32 20.58 20.63 20.76 20.70 Table 8-2 LTE Band 41 15 MHzBandwidth Mid Channel LTE Band 41 Conducted Powers - 20 MHz Bandwidth Low-Mid Channel Mid-High Channel High Channel 40185
(2549.5 MHz) 40620
(2593.0 MHz) 41055
(2636.5 MHz) 41490
(2680.0 MHz) MPR Allowed per 3GPP [dB]
MPR [dB]
Conducted Power [dBm]
23.12 22.88 23.26 21.83 21.90 21.90 21.86 21.91 21.65 22.11 20.83 20.89 20.88 20.83 23.08 22.71 23.15 21.79 21.72 21.86 21.74 22.10 21.74 22.11 20.80 20.67 20.85 20.78 0 0-1 0-1 0-2 0 0 0 1 1 1 1 1 1 1 2 2 2 2 LTE Band 41 Conducted Powers - 15 MHz Bandwidth Modulation RB Size RB Offset Low Channel 39750
(2506.0 MHz) QPSK 16QAM 1 1 1 36 36 36 75 1 1 1 36 36 36 75 0 36 74 0 18 37 0 0 36 74 0 18 37 0 22.67 22.56 22.88 21.62 21.61 21.75 21.68 21.65 21.62 21.72 20.83 20.71 20.78 20.64 Low-Mid Channel Mid-High Channel High Channel 40185
(2549.5 MHz) 40620
(2593.0 MHz) 41055
(2636.5 MHz) 41490
(2680.0 MHz) MPR Allowed per 3GPP [dB]
MPR [dB]
Conducted Power [dBm]
22.82 22.78 22.85 21.70 21.73 21.74 21.64 21.83 21.77 21.95 20.68 20.72 20.73 20.65 22.79 22.76 22.84 21.72 21.67 21.68 21.66 21.81 21.80 21.88 20.67 20.63 20.64 20.66 0 0-1 0-1 0-2 0 0 0 1 1 1 1 1 1 1 2 2 2 2 22.59 22.65 22.73 21.64 21.55 21.61 21.53 21.68 21.66 21.67 20.57 20.55 20.59 20.55 22.84 22.71 22.88 21.66 21.55 21.66 21.61 21.89 21.67 21.83 20.64 20.57 20.64 20.63 FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 13 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 Table 8-3 LTE Band 41 10 MHzBandwidth Mid Channel 22.49 22.46 22.57 21.48 21.41 21.46 21.48 21.46 21.43 21.62 20.42 20.41 20.43 20.48 Table 8-4 LTE Band 41 5 MHzBandwidth Mid Channel LTE Band 41 Conducted Powers - 10 MHz Bandwidth Low-Mid Channel Mid-High Channel High Channel 40185
(2549.5 MHz) 40620
(2593.0 MHz) 41055
(2636.5 MHz) 41490
(2680.0 MHz) MPR Allowed per 3GPP [dB]
MPR [dB]
Conducted Power [dBm]
Modulation RB Size RB Offset Low Channel 39750
(2506.0 MHz) QPSK 16QAM 1 1 1 25 25 25 50 1 1 1 25 25 25 50 0 25 49 0 12 25 0 0 25 49 0 12 25 0 22.64 22.71 22.76 21.64 21.72 21.70 21.75 21.62 21.69 21.75 20.62 20.63 20.61 20.71 22.62 22.67 22.81 21.59 21.66 21.67 21.72 21.65 21.68 21.83 20.59 20.56 20.65 20.69 22.73 22.71 22.85 21.65 21.72 21.67 21.76 21.51 21.44 21.61 20.70 20.75 20.74 20.82 22.55 22.57 22.69 21.67 21.66 21.64 21.63 21.57 21.59 21.71 20.60 20.67 20.62 20.65 0 0-1 0-1 0-2 0 0 0 1 1 1 1 1 1 1 2 2 2 2 LTE Band 41 Conducted Powers - 5 MHz Bandwidth Low Channel Low-Mid Channel Mid-High Channel High Channel Modulation RB Size RB Offset 39750
(2506.0 MHz) 40185
(2549.5 MHz) 40620
(2593.0 MHz) 41055
(2636.5 MHz) 41490
(2680.0 MHz) MPR Allowed per 3GPP [dB]
MPR [dB]
1 1 1 12 12 12 25 1 1 1 12 12 12 25 0 12 24 0 6 13 0 0 12 24 0 6 13 0 QPSK 16QAM 22.70 22.76 22.74 21.63 21.69 21.61 21.68 21.74 21.74 21.75 20.58 20.63 20.53 20.59 Conducted Power [dBm]
22.57 22.53 22.67 21.46 21.44 21.49 21.46 21.56 21.47 21.67 20.46 20.43 20.46 20.41 22.84 22.76 22.83 21.64 21.66 21.72 21.75 21.68 21.62 21.70 20.72 20.77 20.80 20.73 22.60 22.62 22.67 21.61 21.66 21.67 21.65 21.21 21.24 21.32 20.51 20.55 20.56 20.63 22.71 22.72 22.71 21.64 21.73 21.59 21.68 21.73 21.79 21.75 20.62 20.66 20.59 20.61 0 0-1 0-1 0-2 0 0 0 1 1 1 1 1 1 1 2 2 2 2 FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 14 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 8.2 WLAN Conducted Powers Table 8-5 2.4GHz WLAN Average RF Power 2.4GHz Conducted Power [dBm]
Freq [MHz]
Channel 2412 2437 2457 2462 1 6 10 11 IEEE Transmission Mode 802.11b 19.14 19.49 19.49 19.37 802.11g 18.97 19.50 18.50 17.45 802.11n 19.49 19.31 18.70 17.43 Justification for test configurations for WLAN per KDB Publication 248227 D01v02r02:
Power measurements were performed for the transmission mode configuration with the highest maximum output power specified for production units. For transmission modes with the same maximum output power specification, powers were measured for the largest channel bandwidth, lowest order modulation and lowest data rate. For transmission modes with identical maximum specified output power, channel bandwidth, modulation and data rates, power measurements were required for all identical configurations. For each transmission mode configuration, powers were measured for the highest and lowest channels;
and at the mid-band channel(s) when there were at least 3 channels supported. For configurations with multiple mid-band channels, due to an even number of channels, both channels were measured. The bolded data rate and channel above were tested for SAR. Figure 8-1 Power Measurement Setup FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 15 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 8.3 Bluetooth Conducted Powers Table 8-6 Bluetooth Average RF Power Frequency
[MHz]
Modulation Power Scheme Channel No. 2402 2441 2480 2402 2441 2480 2402 2441 2480 2402 2441 2480 GFSK GFSK GFSK GFSK GFSK GFSK 8PSK 8PSK 8PSK 8PSK 8PSK 8PSK ePA ePA ePA iPA iPA iPA ePA ePA ePA iPA iPA iPA 0 39 78 0 39 78 0 39 78 0 39 78 Avg Conducted Power
[dBm]
[mW]
17.20 18.87 17.40 12.26 12.84 12.11 52.481 77.090 54.954 16.834 19.231 16.255 12.90 19.498 13.48 22.284 13.45 22.131 8.85 8.91 8.82 7.674 7.780 7.621 Notes:
1. The bolded data rate and channel above were tested for SAR. 2. Bluetooth was evaluated with a test mode with 100% transmission duty factor. Figure 8-2 Power Measurement Setup FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 16 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 9 S Y S T E M V E R I F I C A T I O N 9.1 Tissue Verification Table 9-1 Measured Tissue Properties Calibrated for Tests Performed on:
Tissue Type Tissue Temp During Calibration (C) 6/28/2017 2450H 23.4 7/3/2017 2450H 23.5 7/12/2017 2450H 22.6 7/17/2017 2450H 24.2 7/12/2017 2600H 22.6 7/3/2017 2450B 7/10/2017 2450B 7/13/2017 2450B 7/17/2017 2450B 7/13/2017 2600B 23.4 23.0 22.7 22.6 22.7 Measured Frequency
(MHz) 2400 2450 2500 2400 2450 2500 2450 2500 2550 2400 2450 2500 2600 2650 2700 2400 2450 2500 2400 2450 2500 2450 2500 2550 2400 2450 2500 2600 2650 2700 Measured Conductivity,
(S/m) 1.783 1.838 1.900 1.821 1.877 1.938 1.875 1.935 1.990 1.780 1.840 1.906 2.046 2.107 2.159 1.907 1.976 2.048 1.922 1.988 2.057 1.967 2.034 2.094 1.961 2.032 2.108 2.160 2.223 2.297 Measured Dielectric Constant, 39.617 39.444 39.292 39.751 39.507 39.329 39.584 39.377 39.228 40.614 40.421 40.254 39.018 38.850 38.644 51.597 51.355 51.193 51.778 51.610 51.408 51.397 51.210 51.042 52.684 52.489 52.330 50.808 50.675 50.449 TARGET Conductivity,
(S/m) 1.756 1.800 1.855 1.756 1.800 1.855 1.800 1.855 1.909 1.756 1.800 1.855 1.964 2.018 2.073 1.902 1.950 2.021 1.902 1.950 2.021 1.950 2.021 2.092 1.902 1.950 2.021 2.163 2.234 2.305 TARGET Dielectric Constant,
% dev
% dev 39.289 39.200 39.136 39.289 39.200 39.136 39.200 39.136 39.073 39.289 39.200 39.136 39.009 38.945 38.882 52.767 52.700 52.636 52.767 52.700 52.636 52.700 52.636 52.573 52.767 52.700 52.636 52.509 52.445 52.382 1.54%
2.11%
2.43%
3.70%
4.28%
4.47%
4.17%
4.31%
4.24%
1.37%
2.22%
2.75%
4.18%
4.41%
4.15%
0.26%
1.33%
1.34%
1.05%
1.95%
1.78%
0.87%
0.64%
0.10%
3.10%
4.21%
4.30%
-0.14%
-0.49%
-0.35%
0.83%
0.62%
0.40%
1.18%
0.78%
0.49%
0.98%
0.62%
0.40%
3.37%
3.11%
2.86%
0.02%
-0.24%
-0.61%
-2.22%
-2.55%
-2.74%
-1.87%
-2.07%
-2.33%
-2.47%
-2.71%
-2.91%
-0.16%
-0.40%
-0.58%
-3.24%
-3.37%
-3.69%
The above measured tissue parameters were used in the DASY software. The DASY software was used to perform interpolation to determine the dielectric parameters at the SAR test device frequencies (per KDB Publication 865664 D01v01r04). The tissue parameters listed in the SAR test plots may slightly differ from the table above due to significant digit rounding in the software. FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 17 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 9.2 Test System Verification Prior to SAR assessment, the system is verified to 10% of the SAR measurement on the reference dipole at the time of calibration by the calibration facility. Full system validation status and result summary can be found in Appendix E. Table 9-2 System Verification Results - 1g SAR System #
CAL3 CAL3 CAL4 CAL2 CAL4 SAR System #
CAL2 CAL2 CAL3 CAL3 CAL3 System Verification TARGET & MEASURED Tissue Frequency
(MHz) Tissue Type Date:
Amb. Temp (C) Liquid Temp (C) 2450 2450 2450 2450 2600 HEAD HEAD HEAD HEAD HEAD 06/28/2017 07/03/2017 07/12/2017 07/17/2017 07/12/2017 21.5 21.7 21.5 19.5 21.5 22.5 23.5 22.0 22.7 22.0 Input Power
(W) 0.100 0.100 0.100 0.100 0.100 Source SN Probe SN Measured SAR1g (W/kg) 921 921 921 921 1069 3118 3118 3329 3347 3329 5.180 5.270 5.220 5.040 5.930 1 W Target SAR1g
(W/kg) 52.100 52.100 52.100 52.100 56.300 1 W Normalized SAR1g (W/kg) Deviation1g
(%) 51.800 52.700 52.200 50.400 59.300
-0.58%
1.15%
0.19%
-3.26%
5.33%
Table 9-3 System Verification Results - 10g System Verification TARGET & MEASURED Tissue Frequency
(MHz) Tissue Type Date:
Amb. Temp (C) Liquid Temp (C) 2450 2450 2450 2450 2600 BODY BODY BODY BODY BODY 07/03/2017 07/10/2017 07/13/2017 07/17/2017 07/13/2017 19.9 22.4 21.7 22.8 21.7 21.8 23.0 22.7 22.6 22.7 Source SN Probe SN Measured SAR10 g (W/kg) 921 921 921 921 1069 3347 3347 3118 3118 3118 2.350 2.320 2.450 2.490 2.440 1 W Target SAR10 g
(W/kg) 24.000 24.000 24.000 24.000 25.000 1 W Normalized SAR10 g (W/kg) Deviation10g
(%) 23.500 23.200 24.500 24.900 24.400
-2.08%
-3.33%
2.08%
3.75%
-2.40%
Input Power
(W) 0.100 0.100 0.100 0.100 0.100 Figure 9-1 System Verification Setup Diagram System Verification Setup Photo Figure 9-2 FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 18 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 10 S A R D A T A S U M M A R Y 10.1 Standalone Head SAR Data Table 10-1 LTE Band 41 Head SAR MEASUREMENT RESULTS FREQUENCY MHz Ch. Mode Bandwidth
[MHz]
Housing Type Wrist Band Type Maximum Allowed Pow er [dBm]
Conducted Power [dBm]
Pow er Drift [dB]
MPR [dB]
Device Serial Number Modulation RB Size RB Offset Spacing Side Duty Cycle SAR (1g)
(W/kg) Scaling Factor Reported SAR
(1g)
(W/kg) Plot #
2506.00 39750 Low LTE Band 41 2506.00 39750 Low LTE Band 41 2506.00 39750 Low LTE Band 41 2506.00 39750 Low LTE Band 41 2506.00 2549.50 2593.00 2636.50 2680.00 39750 40185 Low Low-
Mid 40620 Mid 41055 Mid-
High 41490 High LTE Band 41 LTE Band 41 LTE Band 41 LTE Band 41 LTE Band 41 2506.00 39750 Low LTE Band 41 2506.00 39750 Low LTE Band 41 2506.00 39750 Low LTE Band 41 2506.00 39750 Low LTE Band 41 2506.00 39750 Low LTE Band 41 2506.00 39750 Low LTE Band 41 2506.00 39750 Low LTE Band 41 2506.00 39750 Low LTE Band 41 2506.00 39750 Low LTE Band 41 2506.00 39750 Low LTE Band 41 2506.00 39750 Low LTE Band 41 2506.00 39750 Low LTE Band 41 2506.00 39750 Low LTE Band 41 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Aluminum Metal Loop Aluminum Metal Loop Aluminum Metal Links Aluminum Metal Links Aluminum Aluminum Aluminum Aluminum Aluminum Aluminum Stainless Steel Stainless Steel Stainless Stainless Steel Steel Stainless Steel Stainless Steel Sport Sport Sport Sport Sport Sport Metal Loop Metal Loop Metal Links Metal Links Sport Sport Ceramic Metal Loop Ceramic Metal Loop Ceramic Metal Links Ceramic Metal Links Ceramic Ceramic Sport Sport ANSI / IEEE C95.1 1992 - SAFETY LIMIT Spatial Peak Uncontrolled Exposure/General Population 24.0 23.0 24.0 23.0 24.0 24.0 24.0 24.0 24.0 23.0 24.0 23.0 24.0 23.0 24.0 23.0 24.0 23.0 24.0 23.0 24.0 23.0 23.27 21.93 23.27 21.93 23.27 22.98 23.24 23.26 23.15 21.93 23.27 21.93 23.27 21.93 23.27 21.93 23.27 21.93 23.27 21.93 23.27 21.93
-0.12
-0.06
-0.12
-0.07 0.01 0.02 0.05 0.03 0.03 0.07 0.01 0.06
-0.09
-0.01 0.00 0.09 0.04 0.05 0.05
-0.05
-0.12
-0.06 0 1 0 1 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 FH7TR00TJ76P FH7TR00TJ76P FH7TR00TJ76P FH7TR00TJ76P FH7TR00TJ76P FH7TR00TJ76P FH7TR00TJ76P FH7TR00TJ76P FH7TR00TJ76P FH7TR00TJ76P FH7TQ02EJ778 FH7TQ02EJ778 FH7TQ02EJ778 FH7TQ02EJ778 FH7TQ02EJ778 FH7TQ02EJ778 FH7TT007J77V FH7TT007J77V FH7TT007J77V FH7TT007J77V FH7TT007J77V FH7TT007J77V QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK 1 50 1 50 1 1 1 1 1 50 1 50 1 50 1 50 1 50 1 50 1 50 99 50 99 50 99 99 99 99 99 50 99 50 99 50 99 50 99 50 99 50 99 50 10 mm 10 mm 10 mm 10 mm 10 mm 10 mm 10 mm 10 mm 10 mm 10 mm 10 mm 10 mm 10 mm 10 mm 10 mm 10 mm 10 mm 10 mm 10 mm 10 mm 10 mm 10 mm front front front front front front front front front front front front front front front front front front front front front front 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 Head 1.6 W/kg (mW/g) averaged over 1 gram 0.083 0.065 0.066 0.061 0.122 0.116 0.108 0.113 0.128 0.080 0.090 0.067 0.074 0.038 0.104 0.080 0.060 0.046 0.048 0.047 0.083 0.065 A1 1.183 1.279 1.183 1.279 1.183 1.265 1.191 1.186 1.216 1.279 1.183 1.279 1.183 1.279 1.183 1.279 1.183 1.279 1.183 1.279 1.183 1.279 0.098 0.083 0.078 0.078 0.144 0.147 0.129 0.134 0.156 0.102 0.106 0.086 0.088 0.049 0.123 0.102 0.071 0.059 0.057 0.060 0.098 0.083 Table 10-2 2.4 GHz WLAN Head SAR Mode Service Bandwidth
[MHz]
Housing Type Wrist Band Type Maximum Allowed Power [dBm]
Conducted Power [dBm]
Power Drift
[dB]
Spacing Device Serial Number Data Rate
(Mbps) MEASUREMENT RESULTS 802.11b 802.11b 802.11b 802.11b 802.11b 802.11b 802.11b 802.11b 802.11b DSSS DSSS DSSS DSSS DSSS DSSS DSSS DSSS DSSS 22 22 22 22 22 22 22 22 22 Aluminum Metal Loop Aluminum Metal Links Aluminum Stainless Stainless Steel Steel Stainless Steel Sport Metal Loop Metal Links Sport Ceramic Metal Loop Ceramic Metal Links Ceramic Sport 19.5 19.5 19.5 19.5 19.5 19.5 19.5 19.5 19.5 19.49 19.49 19.49 19.49 19.49 19.49 19.49 19.49 19.49 0.00 0.00
-0.05
-0.03
-0.07
-0.03
-0.05
-0.03
-0.02 10 mm FH7TR018J76F 10 mm FH7TR018J76F 10 mm FH7TR018J76F 10 mm FH7TQ00AJ778 10 mm FH7TQ00AJ778 10 mm FH7TQ00AJ778 10 mm FH7TT006J77V 10 mm FH7TT006J77V 10 mm FH7TT006J77V 1 1 1 1 1 1 1 1 1 ANSI / IEEE C95.1 1992 - SAFETY LIMIT Spatial Peak Uncontrolled Exposure/General Population Side front front front front front front front front front Duty Cycle
(%) 98.2 98.2 98.2 98.2 98.2 98.2 98.2 98.2 98.2 SAR (1g)
(W/kg) 0.072 0.067 0.096 0.052 0.047 0.070 0.053 0.056 0.087 Scaling Factor
(Power) Scaling Factor
(Duty Cycle) Reported SAR
(1g)
(W/kg) Plot #
A2 1.002 1.002 1.002 1.002 1.002 1.002 1.002 1.002 1.002 1.018 1.018 1.018 1.018 1.018 1.018 1.018 1.018 1.018 0.073 0.068 0.098 0.053 0.048 0.071 0.054 0.057 0.089 Head 1.6 W/kg (mW/g) averaged over 1 gram FREQUENCY MHz 2437 2437 2437 2437 2437 2437 2437 2437 2437 Ch. 6 6 6 6 6 6 6 6 6 FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 19 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 Side front front front front front front front front front SAR (1g)
(W/kg) 0.051 0.063 0.084 0.043 0.046 0.075 0.044 0.043 0.078 Duty Cycle 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 Head 1.6 W/kg (mW/g) averaged over 1 gram Side front front front front front front front front front SAR (1g)
(W/kg) 0.015 0.015 0.023 0.016 0.014 0.022 0.015 0.015 0.025 Duty Cycle 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 Head 1.6 W/kg (mW/g) averaged over 1 gram Scaling Factor Reported SAR
(1g)
(W/kg) Plot #
1.030 1.030 1.030 1.030 1.030 1.030 1.030 1.030 1.030 0.053 0.065 0.087 0.044 0.047 0.077 0.045 0.044 0.080 A3 Scaling Factor Reported SAR
(1g)
(W/kg) Plot #
1.038 1.038 1.038 1.038 1.038 1.038 1.038 1.038 1.038 0.016 0.016 0.024 0.017 0.015 0.023 0.016 0.016 0.026 A4 FREQUENCY MHz 2441 2441 2441 2441 2441 2441 2441 2441 2441 Ch. 39 39 39 39 39 39 39 39 39 FREQUENCY MHz 2441 2441 2441 2441 2441 2441 2441 2441 2441 Ch. 39 39 39 39 39 39 39 39 39 Table 10-3 Bluetooth (ePA) Head SAR MEASUREMENT RESULTS Mode Service Housing Type Wrist Band Type Maximum Allowed Power [dBm]
Conducted Power [dBm]
Power Drift
[dB]
Spacing Device Serial Number Data Rate
(Mbps) Bluetooth FHSS Aluminum Metal Loop Bluetooth FHSS Aluminum Metal Links Bluetooth Bluetooth Bluetooth Bluetooth FHSS FHSS FHSS FHSS Aluminum Stainless Steel Stainless Steel Stainless Steel Sport Metal Loop Metal Links Sport Bluetooth FHSS Ceramic Metal Loop Bluetooth FHSS Ceramic Metal Links Bluetooth FHSS Ceramic Sport 19.0 19.0 19.0 19.0 19.0 19.0 19.0 19.0 19.0 18.87 18.87 18.87 18.87 18.87 18.87 18.87 18.87 18.87
-0.12 10 mm FH7TR017J76F 0.04 0.04
-0.17
-0.16 0.12
-0.13
-0.03 0.03 10 mm FH7TR017J76F 10 mm FH7TR017J76F 10 mm FH7TQ00AJ778 10 mm FH7TQ00AJ778 10 mm FH7TQ00AJ778 10 mm FH7TT006J77V 10 mm FH7TT006J77V 10 mm FH7TT006J77V 1 1 1 1 1 1 1 1 1 ANSI / IEEE C95.1 1992 - SAFETY LIMIT Spatial Peak Uncontrolled Exposure/General Population Table 10-4 Bluetooth (iPA) Head SAR Mode Service Housing Type Wrist Band Type Maximum Allowed Power [dBm]
Conducted Power [dBm]
Power Drift
[dB]
Spacing Device Serial Number Data Rate
(Mbps) MEASUREMENT RESULTS Bluetooth FHSS Aluminum Metal Loop Bluetooth FHSS Aluminum Metal Links Bluetooth Bluetooth Bluetooth Bluetooth FHSS FHSS FHSS FHSS Aluminum Stainless Steel Stainless Steel Stainless Steel Sport Metal Loop Metal Links Sport Bluetooth FHSS Ceramic Metal Loop Bluetooth FHSS Ceramic Metal Links Bluetooth FHSS Ceramic Sport 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 12.84 12.84 12.84 12.84 12.84 12.84 12.84 12.84 12.84 0.21
-0.05 0.12 0.05 10 mm FH7TR018J76F 10 mm FH7TR018J76F 10 mm FH7TR018J76F 10 mm FH7TQ02EJ778
-0.07 10 mm FH7TQ02EJ778 0.02 0.01 0.02 0.04 10 mm FH7TQ02EJ778 10 mm FH7TT006J77V 10 mm FH7TT006J77V 10 mm FH7TT006J77V 1 1 1 1 1 1 1 1 1 ANSI / IEEE C95.1 1992 - SAFETY LIMIT Spatial Peak Uncontrolled Exposure/General Population FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 20 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 10.2 Standalone Extremity SAR Data Table 10-5 LTE Band 41 Extremity SAR MEASUREMENT RESULTS Mode Bandwidth
[MHz]
Housing Type Wristband Type Maximum Allowed Power [dBm]
Conducted Power [dBm]
Power Drift [dB] MPR [dB]
Device Serial Number Modulation RB Size RB Offset Spacing Side Duty Cycle SAR (10g)
(W/kg) Scaling Factor Reported SAR
(10g)
(W/kg) Plot #
2549.50 40185 Low-Mid LTE Band 41 2593.00 40620 Mid LTE Band 41 2636.50 41055 Mid-High LTE Band 41 2680.00 41490 High LTE Band 41 FREQUENCY MHz Ch. 2506.00 39750 2506.00 39750 2506.00 39750 2506.00 39750 2506.00 39750 Low Low Low Low Low 2506.00 39750 2506.00 39750 2506.00 39750 2506.00 39750 2506.00 39750 2506.00 39750 2506.00 39750 2506.00 39750 2506.00 39750 2506.00 39750 2506.00 39750 2506.00 39750 2506.00 39750 Low Low Low Low Low Low Low Low Low Low Low Low Low LTE Band 41 LTE Band 41 LTE Band 41 LTE Band 41 LTE Band 41 LTE Band 41 LTE Band 41 LTE Band 41 LTE Band 41 LTE Band 41 LTE Band 41 LTE Band 41 LTE Band 41 LTE Band 41 LTE Band 41 LTE Band 41 LTE Band 41 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Aluminum Metal Loop Aluminum Metal Loop Aluminum Metal Links Aluminum Metal Links Aluminum Aluminum Aluminum Aluminum Aluminum Aluminum Stainless Steel Stainless Steel Stainless Stainless Steel Steel Stainless Steel Stainless Steel Sport Sport Sport Sport Sport Sport Metal Loop Metal Loop Metal Links Metal Links Sport Sport Ceramic Metal Loop Ceramic Metal Loop Ceramic Metal Links Ceramic Metal Links Ceramic Sport LTE Band 41 20 Sport ANSI / IEEE C95.1 1992 - SAFETY LIMIT Ceramic Spatial Peak Uncontrolled Exposure/General Population 24.0 23.0 24.0 23.0 24.0 24.0 24.0 24.0 24.0 23.0 24.0 23.0 24.0 23.0 24.0 23.0 24.0 23.0 24.0 23.0 24.0 23.0 23.27 21.93 23.27 21.93 23.27 22.98 23.24 23.26 23.15 21.93 23.27 21.93 23.27 21.93 23.27 21.93 23.27 21.93 23.27 21.93 23.27 21.93 0.04 0.12 0.18 0.11 0.09
-0.02
-0.06
-0.03
-0.04 0.10 0.00 0.05 0.17 0.05 0.10
-0.03 0.19 0.02 0.08 0.09 0.05 0.04 0 1 0 1 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 FH7TR018J76F FH7TR018J76F FH7TR018J76F FH7TR018J76F FH7TR018J76F FH7TR018J76F FH7TR018J76F FH7TR018J76F FH7TR018J76F FH7TR018J76F FH7TQ02DJ778 FH7TQ02DJ778 FH7TQ02DJ778 FH7TQ02DJ778 FH7TQ02DJ778 FH7TQ02DJ778 FH7TT00BJ77V FH7TT00BJ77V FH7TT00BJ77V FH7TT00BJ77V FH7TT00BJ77V FH7TT00BJ77V QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK QPSK 1 50 1 50 1 1 1 1 1 50 1 50 1 50 1 50 1 50 1 50 1 50 99 50 99 50 99 99 99 99 99 50 99 50 99 50 99 50 99 50 99 50 99 50 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm back back back back back back back back back back back back back back back back back back back back back back 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 1:1.58 Extremity 4.0 W/kg (mW/g) averaged over 10 grams 0.031 0.019 0.026 0.016 0.058 0.101 0.111 0.110 0.113 0.030 0.018 0.010 0.011 0.008 0.034 0.030 0.023 0.017 0.012 0.006 0.035 0.029 A5 1.183 1.279 1.183 1.279 1.183 1.265 1.191 1.186 1.216 1.279 1.183 1.279 1.183 1.279 1.183 1.279 1.183 1.279 1.183 1.279 1.183 1.279 0.037 0.024 0.031 0.020 0.069 0.128 0.132 0.130 0.137 0.038 0.021 0.013 0.013 0.010 0.040 0.038 0.027 0.022 0.014 0.008 0.041 0.037 Table 10-6 2.4 GHz WLAN Extremity SAR FREQUENCY MHz 2437 2437 2437 2437 2437 2437 2437 2437 2437 Ch. 6 6 6 6 6 6 6 6 6 Mode Service Bandwidth
[MHz]
Housing Type Wrist Band Type Maximum Allowed Power [dBm]
Conducted Power [dBm]
Power Drift
[dB]
Spacing Device Serial Number Data Rate
(Mbps) MEASUREMENT RESULTS 802.11b 802.11b 802.11b 802.11b 802.11b 802.11b 802.11b 802.11b 802.11b DSSS DSSS DSSS DSSS DSSS DSSS DSSS DSSS DSSS 22 22 22 22 22 22 22 22 22 Aluminum Metal Loop Aluminum Metal Links Aluminum Stainless Steel Stainless Stainless Steel Steel Sport Metal Loop Metal Links Sport Ceramic Metal Loop Ceramic Metal Links Ceramic Sport ANSI / IEEE C95.1 1992 - SAFETY LIMIT Spatial Peak Uncontrolled Exposure/General Population 0 mm FH7TR017J76F 0 mm FH7TR017J76F 0 mm FH7TR017J76F 0 mm FH7TQ00PJ778 0 mm FH7TQ00PJ778 0 mm FH7TQ00PJ778 0 mm FH7TT007J77V 0 mm FH7TT007J77V 0 mm FH7TT007J77V 1 1 1 1 1 1 1 1 1 19.5 19.5 19.5 19.5 19.5 19.5 19.5 19.5 19.5 19.49 19.49 19.49 19.49 19.49 19.49 19.49 19.49 19.49 0.07
-0.02
-0.05 0.06 0.14 0.21 0.04
-0.06
-0.02 Side back back back back back back back back back Duty Cycle
(%) 98.2 98.2 98.2 98.2 98.2 98.2 98.2 98.2 98.2 SAR (10g)
(W/kg) 0.016 0.016 0.035 0.008 0.009 0.020 0.007 0.007 0.013 Scaling Factor
(Power) Scaling Factor
(Duty Cycle) Reported SAR
(10g)
(W/kg) Plot #
A6 1.002 1.002 1.002 1.002 1.002 1.002 1.002 1.002 1.002 1.018 1.018 1.018 1.018 1.018 1.018 1.018 1.018 1.018 0.016 0.016 0.036 0.008 0.009 0.020 0.007 0.007 0.013 Extremity 4.0 W/kg (mW/g) averaged over 10 grams FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 21 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 Side back back back back back back back back back Duty Cycle 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 SAR (10g)
(W/kg) 0.014 0.016 0.036 0.007 0.010 0.020 0.006 0.008 0.016 Extremity 4.0 W/kg (mW/g) averaged over 10 grams Side back back back back back back back back back Duty Cycle 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 SAR (10g)
(W/kg) 0.005 0.005 0.007 0.004 0.004 0.006 0.003 0.003 0.004 Extremity 4.0 W/kg (mW/g) averaged over 10 grams Scaling Factor Reported SAR
(10g)
(W/kg) Plot #
A7 1.030 1.030 1.030 1.030 1.030 1.030 1.030 1.030 1.030 0.014 0.016 0.037 0.007 0.010 0.021 0.006 0.008 0.016 Scaling Factor Reported SAR
(10g)
(W/kg) Plot #
A8 1.038 1.038 1.038 1.038 1.038 1.038 1.038 1.038 1.038 0.005 0.005 0.007 0.004 0.004 0.006 0.003 0.003 0.004 FREQUENCY MHz 2441 2441 2441 2441 2441 2441 2441 2441 2441 Ch. 39 39 39 39 39 39 39 39 39 FREQUENCY MHz 2441 2441 2441 2441 2441 2441 2441 2441 2441 Ch. 39 39 39 39 39 39 39 39 39 Table 10-7 Bluetooth (ePA) Extremity SAR MEASUREMENT RESULTS Mode Service Housing Type Wrist Band Type Maximum Allowed Power [dBm]
Conducted Power [dBm]
Power Drift
[dB]
Spacing Device Serial Number Data Rate
(Mbps) Bluetooth FHSS Aluminum Metal Loop Bluetooth FHSS Aluminum Metal Links Bluetooth Bluetooth Bluetooth Bluetooth FHSS FHSS FHSS FHSS Aluminum Stainless Steel Stainless Steel Stainless Steel Sport Metal Loop Metal Links Sport Bluetooth FHSS Ceramic Metal Loop Bluetooth FHSS Ceramic Metal Links Bluetooth FHSS Ceramic Sport 19.0 19.0 19.0 19.0 19.0 19.0 19.0 19.0 19.0 18.87 18.87 18.87 18.87 18.87 18.87 18.87 18.87 18.87 0.09
-0.05 0.04 0.04 0.07 0.08 0.03
-0.08 0.03 0 mm FH7TR017J76F 0 mm FH7TR017J76F 0 mm FH7TR017J76F 0 mm FH7TQ02DJ778 0 mm FH7TQ02DJ778 0 mm FH7TQ02DJ778 0 mm FH7TT007J77V 0 mm FH7TT007J77V 0 mm FH7TT007J77V 1 1 1 1 1 1 1 1 1 ANSI / IEEE C95.1 1992 - SAFETY LIMIT Spatial Peak Uncontrolled Exposure/General Population Table 10-8 Bluetooth (iPA) Extremity SAR Mode Service Housing Type Wrist Band Type Maximum Allowed Power [dBm]
Conducted Power [dBm]
Power Drift
[dB]
Spacing Device Serial Number Data Rate
(Mbps) MEASUREMENT RESULTS Bluetooth FHSS Aluminum Metal Loop Bluetooth FHSS Aluminum Metal Links Bluetooth Bluetooth Bluetooth Bluetooth FHSS FHSS FHSS FHSS Aluminum Stainless Steel Stainless Steel Stainless Steel Sport Metal Loop Metal Links Sport Bluetooth FHSS Ceramic Metal Loop Bluetooth FHSS Ceramic Metal Links Bluetooth FHSS Ceramic Sport 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 12.84 12.84 12.84 12.84 12.84 12.84 12.84 12.84 12.84
-0.12
-0.04
-0.07
-0.05
-0.06 0.03 0.01 0.02 0.04 0 mm FH7TR017J76F 0 mm FH7TR017J76F 0 mm FH7TR017J76F 0 mm FH7TQ02DJ778 0 mm FH7TQ02DJ778 0 mm FH7TQ02DJ778 0 mm FH7TT00BJ77V 0 mm FH7TT00BJ77V 0 mm FH7TT00BJ77V 1 1 1 1 1 1 1 1 1 ANSI / IEEE C95.1 1992 - SAFETY LIMIT Spatial Peak Uncontrolled Exposure/General Population FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 22 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 10.3 SAR Test Notes General Notes:
1. The test data reported are the worst-case SAR values according to test procedures specified in FCC KDB Publication 447498 D01v06. 2. Batteries are fully charged at the beginning of the SAR measurements. 3. Liquid tissue depth was at least 15.0 cm for all frequencies. 4. The manufacturer has confirmed that the device(s) tested have the same physical, mechanical and thermal characteristics and are within operational tolerances expected for production units. 5. SAR results were scaled to the maximum allowed power to demonstrate compliance per FCC KDB Publication 447498 D01v06. 6. Per FCC KDB Publication 865664 D01v01r04, variability SAR tests were not required since measured SAR results for all frequency bands were less than 0.8 W/kg for 1g SAR and 2.0 W/kg for 10g SAR. 7. This device has three housing types: Aluminum, Stainless Steel and Ceramic. The non-metallic wrist accessory, sport band, was evaluated for all exposure conditions. The available metallic wrist accessories, metal links band and metal loop band, were additionally evaluated. 8. This device is a portable wrist-worn device and does not support any other use conditions. Therefore the procedures in FCC KDB Publication 447498 D01v06 Section 6.2 have been applied for extremity and next to mouth (head) conditions. 1. LTE Considerations: LTE test configurations are determined according to SAR Evaluation Considerations for LTE Devices in FCC KDB Publication 941225 D05v02r04. The general test procedures used for testing can be found in Section 7.2.4. 2. MPR is permanently implemented for this device by the manufacturer. The specific manufacturer target MPR is indicated alongside the SAR results. MPR is enabled for this device, according to 3GPP TS36.101 Section 6.2.3 6.2.5 under Table 6.2.3-1. 3. A-MPR was disabled for all SAR tests by setting NS=01 on the base station simulator. SAR tests were performed with the same number of RB and RB offsets transmitting on all TTI frames (maximum TTI). 4. Per FCC KDB Publication 447498 D01v06, when the reported (scaled) for LTE Band 41 SAR measured at the highest output power channel in a given a test configuration was > 0.6 W/kg for 1g SAR and > 1.5 W/kg for 10g SAR, testing at the other channels was required for such test configurations. 5. TDD LTE was tested per the guidance provided in FCC KDB Publication 941225 D05v02r04. Testing was performed using UL-DL configuration 0 with 6 UL subframes and 2 S subframes using extended cyclic prefix only and special subframe configuration 6. SAR tests were performed at maximum output power and worst-case transmission duty factor in extended cyclic prefix. Per 3GPP 36.211 Section 4, the duty factor for special subframe configuration 6 using extended cyclic prefix is 0.633. LTE Notes:
FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 23 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 WLAN/Bluetooth Notes:
1. Justification for test configurations for WLAN per KDB Publication 248227 D01v02r02 for 2.4 GHz WIFI operations, the highest measured maximum output power channel for DSSS was selected for SAR measurement. SAR for OFDM modes (2.4 GHz 802.11g/n) was not required due to the maximum allowed powers and the highest reported DSSS SAR. See Section 7.3.2 for more information. When the maximum reported 1g averaged SAR is 0.8 W/kg, SAR testing on additional channels was not required. Otherwise, SAR for the next highest output power channel was required until the reported SAR result was 1.20 W/kg or all test channels were measured. 2. When 10-g SAR measurement is considered, a factor of 2.5 is applied to the thresholds above. 3. The device was configured to transmit continuously at the required data rate, channel bandwidth and signal modulation, using the highest transmission duty factor supported by the test mode tools. The reported SAR was scaled to the 100% transmission duty factor to determine compliance. Procedures used to measure the duty factor are identical to that in the associated EMC test reports. 4. To determine compliance, Bluetooth SAR was measured with internal power amplifier and external power amplifier. Bluetooth was evaluated with a test mode with 100% transmission duty factor. FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 24 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 11 F C C M U L T I - T X A N D A N T E N N A S A R C O N S I D E R A T I O N S 11.1 Introduction The following procedures adopted from FCC KDB Publication 447498 D01v06 are applicable to devices with built-
in unlicensed transmitters such as 802.11 and Bluetooth devices which may simultaneously transmit with the licensed transmitter. 11.2 Simultaneous Transmission Procedures This device contains transmitters that may operate simultaneously. Therefore, simultaneous transmission analysis is required. Per FCC KDB Publication 447498 D01v06 4.3.2, simultaneous transmission SAR test exclusion may be applied when the sum of the 1-g SAR or 10-g SAR for all the simultaneous transmitting antennas in a specific a physical test configuration is 1.6 W/kg or 4.0 W/kg. The different test positions in an exposure condition may be considered collectively to determine SAR test exclusion according to the sum of 1-g or 10-g SAR. 11.3 Head SAR Simultaneous Transmission Analysis For SAR summation, the highest reported SAR across all housing and wrist band types was used as a conservative evaluation for the simultaneous transmission analysis Simultaneous Transmission Scenario with 2.4 GHz WLAN (Head at 1.0 cm) Table 11-1 Exposure Condition Mode 4G SAR
(W/kg) 2.4 GHz WLAN SAR
(W/kg) Head SAR LTE Band 41 0.156 0.098 SAR
(W/kg) 0.254 Table 11-2 Simultaneous Transmission Scenario with Bluetooth (ePA) (Head at 1.0 cm) Exposure Condition Mode 4G SAR
(W/kg) Bluetooth SAR (W/kg) SAR
(W/kg) Head SAR LTE Band 41 0.156 0.087 0.243 Simultaneous Transmission Scenario with Bluetooth (iPA) (Head at 1.0 cm) Table 11-3 Configuration Mode Head SAR LTE Band 41 4G SAR
(W/kg) Bluetooth SAR (W/kg) SAR
(W/kg) 0.156 0.026 0.182 FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 25 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 11.4 Extremity SAR Simultaneous Transmission Analysis Simultaneous Transmission Scenario with 2.4 GHz WLAN (Extremity at 0.0 cm) Table 11-4 Exposure Condition Extremity SAR Mode 4G SAR
(W/kg) 2.4 GHz WLAN SAR
(W/kg) SAR
(W/kg) LTE Band 41 0.137 0.036 0.173 Table 11-5 Simultaneous Transmission Scenario with Bluetooth (ePA) (Extremity at 0.0 cm) Exposure Condition Extremity SAR Mode 4G SAR
(W/kg) Bluetooth SAR (W/kg) SAR
(W/kg) LTE Band 41 0.137 0.037 0.174 Simultaneous Transmission Scenario with Bluetooth (iPA) (Extremity at 0.0 cm) Table 11-6 Configuration Mode 4G SAR
(W/kg) Bluetooth SAR (W/kg) SAR
(W/kg) Extremity SAR LTE Band 41 0.137 0.007 0.144 11.5 Simultaneous Transmission Conclusion The above numerical summed SAR results for all the worst-case simultaneous transmission conditions were below the SAR limit. Therefore, the above analysis is sufficient to determine that simultaneous transmission cases will not exceed the SAR limit and therefore no measured volumetric simultaneous SAR summation is required per FCC KDB Publication 447498 D01v06. FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 26 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 12 S A R M E A S U R E M E N T V A R I A B I L I T Y 12.1 Measurement Variability Per FCC KDB Publication 865664 D01v01, SAR measurement variability was not assessed for each frequency band since all measured SAR values are < 0.80 W/kg for 1g SAR and < 2.0 W/kg for 10g SAR. 12.2 Measurement Uncertainty The measured SAR was <1.5 W/kg for 1g SAR and <3.75 W/kg for 10g SAR for all frequency bands. Therefore, per KDB Publication 865664 D01v01r04, the extended measurement uncertainty analysis was not required. FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 27 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 13 E Q U I P M E N T L I S T Manufacturer Agilent Agilent SPEAG SPEAG SPEAG SPEAG SPEAG SPEAG SPEAG SPEAG Rohde&Schwarz Mitutoyo Agilent Agilent Agilent Agilent SPEAG Anritsu Anritsu Anritsu Anritsu Rohde&Schwarz Rohde&Schwarz Rohde&Schwarz Agilent Seekonk ControlCompany ControlCompany ControlCompany ControlCompany Anritsu Anritsu Rohde&Schwarz AmplifierResearch AmplifierResearch COMTECH COMTech Narda Narda MCL MiniCircuits Pasternack Keysight MiniCircuits MiniCircuits Model E8257D 8594A D2450V2 D2600V2 ES3DV3 ES3DV3 ES3DV3 DAE4 DAE4 DAE4 CMU200 CD6"CSX E4438C E4438C N5182A N5182A DAKS3.5 ML2495A ML2495A MA2411B MA2411B CMW500 CMW500 CMW500 8753ES NC100 4352 4352 4040 4040 MA24106A MA24106A CMW500 15S1G6 15S1G6 AR857295/5759B AR857295 47723 BWS3W2 BWN6W5+
BWN20W5+
PE220910 772D SLP2400+
NLP2950+
Description
(250kHz20GHz)SignalGenerator
(9kHz2.9GHz)SpectrumAnalyzer 2450MHzSARDipole 2600MHzSARDipole SARProbe SARProbe SARProbe DasyDataAcquisitionElectronics DasyDataAcquisitionElectronics DasyDataAcquisitionElectronics BaseStationSimulator DigitalCaliper ESGVectorSignalGenerator ESGVectorSignalGenerator MXGVectorSignalGenerator MXGVectorSignalGenerator PortableDielectricAssessmentKit PowerMeter PowerMeter PulsePowerSensor PulsePowerSensor RadioCommunicationTester RadioCommunicationTester RadioCommunicationTester SParameterVectorNetworkAnalyzer TorqueWrench(8"lb) UltraLongStemThermometer UltraLongStemThermometer Temperature/HumidityMonitor Temperature/HumidityMonitor USBPowerSensor USBPowerSensor WidebandRadioCommunicationTester Amplifier Amplifier SolidStateAmplifier SolidStateAmplifier Attenuator(3dB) Attenuator(3dB) 6dBAttenuator DCto18GHzPrecisionFixed20dBAttenuator BidirectionalCoupler DualDirectionalCoupler LowPassFilter LowPassFilterDCto2700MHz Cal Date 3/22/2017 N/A 9/13/2016 9/13/2016 11/11/2016 3/16/2017 3/14/2017 11/15/2016 3/8/2017 3/10/2017 4/11/2017 3/2/2016 3/24/2017 3/23/2017 2/28/2017 10/27/2016 8/25/2016 10/16/2015 10/16/2015 2/10/2017 8/18/2016 5/4/2017 5/4/2017 10/13/2016 8/19/2016 9/1/2016 5/2/2017 3/3/2017 10/8/2015 10/8/2015 6/7/2017 6/7/2017 2/10/2017 Cal Interval Annual N/A Annual Annual Annual Annual Annual Annual Annual Annual Annual Biennial Biennial Annual Annual Annual Annual Biennial Biennial Annual Annual Annual Annual Annual Annual Biennial Biennial Biennial Biennial Biennial Annual Annual Annual Cal Due 3/22/2018 N/A 9/13/2017 9/13/2017 11/11/2017 3/16/2018 3/14/2018 11/15/2017 3/8/2018 3/10/2018 4/11/2018 3/2/2018 3/24/2019 3/23/2018 2/28/2018 10/27/2017 8/25/2017 10/16/2017 10/16/2017 2/10/2018 8/18/2017 5/4/2018 5/4/2018 10/13/2017 8/19/2017 9/1/2018 5/2/2019 3/3/2019 10/8/2017 10/8/2017 6/7/2018 6/7/2018 2/10/2018 CBT CBT CBT CBT CBT CBT CBT CBT CBT CBT CBT CBT N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A CBT CBT CBT CBT CBT CBT CBT CBT CBT CBT CBT CBT Serial Number MY45470194 3051A00187 921 1069 3347 3118 3329 1450 1213 1403 836371/0079 13264162 MY42082385 MY47270002 MY47420800 MY47420603 1041 941001 1039008 1207364 1126066 112347 101699 102060 MY40003841 21053 170330156 170155534 150761911 150761905 1231538 1231535 162125 433971 433972 M3W1A001002 M1S5A00009 9406 120 1139 N/A N/A MY52180215 R8979500903 N/A Note: CBT (Calibrated Before Testing). Prior to testing, the measurement paths containing a cable, amplifier, attenuator, coupler or filter were connected to a calibrated source (i.e. a signal generator) to determine the losses of the measurement path. The power meter offset was then adjusted to compensate for the measurement system losses. This level offset is stored within the power meter before measurements are made. This calibration verification procedure applies to the system verification and output power measurements. The calibrated reading is then taken directly from the power meter after compensation of the losses for all final power measurements. FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 28 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 14 M E A S U R E M E N T U N C E R T A I N T I E S a c d e=
f(d,k) Tol. Prob. f c i g c i h =
i =
k c x f/e c x g/e 1g m 10gms Uncerta inty Component
( %) Dist. Div. 1gm 10 gms ui ui v i
( %)
( %) Measurement System Probe Calibration Axial Isotropy Hemishperical Isotropy Boundary Effect Linearity System Detection Limits Readout Electronics Response Time Integration Time RF Ambient Conditions - Noise RF Ambient Conditions - Reflections Probe Positioner Mechanical Tolerance Probe Positioning w/ respect to Phantom Extrapolation, Interpolation & Integration algorithms for Max. SAR Evaluation Test Sample Related Test Sample Positioning Device Holder Uncertainty Output Power Variation - SAR drift measurement SAR Scaling Phantom & Tissue Parameters Phantom Uncertainty (Shape & Thickness tolerances) Liquid Conductivity - measurement uncertainty Liquid Permittivity - measurement uncertainty Liquid Conductivity - Temperature Uncertainty Liquid Permittivity - Temperature Unceritainty Liquid Conductivity - deviation from target values Liquid Permittivity - deviation from target values Combined Standard Uncertainty (k=1) Expanded Uncertainty
(95% CONFIDENCE LEVEL) 6.55 0.25 1.3 2.0 0.3 0.25 0.3 0.8 2.6 3.0 3.0 0.4 6.7 4.0 2.7 1.67 5.0 0.0 7.6 4.2 4.1 3.4 0.6 5.0 5.0 N N N R N R N R R R R R R R N N R R R N N R R R R 1 1 1 1.73 1 1.73 1 1.73 1.73 1.73 1.73 1.73 1.73 1.73 1 1 1.73 1.73 1.0 0.7 0.7 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.7 0.7 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.73 1.0 1.0 1 1 1.73 1.73 1.73 1.73 0.78 0.23 0.78 0.23 0.64 0.60 0.71 0.26 0.71 0.26 0.43 0.49 6.6 0.2 0.9 1.2 0.3 0.1 0.3 0.5 1.5 1.7 1.7 0.2 3.9 2.3 2.7 1.7 2.9 0.0 4.4 3.3 1.0 1.5 0.1 1.8 1.7 6.6 0.2 0.9 1.2 0.3 0.1 0.3 0.5 1.5 1.7 1.7 0.2 3.9 2.3 2.7 1.7 2.9 0.0 4.4 3.0 1.1 1.4 0.1 1.2 1.4 RSS k=2 11.5 23.0 11.3 22.6 35 5 10 10 60 FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 29 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 15 C O N C L U S I O N 15.1 Measurement Conclusion The SAR evaluation indicates that the EUT complies with the RF radiation exposure limits of the FCC and Innovation, Science, and Economic Development Canada, with respect to all parameters subject to this test. These measurements were taken to simulate the RF effects of RF exposure under worst-case conditions. Precise laboratory measures were taken to assure repeatability of the tests. The results and statements relate only to the item(s) tested. Please note that the absorption and distribution of electromagnetic energy in the body are very complex phenomena that depend on the mass, shape, and size of the body, the orientation of the body with respect to the field vectors, and the electrical properties of both the body and the environment. Other variables that may play a substantial role in possible biological effects are those that characterize the environment (e.g. ambient temperature, air velocity, relative humidity, and body insulation) and those that characterize the individual (e.g. age, gender, activity level, debilitation, or disease). Because various factors may interact with one another to vary the specific biological outcome of an exposure to electromagnetic fields, any protection guide should consider maximal amplification of biological effects as a result of field-body interactions, environmental conditions, and physiological variables. [3]
FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 30 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 16 R E F E R E N C E S
[1] Federal Communications Commission, ET Docket 93-62, Guidelines for Evaluating the Environmental Effects of Radiofrequency Radiation, Aug. 1996.
[2] ANSI/IEEE C95.1-2005, American National Standard safety levels with respect to human exposure to radio frequency electromagnetic fields, 3kHz to 300GHz, New York: IEEE, 2006.
[3] ANSI/IEEE C95.1-1992, American National Standard safety levels with respect to human exposure to radio frequency electromagnetic fields, 3kHz to 300GHz, New York: IEEE, Sept. 1992.
[4] ANSI/IEEE C95.3-2002, IEEE Recommended Practice for the Measurement of Potentially Hazardous Electromagnetic Fields - RF and Microwave, New York: IEEE, December 2002.
[5]
IEEE Standards Coordinating Committee 39 Standards Coordinating Committee 34 IEEE Std. 1528-2013, IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques.
[6] NCRP, National Council on Radiation Protection and Measurements, Biological Effects and Exposure Criteria for RadioFrequency Electromagnetic Fields, NCRP Report No. 86, 1986. Reprinted Feb. 1995.
[7] T. Schmid, O. Egger, N. Kuster, Automated E-field scanning system for dosimetric assessments, IEEE Transaction on Microwave Theory and Techniques, vol. 44, Jan. 1996, pp. 105-113.
[8] K. Pokovic, T. Schmid, N. Kuster, Robust setup for precise calibration of E-field probes in tissue simulating liquids at mobile communications frequencies, ICECOM97, Oct. 1997, pp. 1 -124.
[9] K. Pokovic, T. Schmid, and N. Kuster, E-field Probe with improved isotropy in brain simulating liquids, Proceedings of the ELMAR, Zadar, Croatia, June 23-25, 1996, pp. 172-175.
[10] Schmid & Partner Engineering AG, Application Note: Data Storage and Evaluation, June 1998, p2.
[11] V. Hombach, K. Meier, M. Burkhardt, E. Kuhn, N. Kuster, The Dependence of EM Energy Absorption upon Human Modeling at 900 MHz, IEEE Transaction on Microwave Theory and Techniques, vol. 44 no. 10, Oct. 1996, pp. 1865-
1873.
[12] N. Kuster and Q. Balzano, Energy absorption mechanism by biological bodies in the near field of dipole antennas above 300MHz, IEEE Transaction on Vehicular Technology, vol. 41, no. 1, Feb. 1992, pp. 17-23.
[13] G. Hartsgrove, A. Kraszewski, A. Surowiec, Simulated Biological Materials for Electromagnetic Radiation Absorption Studies, University of Ottawa, Bioelectromagnetics, Canada: 1987, pp. 29-36.
[14] Q. Balzano, O. Garay, T. Manning Jr., Electromagnetic Energy Exposure of Simulated Users of Portable Cellular Telephones, IEEE Transactions on Vehicular Technology, vol. 44, no.3, Aug. 1995.
[15] W. Gander, Computermathematick, Birkhaeuser, Basel, 1992.
[16] W.H. Press, S.A. Teukolsky, W.T. Vetterling, and B.P. Flannery, Numerical Recipes in C, The Art of Scientific Computing, Second edition, Cambridge University Press, 1992.
[17] N. Kuster, R. Kastle, T. Schmid, Dosimetric evaluation of mobile communications equipment with known precision, IEEE Transaction on Communications, vol. E80-B, no. 5, May 1997, pp. 645-652. FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 31 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017
[18] CENELEC CLC/SC111B, European Prestandard (prENV 50166-2), Human Exposure to Electromagnetic Fields High-
frequency: 10kHz-300GHz, Jan. 1995.
[19] Prof. Dr. Niels Kuster, ETH, Eidgenssische Technische Hoschschule Zrich, Dosimetric Evaluation of the Cellular Phone.
[20] IEC 62209-1, Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Human models, instrumentation, and procedures - Part 1: Procedure to determine the specific absorption rate
(SAR) for hand-held devices used in close proximity to the ear (frequency range of 300 MHz to 3 GHz), Feb. 2005.
[21] Innovation, Science, Economic Development Canada RSS-102 Radio Frequency Exposure Compliance of Radiocommunication Apparatus (All Frequency Bands) Issue 5, March 2015.
[22] Health Canada Safety Code 6 Limits of Human Exposure to Radio Frequency Electromagnetic Fields in the Frequency Range from 3 kHz 300 GHz, 2015
[23] FCC SAR Test Procedures for 2G-3G Devices, Mobile Hotspot and UMPC Devices KDB Publications 941225, D01-D07
[24] SAR Measurement Guidance for IEEE 802.11 Transmitters, KDB Publication 248227 D01
[25] FCC SAR Considerations for Handsets with Multiple Transmitters and Antennas, KDB Publications 648474 D03-D04
[26] FCC SAR Evaluation Considerations for Laptop, Notebook, Netbook and Tablet Computers, FCC KDB Publication 616217 D04
[27] FCC SAR Measurement and Reporting Requirements for 100MHz 6 GHz, KDB Publications 865664 D01-D02
[28] FCC General RF Exposure Guidance and SAR Procedures for Dongles, KDB Publication 447498, D01-D02
[29] Anexo Resoluo No. 533, de 10 de Septembro de 2009.
[30] IEC 62209-2, Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Human models, instrumentation, and procedures - Part 2: Procedure to determine the specific absorption rate
(SAR) for wireless communication devices used in close proximity to the human body (frequency range of 30 MHz to 6 GHz), Mar. 2010. FCC ID: BCG-A1890 SAR EVALUATION REPORT Document S/N:
1C1706160002-90-01-R4.BCG Test Dates:
06/28/17 07/17/17 DUT Type:
Watch Approved by:
Quality Manager Page 32 of 32 2017 PCTEST Engineering Laboratory, Inc. 2017 PCTEST Engineering Laboratory, Inc. All rights reserved. Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from PCTEST Engineering Laboratory, Inc. If you have any questions about this international copyright or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact INFO@PCTEST.COM. REV 18.3 M 01/30/2017 A P P E N D I X A : S A R T E S T D A T A 2017 PCTEST Engineering Laboratory, Inc. PCTEST ENGINEERING LABORATORY, INC. DUT: BCG-A1890; Type: Watch; Serial: FH7TR018J76F Communication System: UID 0, LTE Band 41; Frequency: 2680 MHz; Duty Cycle: 1:1.58 Medium: 2600 Head Medium parameters used (interpolated):
f = 2680 MHz; = 2.138 S/m; r = 38.726; = 1000 kg/m3 Phantom section: Flat Section; Space: 1.0 cm Test Date: 07-12-2017; Ambient Temp: 21.5C; Tissue Temp: 22.0C Probe: ES3DV3 - SN3329; ConvF(4.54, 4.54, 4.54); Calibrated: 3/14/2017;
Sensor-Surface: 3mm (Mechanical Surface Detection) Electronics: DAE4 Sn1403; Calibrated: 3/10/2017 Phantom: ELI v6.0; Type: QDOVA003AA; Serial: TP:2003 Measurement SW: DASY52, Version 52.8 (8);SEMCAD X Version 14.6.10 (7331) Mode: LTE Band 41, Head SAR, Front side, High ch, 20 MHz Bandwidth, QPSK, 1 RB, 99 RB Offset, Aluminum, Sport Wrist Band Area Scan (6x6x1): Measurement grid: dx=12mm, dy=12mm Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 8.226 V/m; Power Drift = 0.03 dB Peak SAR (extrapolated) = 0.275 W/kg SAR(1 g) = 0.128 W/kg A1 PCTEST ENGINEERING LABORATORY, INC. DUT: BCG-A1890; Type: Watch; Serial: FH7TR018J76F Communication System: UID 0, IEEE 802.11b; Frequency: 2437 MHz; Duty Cycle: 1:1 Medium: 2450 Head Medium parameters used (interpolated):
f = 2437 MHz; = 1.824 S/m; r = 39.489; = 1000 kg/m3 Phantom section: Flat Section; Space: 1.0 cm Test Date: 06-28-2017; Ambient Temp: 21.5C; Tissue Temp: 22.5C Probe: ES3DV3 - SN3118; ConvF(4.37, 4.37, 4.37); Calibrated: 03/16/2017;
Sensor-Surface: 3mm (Mechanical Surface Detection) Electronics: DAE4 Sn1213; Calibrated: 03/08/2017 Phantom: SAM with CRP v5.0; Type: QD000P40CD; Serial: TP:1868 Measurement SW: DASY52, Version 52.8 (8);SEMCAD X Version 14.6.10 (7331) Mode: IEEE 802.11b, 22 MHz Bandwidth, Head SAR, Ch 6, 1 Mbps, Front Side, Aluminum, Sport Wrist Band Area Scan (7x7x1): Measurement grid: dx=12mm, dy=12mm Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 7.803 V/m; Power Drift = -0.05 dB Peak SAR (extrapolated) = 0.198 W/kg SAR(1 g) = 0.096 W/kg A2 PCTEST ENGINEERING LABORATORY, INC. DUT: BCG-A1890; Type: Watch; Serial: FH7TR017J76F Communication System: UID 0, Bluetooth; Frequency: 2441 MHz; Duty Cycle: 1:1 Medium: 2450 Head Medium parameters used (interpolated):
f = 2441 MHz; = 1.867 S/m; r = 39.551; = 1000 kg/m3 Phantom section: Flat Section; Space: 1.0 cm Test Date: 07-03-2017; Ambient Temp: 21.7C; Tissue Temp: 23.5C Probe: ES3DV3 - SN3118; ConvF(4.37, 4.37, 4.37); Calibrated: 03/16/2017;
Sensor-Surface: 3mm (Mechanical Surface Detection) Electronics: DAE4 Sn1213; Calibrated: 03/08/2017 Phantom: SAM with CRP v5.0; Type: QD000P40CD; Serial: TP:1868 Measurement SW: DASY52, Version 52.8 (8);SEMCAD X Version 14.6.10 (7331) Mode: Bluetooth ePA, Head SAR, Ch 39, 1 Mbps, Front Side, Aluminum, Sport Wrist Band Area Scan (7x7x1): Measurement grid: dx=12mm, dy=12mm Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 7.279 V/m; Power Drift = 0.04 dB Peak SAR (extrapolated) = 0.169 W/kg SAR(1 g) = 0.084 W/kg A3 PCTEST ENGINEERING LABORATORY, INC. DUT: BCG-A1890; Type: Watch; Serial: FH7TT006J77V Communication System: UID 0, Bluetooth; Frequency: 2441 MHz; Duty Cycle: 1:1 Medium: 2450 Head Medium parameters used (interpolated):
f = 2441 MHz; = 1.829 S/m; r = 40.456; = 1000 kg/m3 Phantom section: Flat Section; Space: 1.0 cm Test Date: 07-17-2017; Ambient Temp: 19.5C; Tissue Temp: 22.7C Probe: ES3DV3 - SN3347; ConvF(4.67, 4.67, 4.67); Calibrated: 11/11/2016;
Sensor-Surface: 3mm (Mechanical Surface Detection) Electronics: DAE4 Sn1450; Calibrated: 11/15/2016 Phantom: SAM with CRP; Type: SAM; Serial: TP:1792 Measurement SW: DASY52, Version 52.8 (8);SEMCAD X Version 14.6.10 (7331) Mode: Bluetooth iPA, Head SAR, Ch 39, 1 Mbps, Front Side, Ceramic, Sport Wrist Band Area Scan (7x7x1): Measurement grid: dx=12mm, dy=12mm Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 3.970 V/m; Power Drift = 0.04 dB Peak SAR (extrapolated) = 0.0540 W/kg SAR(1 g) = 0.025 W/kg A4 PCTEST ENGINEERING LABORATORY, INC. DUT: BCG-A1890; Type: Watch; Serial: FH7TR018J76F Communication System: UID 0, LTE Band 41; Frequency: 2680 MHz; Duty Cycle: 1:1.58 Medium: 2600 Body Medium parameters used (interpolated):
f = 2680 MHz; = 2.267 S/m; r = 50.539; = 1000 kg/m3 Phantom section: Flat Section; Space: 0.0 cm Test Date: 07-13-2017; Ambient Temp: 21.7C; Tissue Temp: 22.7C Probe: ES3DV3 - SN3118; ConvF(4.1, 4.1, 4.1); Calibrated: 3/16/2017;
Sensor-Surface: 3mm (Mechanical Surface Detection) Electronics: DAE4 Sn1213; Calibrated: 3/8/2017 Phantom: SAM with CRP v5.0; Type: QD000P40CD; Serial: TP:1868 Measurement SW: DASY52, Version 52.8 (8);SEMCAD X Version 14.6.10 (7331) Mode: LTE Band 41, Extremity SAR, Back side, High ch, 20 MHz Bandwidth, QPSK, 1 RB, 99 RB Offset, Aluminum, Sport Wrist Band Area Scan (7x7x1): Measurement grid: dx=12mm, dy=12mm Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 12.32 V/m; Power Drift = -0.04 dB Peak SAR (extrapolated) = 0.596 W/kg SAR(10 g) = 0.113 W/kg A5 PCTEST ENGINEERING LABORATORY, INC. DUT: BCG-A1890; Type: Watch; Serial: FH7TR017J76F Communication System: UID 0, IEEE 802.11b; Frequency: 2437 MHz; Duty Cycle: 1:1 Medium: 2450 Body Medium parameters used (interpolated):
f = 2437 MHz; = 1.958 S/m; r = 51.418; = 1000 kg/m3 Phantom section: Flat Section; Space: 0.0 cm Test Date: 07-03-2017; Ambient Temp: 19.9C; Tissue Temp: 21.8C Probe: ES3DV3 - SN3347; ConvF(4.53, 4.53, 4.53); Calibrated: 11/11/2016;
Sensor-Surface: 3mm (Mechanical Surface Detection) Electronics: DAE4 Sn1450; Calibrated: 11/15/2016 Phantom: SAM with CRP; Type: SAM; Serial: TP:1792 Measurement SW: DASY52, Version 52.8 (8);SEMCAD X Version 14.6.10 (7331) Mode: IEEE 802.11b, 22 MHz Bandwidth, Extremity SAR, Ch 6, 1 Mbps, Back Side, Aluminum, Sport Wrist Band Area Scan (7x7x1): Measurement grid: dx=12mm, dy=12mm Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 5.571 V/m; Power Drift = -0.05 dB Peak SAR (extrapolated) = 0.161 W/kg SAR(10 g) = 0.035 W/kg A6 PCTEST ENGINEERING LABORATORY, INC. DUT: BCG-A1890; Type: Watch; Serial: FH7TR017J76F Communication System: UID 0, Bluetooth; Frequency: 2441 MHz; Duty Cycle: 1:1 Medium: 2450 Body Medium parameters used (interpolated):
f = 2441 MHz; = 1.976 S/m; r = 51.64; = 1000 kg/m3 Phantom section: Flat Section; Space: 0.0 cm Test Date: 07-10-2017; Ambient Temp: 22.4C; Tissue Temp: 23.0C Probe: ES3DV3 - SN3347; ConvF(4.53, 4.53, 4.53); Calibrated: 11/11/2016;
Sensor-Surface: 3mm (Mechanical Surface Detection) Electronics: DAE4 Sn1450; Calibrated: 11/15/2016 Phantom: SAM with CRP; Type: SAM; Serial: TP:1792 Measurement SW: DASY52, Version 52.8 (8);SEMCAD X Version 14.6.10 (7331) Mode: Bluetooth ePA, Extremity SAR, Ch 39, 1 Mbps, Back Side, Aluminum, Sport Wrist Band Area Scan (7x7x1): Measurement grid: dx=12mm, dy=12mm Zoom Scan (7x8x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 5.236 V/m; Power Drift = 0.04 dB Peak SAR (extrapolated) = 0.161 W/kg SAR(10 g) = 0.036 W/kg A7 PCTEST ENGINEERING LABORATORY, INC. DUT: BCG-A1890; Type: Watch; Serial: FH7TR017J76F Communication System: UID 0, Bluetooth; Frequency: 2441 MHz; Duty Cycle: 1:1 Medium: 2450 Body Medium parameters used (interpolated):
f = 2441 MHz; = 2.019 S/m; r = 52.524; = 1000 kg/m3 Phantom section: Flat Section; Space: 0.0 cm Test Date: 07-17-2017; Ambient Temp: 22.8C; Tissue Temp: 22.6C Probe: ES3DV3 - SN3118; ConvF(4.29, 4.29, 4.29); Calibrated: 03/16/2017;
Sensor-Surface: 3mm (Mechanical Surface Detection) Electronics: DAE4 Sn1213; Calibrated: 03/08/2017 Phantom: SAM with CRP v5.0; Type: QD000P40CD; Serial: TP:1868 Measurement SW: DASY52, Version 52.8 (8);SEMCAD X Version 14.6.10 (7331) Mode: Bluetooth iPA, Extremity SAR, Ch 39, 1 Mbps, Back Side, Aluminum, Sport Wrist Band Area Scan (7x7x1): Measurement grid: dx=12mm, dy=12mm Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 2.542 V/m; Power Drift = -0.07 dB Peak SAR (extrapolated) = 0.0290 W/kg SAR(10 g) = 0.007 W/kg A8 A P P E N D I X B : S Y S T E M V E R I F I C A T I O N 2017 PCTEST Engineering Laboratory, Inc. PCTEST ENGINEERING LABORATORY, INC. DUT: Dipole 2450 MHz; Type: D2450V2; Serial: 921 Communication System: UID 0, CW; Frequency: 2450 MHz; Duty Cycle: 1:1 Medium: 2450 Head Medium parameters used:
f = 2450 MHz; = 1.877 S/m; r = 39.507; = 1000 kg/m3 Phantom section: Flat Section; Space: 1.0 cm Test Date: 07-03-2017; Ambient Temp: 21.7C; Tissue Temp: 23.5C Probe: ES3DV3 - SN3118; ConvF(4.37, 4.37, 4.37); Calibrated: 03/16/2017;
Sensor-Surface: 3mm (Mechanical Surface Detection) Electronics: DAE4 Sn1213; Calibrated: 03/08/2017 Phantom: SAM with CRP v5.0; Type: QD000P40CD; Serial: TP:1868 Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) 2450 MHz System Verification at 20.0 dBm (100 mW) Area Scan (8x9x1): Measurement grid: dx=12mm, dy=12mm Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Peak SAR (extrapolated) = 11.4 W/kg SAR(1 g) = 5.27 W/kg Deviation(1 g) = 1.15%
0 dB = 6.99 W/kg = 8.44 dBW/kg B1 PCTEST ENGINEERING LABORATORY, INC. DUT: Dipole 2450 MHz; Type: D2450V2; Serial: 921 Communication System: UID 0, CW; Frequency: 2450 MHz; Duty Cycle: 1:1 Medium: 2450 Head Medium parameters used:
f = 2450 MHz; = 1.875 S/m; r = 39.584; = 1000 kg/m3 Phantom section: Flat Section; Space: 1.0 cm Test Date: 07-12-2017; Ambient Temp: 21.5C; Tissue Temp: 22.0C Probe: ES3DV3 - SN3329; ConvF(4.71, 4.71, 4.71); Calibrated: 03/14/2017;
Sensor-Surface: 3mm (Mechanical Surface Detection) Electronics: DAE4 Sn1403; Calibrated: 03/10/2017 Phantom: ELI v6.0; Type: QDOVA003AA; Serial: TP:2003 Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) 2450 MHz System Verification at 20.0 dBm (100 mW) Area Scan (8x9x1): Measurement grid: dx=12mm, dy=12mm Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Peak SAR (extrapolated) = 11.5 W/kg SAR(1 g) = 5.22 W/kg Deviation(1 g) = 0.19%
B2 PCTEST ENGINEERING LABORATORY, INC. DUT: Dipole 2450 MHz; Type: D2450V2; Serial: 921 Communication System: UID 0, CW; Frequency: 2450 MHz; Duty Cycle: 1:1 Medium: 2450 Head Medium parameters used:
f = 2450 MHz; = 1.84 S/m; r = 40.421; = 1000 kg/m3 Phantom section: Flat Section; Space: 1.0 cm Test Date: 07-17-2017; Ambient Temp: 19.5C; Tissue Temp: 22.7C Probe: ES3DV3 - SN3347; ConvF(4.67, 4.67, 4.67); Calibrated: 11/11/2016;
Sensor-Surface: 3mm (Mechanical Surface Detection) Electronics: DAE4 Sn1450; Calibrated: 11/15/2016 Phantom: SAM with CRP; Type: SAM; Serial: TP:1792 Measurement SW: DASY52, Version 52.8 (8);SEMCAD X Version 14.6.10 (7331) 2450 MHz System Verification at 20.0 dBm (100 mW) Area Scan (8x9x1): Measurement grid: dx=12mm, dy=12mm Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Peak SAR (extrapolated) = 11.1 W/kg SAR(1 g) = 5.04 W/kg Deviation(1 g) = -3.26%
B3 PCTEST ENGINEERING LABORATORY, INC. DUT: Dipole 2600 MHz; Type: D2600V2; Serial: 1069 Communication System: UID 0, CW; Frequency: 2600 MHz; Duty Cycle: 1:1 Medium: 2600 Head Medium parameters used:
f = 2600 MHz; = 2.046 S/m; r = 39.018; = 1000 kg/m3 Phantom section: Flat Section; Space: 1.0 cm Test Date: 07-12-2017; Ambient Temp: 21.5C; Tissue Temp: 22.0C Probe: ES3DV3 - SN3329; ConvF(4.54, 4.54, 4.54); Calibrated: 03/14/2017;
Sensor-Surface: 3mm (Mechanical Surface Detection) Electronics: DAE4 Sn1403; Calibrated: 03/10/2017 Phantom: ELI v6.0; Type: QDOVA003AA; Serial: TP:2003 Measurement SW: DASY52, Version 52.8 (8);SEMCAD X Version 14.6.10 (7331) 2600 MHz System Verification at 20.0 dBm (100 mW) Area Scan (8x9x1): Measurement grid: dx=12mm, dy=12mm Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Peak SAR (extrapolated) = 13.1 W/kg SAR(1 g) = 5.93 W/kg Deviation(1 g) = 5.33%
B4 PCTEST ENGINEERING LABORATORY, INC. DUT: Dipole 2450 MHz; Type: D2450V2; Serial: 921 Communication System: UID 0, CW; Frequency: 2450 MHz; Duty Cycle: 1:1 Medium: 2450 Body Medium parameters used:
f = 2450 MHz; = 1.988 S/m; r = 51.61; = 1000 kg/m3 Phantom section: Flat Section; Space: 1.0 cm Test Date: 07-10-2017; Ambient Temp: 22.4C; Tissue Temp: 23.0C Probe: ES3DV3 - SN3347; ConvF(4.53, 4.53, 4.53); Calibrated: 11/11/2016;
Sensor-Surface: 3mm (Mechanical Surface Detection) Electronics: DAE4 Sn1450; Calibrated: 11/15/2016 Phantom: SAM with CRP; Type: SAM; Serial: TP:1792 Measurement SW: DASY52, Version 52.8 (8);SEMCAD X Version 14.6.10 (7331) 2450 MHz System Verification at 20.0 dBm (100 mW) Area Scan (8x9x1): Measurement grid: dx=12mm, dy=12mm Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Peak SAR (extrapolated) = 11.1 W/kg SAR(10 g) = 2.32 W/kg Deviation(10 g) = -3.33%
0 dB = 6.75 W/kg = 8.29 dBW/kg B5 PCTEST ENGINEERING LABORATORY, INC. DUT: Dipole 2450 MHz; Type: D2450V2; Serial: 921 Communication System: UID 0, CW; Frequency: 2450 MHz; Duty Cycle: 1:1 Medium: 2450 Body Medium parameters used:
f = 2450 MHz; = 2.032 S/m; r = 52.489; = 1000 kg/m3 Phantom section: Flat Section; Space: 1.0 cm Test Date: 07-17-2017; Ambient Temp: 22.8C; Tissue Temp: 22.6C Probe: ES3DV3 - SN3118; ConvF(4.29, 4.29, 4.29); Calibrated: 03/16/2017;
Sensor-Surface: 3mm (Mechanical Surface Detection) Electronics: DAE4 Sn1213; Calibrated: 03/08/2017 Phantom: SAM with CRP v5.0; Type: QD000P40CD; Serial: TP:1868 Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) 2450 MHz System Verification at 20.0 dBm (100 mW) Area Scan (8x9x1): Measurement grid: dx=12mm, dy=12mm Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Peak SAR (extrapolated) = 11.4 W/kg SAR(10 g) = 2.49 W/kg Deviation(10 g) = 3.75%
0 dB = 7.06 W/kg = 8.49 dBW/kg B6 PCTEST ENGINEERING LABORATORY, INC. DUT: Dipole 2600 MHz; Type: D2600V2; Serial: 1069 Communication System: UID 0, CW; Frequency: 2600 MHz; Duty Cycle: 1:1 Medium: 2600 Body Medium parameters used:
f = 2600 MHz; = 2.16 S/m; r = 50.808; = 1000 kg/m3 Phantom section: Flat Section; Space: 1.0 cm Test Date: 07-13-2017; Ambient Temp: 21.7C; Tissue Temp: 22.7C Probe: ES3DV3 - SN3118; ConvF(4.1, 4.1, 4.1); Calibrated: 03/16/2017;
Sensor-Surface: 3mm (Mechanical Surface Detection) Electronics: DAE4 Sn1213; Calibrated: 03/08/2017 Phantom: SAM with CRP v5.0; Type: QD000P40CD; Serial: TP:1868 Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) 2600 MHz System Verification at 20.0 dBm (100 mW) Area Scan (8x9x1): Measurement grid: dx=12mm, dy=12mm Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Peak SAR (extrapolated) = 13.2 W/kg SAR(10 g) = 2.44 W/kg Deviation(10 g) = -2.40%
0 dB = 7.49 W/kg = 8.74 dBW/kg B7 A P P E N D I X C : P R O B E C A L I B R A T I O N 2017 PCTEST Engineering Laboratory, Inc. A P P E N D I X D : S A R T I S S U E S P E C I F I C A T I O N S Measurement Procedure for Tissue verification:
1) The network analyzer and probe system was configured and calibrated. 2) The probe was immersed in the tissue. The tissue was placed in a nonmetallic container. Trapped air bubbles beneath the flange were minimized by placing the probe at a slight angle. 3) The complex admittance with respect to the probe aperture was measured 4) The complex relative permittivity can be calculated from the below equation (Pournaropoulos and Misra):
where Y is the admittance of the probe in contact with the sample, the primed and unprimed coordinates refer to source and observation points, respectively,
, is the angular frequency, and
. Table D-I Composition of the Tissue Equivalent Matter FCC ID: BCG-A1890 SAR EVALUATION REPORT Test Dates:
06/28/17 07/17/17 DUT Type:
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Quality Manager APPENDIX D:
Page 1 of 2 REV 18.3 M 01/30/2017 babarrdddrrjabjY02/10'020)(expcosln2cos2222r1jFrequency (MHz)2450-26002450-2600TissueHeadBodyIngredients (% by weight)DGBE26.7NaCl0.1Water73.2See page 2 Composition of 2.4 GHz Head Tissue Equivalent Matter Figure D-1 Note: 2.4 GHz head liquid recipes are proprietary SPEAG. Since the composition is approximate to the actual liquids utilized, the manufacturer tissue-equivalent liquid data sheets are provided below. Figure D-2 2.4 GHz Head Tissue Equivalent Matter FCC ID: BCG-A1890 SAR EVALUATION REPORT Test Dates:
06/28/17 07/17/17 DUT Type:
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Page 2 of 2 REV 18.3 M 01/30/2017 A P P E N D I X E : S A R S Y S T E M V A L I D A T I O N Per FCC KDB Publication 865664 D02v01r02, SAR system validation status should be documented to confirm measurement accuracy. The SAR systems (including SAR probes, system components and software versions) used for this device were validated against its performance specifications prior to the SAR measurements. Reference dipoles were used with the required tissue- equivalent media for system validation, according to the procedures outlined in FCC KDB Publication 865664 D01v01r04 and IEEE 1528-2013. Since SAR probe calibrations are frequency dependent, each probe calibration point was validated at a frequency within the valid frequency range of the probe calibration point, using the system that normally operates with the probe for routine SAR measurements and according to the required tissue-equivalent media. A tabulated summary of the system validation status including the validation date(s), measurement frequencies, SAR probes and tissue dielectric parameters has been included. Table E-I SAR System Validation Summary (1g) SAR System Validation Summary (10g) Table E-II NOTE: While the probes have been calibrated for both CW and modulated signals, all measurements were performed using communication systems calibrated for CW signals only. Modulations in the table above represent test configurations for which the measurement system has been validated per FCC KDB Publication 865664 D01v01r04 for scenarios when CW probe calibrations are used with other signal types. SAR systems were validated for modulated signals with a periodic duty cycle, such as GMSK, or with a high peak to average ratio (>5 dB), such as OFDM according to FCC KDB Publication 865664 D01v01r04. FCC ID: BCG-A1890 SAR EVALUATION REPORT Test Dates:
DUT Type:
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Quality Manager APPENDIX E:
Page 1 of 1 REV 18.3 M 01/30/2017 COND.PERM.()(r)SENSITIVITYPROBE LINEARITYPROBE ISOTROPYMOD. TYPEDUTY FACTORPARCAL 224504/25/20173347ES3DV32450Head1.79839.390PASSPASSPASSOFDM/TDDPASSPASSCAL 324504/13/20173118ES3DV32450Head1.84939.452PASSPASSPASSOFDM/TDDPASSPASSCAL 424504/17/20173329ES3DV32450Head1.84939.452PASSPASSPASSOFDM/TDDPASSPASSCAL 426004/14/20173329ES3DV32600Head2.05938.513PASSPASSPASSTDDPASSN/ACW VALIDATIONMOD. VALIDATIONSAR SYSTEM #FREQ. [MHz]DATEPROBE SNPROBE TYPEPROBE CAL. POINTCOND.PERM.()(r)SENSITIVITYPROBE LINEARITYPROBE ISOTROPYMOD. TYPEDUTY FACTORPARCAL 224504/14/20173347ES3DV32450Body1.95251.593PASSPASSPASSOFDM/TDDPASSPASSCAL 324504/19/20173118ES3DV32450Body1.97050.772PASSPASSPASSOFDM/TDDPASSPASSCAL 326004/19/20173118ES3DV32600Body2.17150.170PASSPASSPASSTDDPASSN/ACW VALIDATIONMOD. VALIDATIONSAR SYSTEM #FREQ. [MHz]DATEPROBE SNPROBE TYPEPROBE CAL. POINT
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