| submitted | available | document details (if available) | source link |
|---|---|---|---|
| November 28 2016 | November 28 2016 | Microsoft Word - IC REPORT 15.247 BLE.doc Administrator Acrobat Distiller 7.0 (Windows) |
| various | BLE Test Report | Test Report | 934.47 KiB | November 28 2016 |
Page 1 of 37 Report No.: ATL-FCC20161012R FCC Radio Test Report FCC ID: 2AC23-WCT3EM2611 FCC 47 CFR Part 15 Subpart C Product WIFI Module Trade Name GSD Model Number WCT3EM2611 Firmware Version Identification Number (FVIN):
1.0 Issued for Hui Zhou Gaoshengda Technology Co.,LTD NO.75 Zhongkai Development Area, Huizhou, Guangdong, China Issued by Shenzhen ATL Testing Technology Co., Ltd. F/4, Building 10, Dayuan Industrial Zone, Xili Town, Nanshan District, Shenzhen, China Tel.: +86-0755-26909822 Fax.: +86-0755-61605504 Website: www.atllab.org Note: This report shall not be reproduced except in full, without the written approval of Shenzhen ATL Testing Technology Co., Ltd.. This document may be altered or revised by Shenzhen ATL Testing Technology Co., Ltd. personnel only, and shall be noted in the revision section of the document. The test results in the report only apply to the tested sample Version: ATL-ICRF-15V01.00 Page 2 of 37 Report No.: ATL-FCC20161012R TEST RESULT CERTIFICATION Product .................................. : WIFI Module Applicant ................................ : Hui Zhou Gaoshengda Technology Co.,LTD Address ................................. : NO.75 Zhongkai Development Area, Huizhou, Guangdong, China Manufacturer.......................... : Hui Zhou Gaoshengda Technology Co.,LTD Address ................................. : NO.75 Zhongkai Development Area, Huizhou, Guangdong, China Model No. ............................. : WCT3EM2611 Standards .............................. : FCC Part 15 Subpart C (15.247) Test Method ........................... : ANSI C63.10: 2014 The above equipment has been tested by Shenzhen ATL Testing Technology Co., Ltd. and found compliance with the requirements set forth in the technical standards mentioned above. The results of testing in this report apply only to the product/system, which was tested. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Test.......................................................... :
Date of receipt of test item ......................... 2016-09-20 Date(s) of performance of test ..................... 2016-09-21 to 2016-10-31 Test Result ............................................... : Pass KDB 558074 D01 DTS Meas Guidance v03r05 Testing by Check by Approved by
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(Si feifei)
(Xie Lingling)
(Xu Peng) Date Date Date
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2016-10-31 2016-11-04 2016-11-04 Version: ATL-ICRF-15V01.00 Page 3 of 37 Report No.: ATL-FCC20161012R Table of Contents Page 2 . GENERAL INFORMATION 3 . CONDUCTED EMISSION TEST 1 . TEST SUMMARY 1.1 TEST FACILITY 1.2 MEASUREMENT UNCERTAINTY 2.1 GENERAL DESCRIPTION OF EUT 2.2 DESCRIPTION OF TEST MODES 2.3 DESCRIPTION OF TEST SETUP 2.4 DESCRIPTION TEST PERIPHERAL AND EUT PERIPHERAL 2.5 EUT Exercise Software 5 6 6 7 7 8 9 10 10 11 3.1 CONDUCTED EMISSION MEASUREMENT (Frequency Range 150KHz-30MHz)11 11 3.2 TEST PROCEDURE 3.3 TEST SETUP 12 12 3.4 TEST INSTRUMENTS 12 3.5 EUT OPERATING CONDITIONS 3.6 TEST RESULTS 13 15 15 15 16 17 17 18 23 23 23 23 23 23 23 26 26 26 4.1 RADIATED EMISSION LIMIT (Frequency Range 9KHz-1000MHz) 4.2 TEST PROCEDURE 4.3 TEST SETUP 4.4 TEST INSTRUMENTS 4.5 EUT OPERATING CONDITIONS 4.6 TEST RESULTS 5.1 LIMITS 5.2 TEST PROCEDURE 5.3 TEST SETUP 5.4 TEST INSTRUMENTS 5.5 EUT OPERATING CONDITIONS 5.6 TEST RESULTS 6.1 LIMITS 6.2 TEST PROCEDURE 5 . MAXIMUM CONDUCTED OUTPUT POWER MEASUREMENT 6 . OCCUPIED BANDWIDTH MEASUREMENT 4 . RADIATED EMISSION MEASUREMENT Version: ATL-ICRF-15V01.00 Page 4 of 37 Report No.: ATL-FCC20161012R Table of Contents Page 6.3 TEST SETUP 6.4 TEST INSTRUMENTS 6.5 EUT OPERATING CONDITIONS 6.6 TEST RESULTS 7 . POWER SPECTRAL DENSITY 7.1 LIMITS 7.2 TEST PROCEDURE 7.3 TEST SETUP 7.4 TEST INSTRUMENTS 7.5 EUT OPERATING CONDITIONS 7.6 TEST RESULTS 8 . ANTENNA CONDUCTED SPURIOUS EMISSION 8.1 LIMITS 8.2 TEST PROCEDURE 8.3 TEST SETUP 8.4 TEST INSTRUMENTS 8.5 EUT OPERATING CONDITIONS 8.6 TEST RESULTS 9 . ANTENNA REQUIREMENT 9.1 REQUIREMENT 9.2 ANTENNA CONNECTOR CONSTRUCTION 26 26 26 26 29 29 29 29 29 29 29 32 32 32 32 32 32 32 37 37 37 Version: ATL-ICRF-15V01.00 Page 5 of 37 Report No.: ATL-FCC20161012R 1. TEST SUMMARY Test procedures according to the technical standards:
FCC Part 15 Subpart C (15.247)/RSS 247 Issue 1: 2015 Test Item Judgment Remark AC Power Conducted Emission Antenna Conducted Spurious Emissions Output Power 6dB RF Bandwidth Power Spectral Density Transmitter Radiated Emissions
/
Antenna Requirement PASS PASS PASS PASS PASS PASS PASS Standard Section FCC IC 15.207 RSS Gen 15.247(d) 15.247(b)(3) 15.247(a)(2) 15.247(e) 15.209/
15.205 RSS 247 Section 5.5 RSS 247 Section 5.4(4) RSS 247 Section 5.2(1) RSS 247 Section 5.2(2) RSS 247 Section 5.5 RSS Gen 15.203 NOTE:
(1) N/A denotes test is not applicable in this Test Report
(2)The test results of this report relate only to the tested sample(s) identified in this report. Version: ATL-ICRF-15V01.00 Page 6 of 37 Report No.: ATL-FCC20161012R 1.1 TEST FACILITY Shenzhen ATL Testing Technology Co., Ltd. Add. : F/4, Building 10, Dayuan Industrial Zone, Xili Town, Nanshan District, Shenzhen, China 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y Uwhere expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2providing a level of confidence of approximately 95 %. A. Conducted Emission :
The measurement uncertainty is evaluated as 3.2 dB. B. Radiated Measurement :
The measurement uncertainty is evaluated as 3.7 dB. Version: ATL-ICRF-15V01.00 Page 7 of 37 Report No.: ATL-FCC20161012R 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment Model Name Additional Model Number(s) Model Difference Frequency Range Modulation Type Data Rate RF Output Power Antenna Type Power Source Power Rating Remark WIFI Module WCT3EM2611 N/A N/A 2402~2480 MHz Bluetooth BLE: GFSK Up to 3Mbps GFSK: 1.63 dBm PIFA Antenna (Max. Gain: 2.0 dBi) DC Powered by host system. DC 5V from USB interference. More details EUT technical specifications, please refer to the User's Manual. Note:
(1) This Test Report is FCC Part 15 Subpart C, 15.247 for Bluetooth BLE. And the Test procedure follows the FCC KDB 558074 D01 DTS Meas Guidance v03r05.
(2) More information about the Wifi, please refer to other test report.
(3) Transmitting mode with antennas Mode BLE TX Antenna (s) 1 Version: ATL-ICRF-15V01.00 Page 8 of 37 Report No.: ATL-FCC20161012R 2.2 DESCRIPTION OF TEST MODES To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively. Pretest Mode Mode 1 Final Test Mode Mode 1 Description BLE TX(GFSK) Mode For Conducted Test Description BLE TX(GFSK) Mode For Radiated Test Final Test Mode Description Mode 1 BLE TX(GFSK) Mode Note:
(1) Software used to control the EUT for staying in continuous transmitting mode was programmed. After verification, all tests were carried out with the worst case test modes as shown below.
(2) Bluetooth BLE Mode:
Channel (2402/2440/2480MHz) with GFSK modulation were chosen for full testing.
(3) By preliminary testing and verifying three axis (X, Y and Z) position of EUT transmitted status, it was found that X axis position was the worst, then the final test was executed the worst condition and test data were recorded in this report. Version: ATL-ICRF-15V01.00 Page 9 of 37 Report No.: ATL-FCC20161012R 2.3 DESCRIPTION OF TEST SETUP E-2 Notebook Radiated Emission 0.8m Table Cable 1 E-1 EUT 1.5m Version: ATL-ICRF-15V01.00 Page 10 of 37 Report No.: ATL-FCC20161012R 2.4 DESCRIPTION TEST PERIPHERAL AND EUT PERIPHERAL The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. Item E-1 E-2 Item 1 Note:
(1)
(2)
(3) Equipment WIFI Module Notebook Mfr/Brand Model/Type No. GSD WCT3EM2611 LENOVO P405 Series No. N/A DOC Note EUT Shielded Type Ferrite Core NO NO Length 15cm Note The support equipment was authorized by Declaration of Confirmation. For detachable type I/O cable should be specified the length in cm inLengthcolumn. YES means shielded with core; NO means unshielded without core. 2.5 EUT Exercise Software Test Software Version Media Tek BT Tool.exe Power Parameters for Testing Mode BLE Frequency/ Parameters 2402 MHz DEF 2442 MHz DEF 2480 MHz DEF Version: ATL-ICRF-15V01.00 Page 11 of 37 Report No.: ATL-FCC20161012R 3. CONDUCTED EMISSION TEST 3.1 CONDUCTED EMISSION MEASUREMENT (Frequency Range 150KHz-30MHz) Quasi-peak dBuV 66 - 56 *
56.00 60.00 Average dBuV 56 - 46 *
46.00 50.00 FREQUENCY (MHz) 0.15 -0.5 0.50 -5.0 5.0 -30.0 Note:
(1) The tighter limit applies at the band edges.
(2) The limit of " * " marked band means the limitation decreases linearly with the logarithm of the frequency in the range. The following table is the setting of the receiver Receiver Parameters Attenuation Start Frequency Stop Frequency IF Bandwidth Setting 10 dB 0.15 MHz 30 MHz 9 kHz 3.2 TEST PROCEDURE a. The EUT was placed 0.8 meters from the horizontal ground plane with EUT being connected to the power mains through a line impedance stabilization network (LISN). All other support equipments powered from additional LISN(s). The LISN provide 50 Ohm/ 50uH of coupling impedance for the measuring instrument. b. Interconnecting cables that hang closer than 40 cm to the ground plane shall be folded back and forth in the center forming a bundle 30 to 40 cm long. c. I/O cables that are not connected to a peripheral shall be bundled in the center. The end of the cable may be terminated, if required, using the correct terminating impedance. The overall length shall not exceed 1 m. d. LISN at least 80 cm from nearest part of EUT chassis. e. For the actual test configuration, please refer to the related Item EUT Test Photos. Version: ATL-ICRF-15V01.00 Page 12 of 37 Report No.: ATL-FCC20161012R 3.3 TEST SETUP 3.4 TEST INSTRUMENTS Equipment Manufacturer LISN LISN R&S R&S 50 Switch ANRITSU CORP N/A Test Cable N/A Test Cable N/A Test Cable EMI Test Receiver Passive Voltage Probe ESH2-Z3 R&S Type No. Serial No. NSLK81 NSLK81 8126466 8126487 Last calibration Calibrated until Calibration Jul. 04. 2016 Jul. 03. 2017 Dec. 23, 2015 Dec. 22, 2016 period 1 year 1 year MP59B 6200983704 Jul. 04. 2016 Jul. 03. 2017 1 year C01 C02 C03 ESCI R&S N/A N/A N/A Jul. 04. 2016 Jul. 04. 2016 Jul. 04. 2016 Jul. 03. 2017 Jul. 03. 2017 Jul. 03. 2017 1 year 1 year 1 year 1166.595 Jul. 04. 2016 Jul. 03. 2017 1 year 100196 Jul. 04. 2016 Jul. 03. 2017 1 year 3.5 EUT OPERATING CONDITIONS The EUT tested system was configured as the statements of 2.3 Unless otherwise a special operating condition is specified in the follows during the testing. Version: ATL-ICRF-15V01.00 Page 13 of 37 Report No.: ATL-FCC20161012R 3.6 TEST RESULTS WIFI Module EUT Temperature 26 Pressure Test Mode Test Voltage 120V/ 60Hz 1010hPa BLE TX Mode (2402MHz) Model Name. WCT3EM2611 Relative Humidity56%
Line Terminal:
Version: ATL-ICRF-15V01.00 Page 14 of 37 Report No.: ATL-FCC20161012R WIFI Module EUT Temperature 26 Pressure Test Mode Test Voltage 120V/ 60Hz 1010hPa BLE TX Mode (2402MHz) Model Name. WCT3EM2611 Relative Humidity56%
Terminal:
Neutral Version: ATL-ICRF-15V01.00 Page 15 of 37 Report No.: ATL-FCC20161012R 4. RADIATED EMISSION MEASUREMENT 4.1 RADIATED EMISSION LIMIT (Frequency Range 9KHz-1000MHz) 20 dBc in any 100 kHz bandwidth outside the operating frequency band. In case the emission fall within the restricted band specified on 15.205(a) and RSS-210 Section 2.2&A8.5, then the 15.209(a) and RSS-General limit in the table below has to be followed. FREQUENCY (MHz) 0.009 -0.490 0.490 -1.705 1.705 -30.0 30 -88 88 -216 216~960 Above 960 Field Strength
(uV/m at meter) 2400/F(KHz) 24000/F(KHz) 30 100 150 200 500 Measurement Distance
(meters) 300 30 30 3 3 3 3 RADIATED EMISSION LIMITS (Above 1000MHz) FREQUENCY (MHz) Above 1000 Note:
Class A (dBuV/m)(at 3 M) Average Peak 80 60 Class B (dBuV/m)(at 3 M) Peak 54 74
(1) The limit for radiated test was performed according to FCC PART 15C.
(2) The tighter limit applies at the band edges.
(2) Emission Level(dBuV/m)=20log Emission Level(uV/m) The following table is the setting of the receiver Receiver Parameter Attenuation Start Frequency~ Stop Frequency Start Frequency~ Stop Frequency Start Frequency~ Stop Frequency The following table is the setting of the spectrum Spectrum Parameter Attenuation Start Frequency Stop Frequency RB/ VB (emission in restricted band) Setting Auto 9kHz~150kHz/ RB 200Hz for QP 150kHz~30MHz/ RB 9kHz for QP 30MHz~1000MHz/ RB120kHz for QP Setting Auto 1000 MHz 10th carrier harmonic 1MHz/ 3 MHz for Peak, 1MHz/ 10Hz for Average 4.2 TEST PROCEDURE a. The measuring distance of at 3 m shall be used for measurements at frequency up to 1GHz. For frequencies above 1GHz, any suitable measuring distance may be used. b. The EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3 meter open area test site. The table was rotated 360 degrees to determine the position of the highest radiation. Version: ATL-ICRF-15V01.00 Page 16 of 37 Report No.: ATL-FCC20161012R c. The height of the equipment or of the substitution antenna shall be 1.5 m; the height of the test antenna shall vary between 1 m to 4 m. Both horizontal and vertical polarizations of the antenna are set to make the measurement. d. The initial step in collecting conducted emission data is a spectrum analyzer peak detector mode pre-scanning the measurement frequency range. Significant peaks are then marked and then Quasi Peak detector mode re-measured, above 1G Average detector mode will be instead. e. If the Peak Mode measured value compliance with and lower than Quasi Peak Mode Limit, the EUT shall be deemed to meet QP Limits and then no additional QP Mode measurement performed. f. For the actual test configuration, please refer to the related Item EUT Test Photos. Note:
Both horizontal and vertical antenna polarities were tested. And performed pretest to three orthogonal axis. The worst case emissions were reported. 4.3 TEST SETUP
(A) Radiated Emission Test Set-Up Frequency Below 30MHz
(B) Radiated Emission Test Set-Up Frequency Below 1 GHz Version: ATL-ICRF-15V01.00 Page 17 of 37 Report No.: ATL-FCC20161012R
(C) Radiated Emission Test Set-Up Frequency Above 1GHz R&S 4.4 TEST INSTRUMENTS Equipment Manufacturer Broadband Antenna Test Cable Test Cable EMI Test Receiver Antenna N/A N/A R&S EM Mast EM Turn Table 50 Switch Anritsu Corp Spectrum Analyzer R&S Horn Antenna Amplifier R&S EM Type No. VULB 9168 Serial No. VULB 9168-456 period 1 year Last calibration Calibrated until Calibration Jul. 04. 2016 Jul. 03. 2017 R-01 R-02 ESCI SC100_1 SC100 MP59B FSP40 HF906 N/A N/A Dec. 23, 2015 Dec. 22, 2016 Dec. 23, 2015 Dec. 22, 2016 1 year 1 year 101324 Jul. 04. 2016 Jul. 03. 2017 1 year N/A 060531 N/A N/A N/A N/A 6200983705 Jul. 04. 2016 Jul. 03. 2017 N/A N/A 1 year 100154 Jul. 04. 2016 Jul. 03. 2017 1 year 10029 Jul. 04. 2016 Jul. 03. 2017 1 year EM-30180 060538 Jul. 04. 2016 Jul. 03. 2017 1 year 4.5 EUT OPERATING CONDITIONS The EUT tested system was configured as the statements of 2.3 Unless otherwise a special operating condition is specified in the follows during the testing. Version: ATL-ICRF-15V01.00 Page 18 of 37 Report No.: ATL-FCC20161012R 4.6 TEST RESULTS 4.6.1 TEST RESULTS (Bellow 1GHz) WIFI Module EUT Temperature 26 Pressure Test Mode Test Voltage DC 5V 1010hPa BLE TX Mode (2402MHz) Model Name. WCT3EM2611 Relative Humidity56%
Ant. Pol.:
Horizontal Remark:
Factor = Antenna Factor + Cable Loss. Version: ATL-ICRF-15V01.00 Page 19 of 37 Report No.: ATL-FCC20161012R WIFI Module EUT Temperature 26 Pressure Test Mode Test Voltage DC 5V 1010hPa BLE TX Mode (2402MHz) Model Name. WCT3EM2611 Relative Humidity56%
Ant. Pol.:
Vertical Remark:
Factor = Antenna Factor + Cable Loss. Version: ATL-ICRF-15V01.00 Page 20 of 37 Report No.: ATL-FCC20161012R Model Name. WCT3EM2611 Relative Humidity56%
Ant. Pol.:
Horizontal Model Name. WCT3EM2611 Relative Humidity56%
Ant. Pol.:
Vertical 4.6.2 TEST RESULTS (Above 1GHz) WIFI Module EUT Temperature 26 Pressure Test Mode Test Voltage DC 5V 1010hPa BLE TX Mode (2402MHz) Remark:
Factor = Antenna Factor + Cable Loss. WIFI Module EUT Temperature 26 Pressure Test Mode Test Voltage DC 5V 1010hPa BLE TX Mode (2402MHz) Remark:
Factor = Antenna Factor + Cable Loss. Version: ATL-ICRF-15V01.00 Page 21 of 37 Report No.: ATL-FCC20161012R Model Name. WCT3EM2611 Relative Humidity56%
Ant. Pol.:
Horizontal Model Name. WCT3EM2611 Relative Humidity56%
Ant. Pol.:
Vertical WIFI Module EUT Temperature 26 Pressure Test Mode Test Voltage DC 5V 1010hPa BLE TX Mode (2442MHz) Remark:
Factor = Antenna Factor + Cable Loss. WIFI Module EUT Temperature 26 Pressure Test Mode Test Voltage DC 5V 1010hPa BLE TX Mode (2442MHz) Remark:
Factor = Antenna Factor + Cable Loss. Version: ATL-ICRF-15V01.00 Page 22 of 37 Report No.: ATL-FCC20161012R WIFI Module EUT Temperature 26 Pressure Test Mode Test Voltage DC 5V 1010hPa BLE TX Mode (2480MHz) Remark:
Factor = Antenna Factor + Cable Loss. WIFI Module EUT Temperature 26 Pressure Test Mode Test Voltage DC 5V 1010hPa BLE TX Mode (2480MHz) Model Name. WCT3EM2611 Relative Humidity56%
Ant. Pol.:
Horizontal Model Name. WCT3EM2611 Relative Humidity56%
Ant. Pol.:
Vertical Remark:
Factor = Antenna Factor + Cable Loss. Version: ATL-ICRF-15V01.00 Page 23 of 37 Report No.: ATL-FCC20161012R 5. MAXIMUM CONDUCTED OUTPUT POWER MEASUREMENT 5.1 LIMITS FCC Part 15.247, subpart C/ RSS 247 Section 5.4(4) Frequency Range (MHz) Limits 2400~2483.5 30 5.2 TEST PROCEDURE The measurement is according to section 9.1.2 of FCC KDB 558074 D01 DTS Meas Guidance v03r02. The EUT was directly connected to the power meter and antenna output port as show in the block diagram as bellow. 5.3 TEST SETUP 5.4 TEST INSTRUMENTS Equipment Manufacturer Spectrum Analyzer R&S Type No. Serial No. Last calibration Calibrated until Calibration FSP40 100154 Jul. 04. 2016 Jul. 03. 2017 period 1 year 5.5 EUT OPERATING CONDITIONS The EUT was set to continuously transmitting in the maximum power during the test. 5.6 TEST RESULTS Version: ATL-ICRF-15V01.00 Page 24 of 37 Report No.: ATL-FCC20161012R Bluetooth BLE Mode GFSK Channel Frequency Conducted Power (dBm) 01 19 40 2402 MHz 2440 MHz 2480 MHz 1.22 0.65 1.63 BLE Mode 2402 MHz Max. Limit
(dBm) 30 Version: ATL-ICRF-15V01.00 Page 25 of 37 Report No.: ATL-FCC20161012R BLE Mode 2442 MHz BLE Mode 2480 MHz Version: ATL-ICRF-15V01.00 Page 26 of 37 Report No.: ATL-FCC20161012R 6. OCCUPIED BANDWIDTH MEASUREMENT 6.1 LIMITS FCC Part 15.247, subpart C/ RSS 247 Section 5.2(1) Frequency Range (MHz) Limits 2400~2483.5 6 dB Bandwidth>500 KHz 6.2 TEST PROCEDURE The EUT was directly connected to the power meter and antenna output port as show in the block diagram as bellow. Spectrum Parameters Attenuation Span RBW VBW Detector Trace Sweep Time 6.3 TEST SETUP Setting Auto
>6 dB Bandwidth 100 kHz 3RBW Peak Max Hold Auto 6.4 TEST INSTRUMENTS Equipment Manufacturer Spectrum Analyzer R&S Type No. Serial No. Last calibration Calibrated until Calibration FSP40 100154 Jul. 04. 2016 Jul. 03. 2017 period 1 year 6.5 EUT OPERATING CONDITIONS The EUT was set to continuously transmitting in the maximum power during the test. 6.6 TEST RESULTS Version: ATL-ICRF-15V01.00 Page 27 of 37 Report No.: ATL-FCC20161012R Bluetooth BLE Mode 6dB Bandwidth
(kHz) 696.00 696.00 696.00 99% OBW
(MHz) N/A N/A N/A Limit
>=500 kHz Frequency
(MHz) 2402 2440 2480 BLE Mode 2402 MHz Version: ATL-ICRF-15V01.00 Page 28 of 37 Report No.: ATL-FCC20161012R BLE Mode 2442 MHz BLE Mode 2480 MHz Version: ATL-ICRF-15V01.00 Page 29 of 37 Report No.: ATL-FCC20161012R 7. POWER SPECTRAL DENSITY 7.1 LIMITS FCC Part 15.247, Subpart C/ RSS 247 Section 5.2(2) Frequency Range (MHz) 99% Occupied Bandwidth 2400~2483.5 8 dBm in any 3 kHz 7.2 TEST PROCEDURE The EUT was directly connected to the power meter and antenna output port as show in the block diagram as bellow. Spectrum Parameters Attenuation Span RBW VBW Detector Trace Sweep Time 7.3 TEST SETUP 7.4 TEST INSTRUMENTS Equipment Manufacturer Spectrum Analyzer R&S Setting Auto Set the span to 1.5 times the DTS channel bandwidth 3 kHz 3RBW Reak Max Hold Auto Type No. Serial No. Last calibration Calibrated until Calibration FSP40 100154 Jul. 04. 2016 Jul. 03. 2017 period 1 year 7.5 EUT OPERATING CONDITIONS The EUT was set to continuously transmitting in the maximum power during the test. 7.6 TEST RESULTS Version: ATL-ICRF-15V01.00 Page 30 of 37 Report No.: ATL-FCC20161012R Bluetooth BLE Mode Power Density (3 kHz/dBm) Limit
(dBm/3KHz) Result
-14.93
-15.54
-14.36 8 Pass Frequency
(MHz) 2402 2440 2480 BLE Mode 2402 MHz Version: ATL-ICRF-15V01.00 Page 31 of 37 Report No.: ATL-FCC20161012R BLE Mode 2442 MHz BLE Mode 2480 MHz Version: ATL-ICRF-15V01.00 Page 32 of 37 Report No.: ATL-FCC20161012R 8. ANTENNA CONDUCTED SPURIOUS EMISSION 8.1 LIMITS FCC Part 15.247, Subpart C/ RSS 247 Section 5.5 Frequency Range
(MHz) Limit 2400~2483.5 In any 100 kHz bandwidth outside the intentional radiation frequency band, the radio frequency power shall be at least 20 dB below the highest level of the desired power, based on either an RF conducted measurement, provide the transmitter demonstrates compliance with the peak conducted power limits. 8.2 TEST PROCEDURE The EUT was directly connected to the power meter and antenna output port as show in the block diagram as bellow. a. Set frequency range to capture low band-edge from 2310 MHz up to 2390 MHz, and for up band-edge from 2483.5 MHz up to 2500 MHz b. For low band-edge set the equipment transmit at the lowest channel, and for up band-edge set the equipment transmit at the highest channel c. Set the VBW3 RBW (100kHz/ 300kHz) for conducted measurement d. For radiated measurements the RBW set to 1 MHz, and the VBW set to 1 MHz for peak measurements and 10 Hz for average measurement 8.3 TEST SETUP Conducted Emission Test Setup 8.4 TEST INSTRUMENTS Equipment Manufacturer Spectrum Analyzer R&S Type No. Serial No. Last calibration Calibrated until Calibration FSP40 100154 Jul. 04. 2016 Jul. 03. 2017 period 1 year 8.5 EUT OPERATING CONDITIONS The EUT was set to continuously transmitting in the maximum power during the test. 8.6 TEST RESULTS Only showed the worst mode data of ANT 0 transmitting. Version: ATL-ICRF-15V01.00 Page 33 of 37 Report No.: ATL-FCC20161012R BLE Mode Low CH BLE Mode High CH Version: ATL-ICRF-15V01.00 Page 34 of 37 Report No.: ATL-FCC20161012R BLE Mode 2402 MHz Below 1 GHz BLE Mode 2402 MHz Above 1 GHz Version: ATL-ICRF-15V01.00 Page 35 of 37 Report No.: ATL-FCC20161012R BLE Mode 2442 MHz Below 1 GHz BLE Mode 2442 MHz Above 1 GHz Version: ATL-ICRF-15V01.00 Page 36 of 37 Report No.: ATL-FCC20161012R BLE Mode 2480 MHz Below 1 GHz BLE Mode 2480 MHz Above 1 GHz Version: ATL-ICRF-15V01.00 Page 37 of 37 Report No.: ATL-FCC20161012R 9. ANTENNA REQUIREMENT 9.1 REQUIREMENT An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of this Section. The manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited. If transmitting antennas of directional gain greater than 6 dBi are used, the power shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. Antenna Requirement
(15.203) Antenna Requirement
(15.247) 9.2 ANTENNA CONNECTOR CONSTRUCTION The EUT antenna is a PIFA Antenna. And the maximum gain of this antenna is 2.0 dBi. It complies with the standard requirement. Version: ATL-ICRF-15V01.00
This product uses the FCC Data API but is not endorsed or certified by the FCC