| submitted | available | document details (if available) | source link |
|---|---|---|---|
| May 24 2019 | May 24 2019 |
| various | test report | Test Report | 3.50 MiB | May 24 2019 |
RF TEST REPORT Applicant Mobiwire SAS FCC ID Product Brand Model QPN-OGIMA 4G Smart Feature Phone MobiWire MobiWire Ogima Marketing MobiWire Ogima Report No. R1903A0099-R4V1 Issue Date May 17, 2019 TA Technology (Shanghai) Co., Ltd. tested the above equipment in accordance with the requirements in FCC CFR47 Part 15C (2018). The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. Performedby:PengTao Approvedby:KaiXu TA Technology (Shanghai) Co., Ltd. No.145, Jintang Rd, Tangzhen Industry Park, Pudong Shanghai, China TEL: +86-021-50791141/2/3 FAX: +86-021-50791141/2/3-8000 FCC RF Test Report Report No: R1903A0099-R4V1 Table of Contents 4.1 4.2 4.3 4.4 4.5 1 Test Laboratory ............................................................................................................................ 4 1.1 Notes of the Test Report ......................................................................................................... 4 Test facility .............................................................................................................................. 4 1.2 1.3 Testing Location ...................................................................................................................... 5 2 General Description of Equipment under Test .......................................................................... 6 3 Applied Standards ........................................................................................................................ 8 4 Information about the FHSS characteristics .............................................................................. 9 Frequency Hopping System Requirement............................................................................... 9 Pseudorandom Frequency Hopping Sequence ..................................................................... 10 Equal Hopping Frequency Use .............................................................................................. 11 System Receiver Input Bandwidth ......................................................................................... 11 Test Configuration ................................................................................................................. 12 5 Test Case Results ....................................................................................................................... 13 5.1 Peak Power Output Conducted ........................................................................................... 13 5.2 Occupied Bandwidth (20dB) .................................................................................................. 15 Frequency Separation ........................................................................................................... 19 5.3 5.4 Time of Occupancy (Dwell Time) ........................................................................................... 23 5.5 Band Edge Compliance ........................................................................................................ 27 5.6 Number of hopping Frequency .............................................................................................. 30 5.7 Spurious RF Conducted Emissions ....................................................................................... 32 5.8 Unwanted Emission .............................................................................................................. 36 5.9 Conducted Emission ............................................................................................................. 54 6 Main Test Instruments ................................................................................................................ 57 ANNEX A: EUT Appearance and Test Setup ................................................................................... 58 A.1 EUT Appearance ................................................................................................................... 58 A.2 Test Setup ............................................................................................................................. 61 TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 2 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 Summary of Measurement Results Number Summary of measurements of results 1 2 3 4 5 6 7 8 9 10 Frequency Hopping System Peak Power Output -Conducted Occupied Bandwidth (20dB) Frequency Separation Time of Occupancy (Dwell Time) Band Edge Compliance Number of Hopping Frequency Spurious RF Conducted Emissions Unwanted Emissions Conducted Emissions Clause in FCC rules 15.247 (g), (h) 15.247(b)(1) 15.247(a)(1) 15.247(a)(1) 15.247(a)(1)(iii) 15.247(d) 15.247(a)(1)(iii) 15.247(d) 15.247(d),15.205,15.209 15.207 Verdict PASS PASS PASS PASS PASS PASS PASS PASS PASS PASS Date of Testing: April 3, 2019 ~ April 24, 2019 TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 3 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 1 Test Laboratory 1.1 Notes of the Test Report This report shall not be reproduced in full or partial, without the written approval of TA technology
(shanghai) co., Ltd. The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein .Measurement Uncertainties were not taken into account and are published for informational purposes only. This report is written to support regulatory compliance of the applicable standards stated above. 1.2 Test facility CNAS (accreditation number: L2264) TA Technology (Shanghai) Co., Ltd. has obtained the accreditation of China National Accreditation Service for Conformity Assessment (CNAS). FCC (Designation number: CN1179, Test Firm Registration Number: 446626) TA Technology (Shanghai) Co., Ltd. has been listed on the US Federal Communications Commission list of test facilities recognized to perform electromagnetic emissions measurements. IC (recognition number is 8510A) TA Technology (Shanghai) Co., Ltd. has been listed by industry Canada to perform electromagnetic emission measurement. VCCI (recognition number is C-4595, T-2154, R-4113, G-10766) TA Technology (Shanghai) Co., Ltd. has been listed by industry Japan to perform electromagnetic emission measurement. A2LA (Certificate Number: 3857.01) TA Technology (Shanghai) Co., Ltd. has been listed by American Association for Laboratory Accreditation to perform electromagnetic emission measurement. TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 4 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 1.3 Testing Location Company:
TA Technology (Shanghai) Co., Ltd. Address:
No.145, Jintang Rd, Tangzhen Industry Park, Pudong Shanghai, China City:
Post code:
Country:
Shanghai 201201 P. R. China Contact:
Xu Kai Telephone:
+86-021-50791141/2/3 Fax:
Website:
E-mail:
+86-021-50791141/2/3-8000 http://www.ta-shanghai.com xukai@ta-shanghai.com TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 5 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 2 General Description of Equipment under Test Client Information Applicant Applicant address Manufacturer Manufacturer address General information Model IMEI Hardware Version Software Version Power Supply Antenna Type Antenna Connector Antenna Gain Test Mode(s) Modulation Type Mobiwire SAS 79 avenue Francois Arago, 92000 NANTERRE France Mobiwire SAS 79 avenue Francois Arago, 92000 NANTERRE France EUT Description MobiWire Ogima IMEI 1: 354426100002749 IMEI 2: 354426100002756 V01 V01 Battery/AC adapter Internal Antenna A permanently attached antenna (meet with the standard FCC Part 15.203 requirement) 0 dBi Basic Rate Enhanced Data Rate(EDR) Frequency Hopping Spread Spectrum (FHSS) GFSK
/4 DQPSK 8DPSK Packet Type
(Maximum Payload) Max. Conducted Power Operating Frequency Range(s) 2402-2480 MHz 5.75dBm DH5 2DH5 3DH5 Adapter 1 Adapter 2 Adapter 3 Battery Earphone EUT Accessory Manufacturer: HUIZHOU BYD ELECTRONIC CO.,LTD Model: WAU550mA5V00-02 Manufacturer: HUIZHOU BYD ELECTRONIC CO.,LTD Model: WUK550mA5V00-02 Manufacturer: Dongguan Aohai Power Technology Co.,Ltd Model: A31A-050055U-EU1 Manufacturer: NINGBO VEKEN BATTERY CO., LTD Model: 178151250 Manufacturer: JIUJIANG JUWEI ELECTRONICS CO.,LTD Model: JWEP0957-M01R Note1. The information of the EUT is declared by the manufacturer. TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 6 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 2. There is more than Adapter, each one should be applied throughout the compliance test respectively, and however, only the worst case (Adapter 1) will be recorded in this report. Difference Configuration Statement Configuration SIM Card Slot Others The difference between the two EUT is only the quantity of SIM Card Slot, however, only the EUT with 2 SIM Card Slots is refer to this report. Configuration 1 SIM 1 The same Configuration 2 SIM 1, SIM 2 The same TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 7 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 3 Applied Standards According to the specifications of the manufacturer, it must comply with the requirements of the following standards:
Test standards FCC CFR47 Part 15C (2018) Radio Frequency Devices ANSI C63.10 (2013) KDB 558074 D01 15.247 Meas Guidance v05r01 TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 8 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 4 Information about the FHSS characteristics 4.1 Frequency Hopping System Requirement Standard requirement:
(g) Frequency hopping spread spectrum systems are not required to employ all available hopping channels during each transmission. However, the system, consisting of both the transmitter and the receiver, must be designed to comply with all of the regulations in this section should the transmitter be presented with a continuous data (or information) stream. In addition, a system employing short transmission bursts must comply with the definition of a frequency hopping system and must distribute its transmissions over the minimum number of hopping channels specified in this section.
(h) The incorporation of intelligence within a frequency hopping spread spectrum system that permits the system to recognize other users within the spectrum band so that it individually and independently chooses and adapts its hopsets to avoid hopping on occupied channels is permitted. The coordination of frequency hopping systems in any other manner for the express purpose of avoiding the simultaneous occupancy of individual hopping frequencies by multiple transmitters is not permitted. Compliance for section 15.247(g):
According to Bluetooth Core Specification,the Bluetooth system transmits the packets with the pseudorandom hopping frequency with a continuous data and short burst transmission from the Bluetooth system is also transmitted under the frequency hopping system with the pseudorandom hopping frequency system. Compliance for section 15.247(h):
According to Bluetooth Core Specification,the Bluetooth system incorporates with an adaptive system to detect other user within the spectrum band so that it individually and independently to avoid hopping on the occupied channels. According to Bluetooth Core Specification,the Bluetooth system is designed not have the ability to coordinate with other FHSS System in an effort to avoid the simultaneous occupancy of individual hopping frequencies by multiple transmitter. TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 9 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 4.2 Pseudorandom Frequency Hopping Sequence Frequency Hopping Systems. A spread spectrum system in which the carrier is modulated with the coded information in a conventional manner causing a conventional spreading of the RF energy about the frequency carrier. The frequency of the carrier is not fixed but changes at fixed intervals under the direction of a coded sequence. The wide RF bandwidth needed by such a system is not required by spreading of the RF energy about the carrier but rather to accommodate the range of frequencies to which the carrier frequency can hop. The test of a frequency hopping system is that the near term distribution of hops appears random, the long term distribution appears evenly distributed over the hop set, and sequential hops are randomly distributed in both direction and magnitude of change in the hop set. Adaptive Frequency Hopping (AFH) was introduced in the Bluetooth specification to provide an effective way for a Bluetooth radio to counteract normal interference. AFH identifies "bad" channels, where either other wireless devices are interfering with the Bluetooth signal or the Bluetooth signal is interfering with another device. The AFH-enabled Bluetooth device will then communicate with other devices within its pioneer to share details of any identified bad channels. The devices will then switch to alternative available "good" channels, away from the areas of interference, thus having no impact on the bandwidth used. The selection scheme chooses a segment of 32 hop frequencies spanning about 64 MHz and visits these hops in a pseudo-random order. Next, a different 32-hop segment is chosen, etc. In the page, master page response, slave page response, page scan, inquiry, inquiry response and inquiry scan hopping sequences, the same 32-hop segment is used all the time (the segment is selected by the address; different devices will have different paging segments). When the basic channel hopping sequence is selected, the output constitutes a pseudo-random sequence that slides through the 79 hops. The principle is depicted in the figure below. Hop selection scheme in CONNECTION state. Pseudorandom Frequency Hopping Sequence Table as below:
Channel: 08, 24, 40, 56, 40, 56, 72, 09, 01, 09, 33, 41, 33, 41, 65, 73, 53, 69, 06, 22, 04, 20, 36, 52, 38, 46, 70, 78, 68, 76, 21, 29, 10, 26, 42, 58, 44, 60, 76, 13, 03, 11, 35, 43, 37, 45, 69, 77, 55, 71, 08, 24, 08, 24, 40, 56, 40, 48, 72, 01, 72, 01, 25, 33, 12, 28, 44, 60, 42, 58, 74, 11, 05, 13, 37, 45, etc. Each frequency used equally on the average by each transmitter. TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 10 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 The system receiver have input bandwidths that match the hopping channel bandwidths of their corresponding transmitters and shift frequencies in synchronization with the transmitted signals. 4.3 Equal Hopping Frequency Use All Bluetooth units participating in the Pico net are time and hop-synchronized to the channel. Each new transmission event begins on the next channel in the hopping sequence after the final channel used in the previous transmission event. 4.4 System Receiver Input Bandwidth Each channel bandwidth is 1MHz. The system receivers have input bandwidths that match the hopping channel bandwidths of their corresponding transmitters and shift frequencies in synchronization with the transmitted signals. TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 11 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 4.5 Test Configuration The EUT has been associated with peripherals and configuration operated in a manner tended to maximize its emission characteristics in a typical application. The radiated emission was measured in the following position: EUT stand-up position (Z axis), lie-down position (X, Y axis). The worst emission was found in lie-down position (X axis) and the worst case was recorded. Test Cases Peak Power Output -Conducted Occupied Bandwidth (20dB) Frequency Separation Time of Occupancy (Dwell Time) Band Edge Compliance Number of Hopping Frequency Spurious RF Conducted Emissions Unwanted Emission Conducted Emission Test Modes DH5/2DH5/3DH5 DH5/2DH5/3DH5 DH5/2DH5/3DH5 DH5/2DH5/3DH5 DH5/2DH5/3DH5 DH5/2DH5/3DH5 DH5/2DH5/3DH5 DH5/3DH5 DH5/3DH5 TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 12 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 5 Test Case Results 5.1 Peak Power Output Conducted Ambient condition Temperature 23C ~25C Relative humidity 45%~50%
Pressure 101.5kPa Methods of Measurement During the process of the testing, The EUT was connected to the spectrum analyzer and Bluetooth test set via a power splitter with a known loss. The EUT is controlled by the Bluetooth test set to ensure max power transmission with proper modulation. The peak detector is used. RBW is set to 2 MHz; VBW is set to 6 MHz. These measurements have been tested at following channels: 0, 39, and 78. Test Setup Limits Rule Part 15.247 (b) (1)specifies that " For frequency hopping systems operating in the 24002483.5 MHz band employing at least 75 non-overlapping hopping channels, and all frequency hopping systems in the 57255850 MHz band: 1 watt. For all other frequency hopping systems in the 24002483.5 MHz band: 0.125 watts. Peak Output Power 0.125W (21dBm) Measurement Uncertainty The assessed measurement uncertainty to ensure 95% confidence level for the normal distribution is with the coverage factor k = 2, U=0.44 dB. TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 13 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 Test Results Mode DH5 2DH5 3DH5 Channel 0 39 78 Ton (ms) T(on+off) (ms) Duty cycle 2.88 2.90 2.88 3.76 3.76 3.74 0.766 0.770 0.769 Duty cycle correction Factor(dB) 1.160 1.133 1.139 Frequency
(MHz) 2402 2441 2480 Peak Output Power (dBm) DH5 4.64 3.54 5.75 2DH5 4.04 3.01 5.05 3DH5 4.19 3.15 5.16 Conclusion PASS PASS PASS Note: The measured power density (dBm) has the offset with cable loss already. Note: For AFH mode using 20 hopping channels, the maximum output power limit is 21dBm. TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 14 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 5.2 Occupied Bandwidth (20dB) Ambient condition Temperature 23C ~25C Relative humidity 45%~50%
Pressure 101.5kPa Method of Measurement The EUT was connected to the spectrum analyzer and Bluetooth test set via a power splitter with a known loss. The occupied bandwidth is measured using spectrum analyzer. RBW is set to 30kHz and VBW is set to 100kHz on spectrum analyzer. -20dB occupied bandwidths are recorded. Test Setup Limits No specific occupied bandwidth requirements in part 15.247(a) (1). Measurement Uncertainty The assessed measurement uncertainty to ensure 95% confidence level for the normal distribution is with the coverage factor k = 2, U=936 Hz. TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 15 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 Test Results Mode Channel Frequency
(MHz) 99%
20dB bandwidth(kHz) Bandwidth(kHz) DH5 BT 2DH5 3DH5 0 39 78 0 39 78 0 39 78 2402 2441 2480 2402 2441 2480 2402 2441 2480 903.00 907.07 906.44 1193.2 1205.1 1175.7 1205.0 1215.5 1184.7 1038 1042 1044 1293 1297 1288 1301 1306 1297 TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 16 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 BT DH5 CH0, Carrier frequency (MHz): 2402 BT 2DH5 CH0, Carrier frequency (MHz): 2402 BT DH5 CH39, Carrier frequency (MHz): 2441 BT 2DH5 CH39, Carrier frequency (MHz): 2441 BT DH5 CH78, Carrier frequency (MHz): 2480 BT 2DH5 CH78, Carrier frequency (MHz): 2480 TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 17 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 BT 3DH5 CH0, Carrier frequency (MHz): 2402 BT 3DH5 CH39, Carrier frequency (MHz): 2441 BT 3DH5 CH78, Carrier frequency (MHz): 2480 TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 18 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 5.3 Frequency Separation Ambient condition Temperature 23C ~25C Relative humidity 45%~50%
Pressure 101.5kPa Method of Measurement The EUT was connected to the spectrum analyzer and Bluetooth test set via a power splitter with a known loss. RBW is set to 30 kHz and VBW is set to 100 kHz on spectrum analyzer. Set EUT on Hopping on mode. Test setup Limits Rule Part 15.247(a)(1)specifies that Frequency hopping systems shall have hopping channel carrier frequencies separated by a minimum of 25 kHz or the 20 dB bandwidth of the hopping channel, whichever is greater. Alternatively, frequency hopping systems operating in the 24002483.5 MHz band may have hopping channel carrier frequencies that are separated by 25 kHz or two-thirds of the 20 dB bandwidth of the hopping channel, whichever is greater, provided the systems operate with an output power no greater than 125 mW. Note: The value of two-thirds of 20 dB bandwidth is always greater than 25 kHz. Measurement Uncertainty The assessed measurement uncertainty to ensure 95% confidence level for the normal distribution is with the coverage factor k = 2, U=936 Hz. TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 19 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 Test Results:
Packet type DH5 2DH5 3DH5 Carrier frequency
(MHz) 2402 2441 2480 2402 2441 2480 2402 2441 2480 Carrier frequency separation(kHz) 20dB Bandwidth(kHz) Limit
(kHz) Conclusion 999 999 999 999 999 999 999 999 999 1038 1042 1044 1293 1297 1288 1301 1306 1297 692.00 694.67 696.00 862.00 864.67 858.67 867.33 870.67 864.67 PASS PASS PASS PASS PASS PASS PASS PASS PASS Note: The limit is two-thirds of 20 dB bandwidth. TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 20 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 BT DH5 CH0, Carrier frequency (MHz): 2402 BT 2DH5 CH0, Carrier frequency (MHz): 2402 BT DH5 CH39, Carrier frequency (MHz): 2441 BT 2DH5 CH39, Carrier frequency (MHz): 2441 BT DH5 CH78, Carrier frequency (MHz): 2480 BT 2DH5 CH78, Carrier frequency (MHz): 2480 TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 21 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 BT 3DH5 CH39, Carrier frequency (MHz): 2441 BT 3DH5 CH0, Carrier frequency (MHz): 2402 BT 3DH5 CH78, Carrier frequency (MHz): 2480 TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 22 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 5.4 Time of Occupancy (Dwell Time) Ambient condition Temperature 23C ~25C Relative humidity 45%~50%
Pressure 101.5kPa Methods of Measurement The EUT was connected to the spectrum analyzer and Bluetooth test set via a power splitter with a known loss. RBW is set to 1MHz and VBW is set to 1MHz on spectrum analyzer. The dwell time is calculated by:
Dwell time = time slot length * hop rate * 0.4s with:
In normal mode, The selected EUT Packet type uses a slot type of DH5 packet and a hopping rate of 1600(ch*hop/s) for all channels.So the final hopping rate for all channel is 1600/5=320(ch*hop/s) In AFH mode, The selected EUT Packet type uses a slot type of DH5 packet and a hopping rate of 800(ch*hop/s) for all channels.So the final hopping rate for all channel is 800/5=160(ch*hop/s) Test Setup Limits Rule Part15.247(a) specifies that " Frequency hopping systems in the 24002483.5 MHz band shall use at least 15 channels. The average time of occupancy on any channel shall not be greater than 0.4 seconds within a period of 0.4 seconds multiplied by the number of hopping channels employed. Dwell time 400ms Measurement Uncertainty The assessed measurement uncertainty to ensure 95% confidence level for the normal distribution is with the coverage factor k = 2. Requirements Uncertainty Dwell Time DH5 U=0.70ms 2DH5 U=0.70ms 3DH5 U=0.70ms TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 23 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 Test Results:
In normal mode:
hop rate Time slot length(ms) Packet type Channel DH5 2DH5 2.88 2.88 2.88 2.89 2.89 2.88 2.88 2.89 2.89 Note: Dwell time = time slot length * hop rate * 0.4s 0 39 78 0 39 78 0 39 78 3DH5
(1/s) 320 320 320 320 320 320 320 320 320 In AFH mode:
Packet type Channel hop rate Time slot length(ms) DH5 2DH5 2.88 2.88 2.88 2.89 2.89 2.88 2.88 2.89 2.89 Note: Dwell time = time slot length * hop rate * 0.4s 0 39 78 0 39 78 0 39 78 3DH5
(1/s) 160 160 160 160 160 160 160 160 160 Dwell time
(ms) 368.64 368.64 368.64 369.92 369.92 368.64 368.64 369.92 369.92 Dwell time
(ms) 184.32 184.32 184.32 184.96 184.96 184.32 184.32 184.96 184.96 Limit
(ms) 400 400 400 400 400 400 400 400 400 Limit
(ms) 400 400 400 400 400 400 400 400 400 Conclusion PASS PASS PASS PASS PASS PASS PASS PASS PASS Conclusion PASS PASS PASS PASS PASS PASS PASS PASS PASS TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 24 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 BT DH5 CH0, Carrier frequency (MHz): 2402 BT 2DH5 CH0, Carrier frequency (MHz): 2402 BT DH5 CH39, Carrier frequency (MHz): 2441 BT 2DH5 CH39, Carrier frequency (MHz): 2441 BT DH5 CH78, Carrier frequency (MHz): 2480 BT 2DH5 CH78, Carrier frequency (MHz): 2480 TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 25 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 BT 3DH5 CH39, Carrier frequency (MHz): 2441 BT 3DH5 CH0, Carrier frequency (MHz): 2402 BT 3DH5 CH78, Carrier frequency (MHz): 2480 TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 26 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 5.5 Band Edge Compliance Ambient condition Temperature 23C ~25C Relative humidity 45%~50%
Pressure 101.5kPa Method of Measurement The EUT was connected to the spectrum analyzer and Bluetooth test set via a power splitter with a known loss. The lowest and highest channels were measured. The peak detector is used. RBW is set to 100 kHz and VBW is set to 300 kHz on spectrum analyzer. EUT test for Hopping On mode and Hopping Off mode. Test Setup Limits Rule Part 15.247(d) specifies that In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement, provided the transmitter demonstrates compliance with the peak conducted power limits. Measurement Uncertainty The assessed measurement uncertainty to ensure 95% confidence level for the normal distribution is with the coverage factor k = 1.96. Frequency Uncertainty 2GHz-3GHz 1.407 dB TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 27 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 Test Results Hopping On BT DH5 CH0, Carrier frequency (MHz): 2402 BT DH5 CH78, Carrier frequency (MHz): 2480 BT 2DH5 CH0, Carrier frequency (MHz): 2402 BT 2DH5 CH78, Carrier frequency (MHz): 2480 BT 3DH5 CH0, Carrier frequency (MHz): 2402 BT 3DH5 CH78, Carrier frequency (MHz): 2480 TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 28 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 Hopping Off BT DH5 CH0, Carrier frequency (MHz): 2402 BT DH5 CH78, Carrier frequency (MHz): 2480 BT 2DH5 CH0, Carrier frequency (MHz): 2402 BT 2DH5 CH78, Carrier frequency (MHz): 2480 BT 3DH5 CH0, Carrier frequency (MHz): 2402 BT 3DH5 CH78, Carrier frequency (MHz): 2480 TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 29 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 5.6 Number of hopping Frequency Ambient condition Temperature 23C ~25C Relative humidity 45%~50%
Pressure 101.5kPa Method of Measurement The EUT was connected to the spectrum analyzer and Bluetooth test set via a power splitter with a known loss. RBW is set to 100kHz and VBW is set to 300kHz on spectrum analyzer. Set EUT on Hopping on mode. Test setup Limits Rule Part 15.247(a) (1) (iii) specifies that Frequency hopping systems in the 24002483.5 MHz band shall use at least 15 channels. Limits 15 channels TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 30 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 Test Results:
Mode Number of hopping channels conclusion BT DH5 2DH5 3DH5 79 79 79 PASS PASS PASS DH5 2400 MHz 2483.5 MHz 2DH5 2400 MHz 2483.5 MHz 3DH5 2400 MHz 2483.5 MHz TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 31 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 5.7 Spurious RF Conducted Emissions Ambient condition Temperature 23C ~25C Relative humidity 45%~50%
Pressure 101.5kPa Method of Measurement The EUT was connected to the spectrum analyzer and Bluetooth test set via a power splitter with a known loss. The spectrum analyzer scans from 30MHz to the 10th harmonic of the carrier. The peak detector is used. Set RBW 100kHz and VBW 300 kHz, Sweep is set to ATUO. The test is in transmitting mode. Test setup Limits Rule Part 15.247(d) pacifies that In any 100 kHz bandwidth outside the frequency band in which the spread spectrum intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power. Mode Carrier frequency (MHz) Reference value (dBm) DH5 2DH5 3DH5 2402 2441 2480 2402 2441 2480 2402 2441 2480 4.49 3.09 5.39 3.51 1.30 3.06 3.20 0.30 3.90 Limit
-15.52
-16.92
-14.61
-16.49
-18.70
-16.94
-16.81
-19.70
-16.10 TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 32 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 Measurement Uncertainty The assessed measurement uncertainty to ensure 95% confidence level for the normal distribution is with the coverage factor k = 1.96. Frequency 100kHz-2GHz 2GHz-26GHz Uncertainty 0.684 dB 1.407 dB TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 33 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 Test Results:
The signal beyond the limit is carrier. DH5-CH0 30MHz to 26.5GHz 2DH5-CH0 30MHz to 26.5GHz DH5-CH39 30MHz to 26.5GHz 2DH5-CH39 30MHz to 26.5GHz DH5-CH78 30MHz to 26.5GHz 2DH5-CH78 30MHz to 26.5GHz TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 34 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 3DH5-CH0 30MHz to 26.5GHz 3DH5-CH39 30MHz to 26.5GHz 3DH5-CH78 30MHz to 26.5GHz TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 35 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 5.8 Unwanted Emission Ambient condition Temperature 23C ~25C Relative humidity 45%~50%
Pressure 101.5kPa Method of Measurement The test set-up was made in accordance to the general provisions of ANSI C63.10-2013.The Equipment Under Test (EUT) was set up on a non-conductive table in the semi-anechoic chamber. The test was performed at the distance of 3 m between the EUT and the receiving antenna. The radiated emissions measurements were made in a typical installation configuration. Sweep the whole frequency band through the range from 9 kHz to the 10th harmonic of the carrier, and the emissions less than 20 dB below the permissible value are reported. During the test, below 30MHz, the center of the loop shall be 1 meters; above 30MHz, the height of receive antenna shall be moved from 1 to 4 meters, and the antenna shall be performed under horizontal and vertical polarization. The turntable shall be rotated from 0 to 360 degrees for detecting the maximum of radiated spurious signal level. The measurements shall be repeated with orthogonal polarization of the test antenna. The data of cable loss and antenna factor has been calibrated in full testing frequency range before the testing. Set the spectrum analyzer in the following:
Below 1GHz (detector: Peak and Quasi-Peak) RBW=100kHz / VBW=300kHz / Sweep=AUTO Above 1GHz(detector: Peak):
(a) PEAK: RBW=1MHz VBW=3MHz/ Sweep=AUTO
(b) AVERAGE: RBW=1MHz / VBW=10Hz / Sweep=AUTO The dwell time per channel of the hopping signal is less than 100 ms, then the reading obtained with the 10 Hz VBW may be further adjusted by a duty cycle correction factor, derived from 20log(dwell time/100 ms), in an effort to demonstrate compliance with the 15.209 limit. If the emission is pulsed, modify the unit for continuous operation; use the settings shown above, then correct the reading by subtracting the peak- average correction factor, derived form the appropriate duty cycle calculation. This setting method can refer to KDB 558074 D01. The radiated emission was measured in the following position: EUT stand-up position (Z axis), lie-down position (X, Y axis). The worst emission was found in lie-down position (X axis) and the worst case was recorded. Then this mode was measured in the following mode: EUT with cradle and EUT without cradle. The worst emission was found in EUT with cradle mode and the worst case was recorded. The test is in transmitting mode. TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 36 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 Test setup 9KHz ~ 30MHz 30MHz ~ 1GHz Above 1GHz TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 37 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 Limits Rule Part 15.247(d) specifies that In addition, radiated emissions which fall in the restricted bands, as defined in 15.205(a), must also comply with the radiated emission limits specified in 15.209(a)
(see 15.205(c)). Limit in restricted band Frequency of emission (MHz) Field strength(uV/m) Field strength(dBuV/m) 0.0090.490 0.4901.705 1.70530.0 30-88 88-216 216-960 Above960 2400/F(kHz) 24000/F(kHz) 30 100 150 200 500
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/
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40 43.5 46 54 15.35(b) There is also a limit on the radio frequency emissions, as measured using instrumentation with a peak detector function, corresponding to 20 dB above the maximum permitted average limit. Peak Limit=74dBuV/m Average Limit=54dBuV/m Spurious Radiated Emissions are permitted in any of the frequency bands listed below:
TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 38 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 Measurement Uncertainty The assessed measurement uncertainty to ensure 95% confidence level for the normal distribution is with the coverage factor k = 1.96. Frequency 9KHz-30MHz 30MHz-200MHz 200MHz-1GHz 1-18GHz 18-26.5GHz Uncertainty 3.55 dB 4.02 dB 3.28 dB 3.70 dB 5.78 dB TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 39 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 Test Results:
The signal beyond the limit is carrier. DH5-Channel 0: Peak DH5-Channel 0: Average 110 100 90 80 70 60 50 40 30 20 10 0 2310 110 100 90 80 70 60 50 40 30 20 10 0 2450 110 100 90 80 70 60 50 40 30 20 10 0 2310 110 100 90 80 70 60 50 40 30 20 10 0 2450
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V B d n i l e v e L
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V B d n i l e v e L
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V B d n i l e v e L
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V B d n i l e v e L FCC RE PK 2.389410000 GHz 40.096 dBV/
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V B d n i l e v e L 2320 2330 2340 2350 2360 2370 2380 2390 2400 2410 2420 2430 Frequency in MHz DH5-Channel 78: Peak FCC RE PK 2.483575000 GHz 48.313 dBV/
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V B d n i l e v e L 2455 2460 2465 2470 2475 Frequency in MHz 2480 2485 2490 2495 2500 3DH5-Channel 0: Peak FCC RE PK 2.389170000 GHz 41.170 dBV/
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V B d n i l e v e L 2320 2330 2340 2350 2360 2370 2380 2390 2400 2410 2420 2430 Frequency in MHz 3DH5-Channel 78: Peak FCC RE PK 2.484025000 GHz 46.547 dBV/
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V B d n i l e v e L 2480 2485 2490 2495 2500 2455 2460 2465 2470 2475 Frequency in MHz 110 100 90 80 70 60 50 40 30 20 10 0 2310 110 100 90 80 70 60 50 40 30 20 10 0 2450 110 100 90 80 70 60 50 40 30 20 10 0 2310 110 100 90 80 70 60 50 40 30 20 10 0 2450 2.388810000 GHz 30.011 dBV/
FCC RE AV 2320 2330 2340 2350 2360 2370 2380 2390 2400 2410 2420 2430 Frequency in MHz DH5-Channel 78: Average 2.484150000 GHz 33.952 dBV/
FCC RE AV 2480 2485 2490 2495 2500 2455 2460 2465 2470 2475 Frequency in MHz 3DH5-Channel 0: Average 2.389680000 GHz 30.559 dBV/
FCC RE AV 2320 2330 2340 2350 2360 2370 2380 2390 2400 2410 2420 2430 Frequency in MHz 3DH5-Channel 78: Average 2.483737500 GHz 35.563 dBV/
FCC RE AV 2480 2485 2490 2495 2500 2455 2460 2465 2470 2475 Frequency in MHz TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 40 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 Result of RE Test result Sweep the whole frequency band through the range from 9kHz to the 10th harmonic of the carrier, the Emissions in the frequency band 9kHz-30MHz and 18GHz -26.5GHz are more than 20dB below the limit are not reported. The following graphs display the maximum values of horizontal and vertical by software. For above 1GHz, Blue trace uses the peak detection, Green trace uses the average detection. During the test, the Radiates Emission from 30MHz to 1GHz was performed in all modes with all channels, BT DH5-Channel 78 are selected as the worst condition. The test data of the worst-case condition was recorded in this report. Continuous TX mode:
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V B d n i l e v e L 80 70 60 50 40 30 20 10 0 30M RE 0.03-1GHz QP Class B FCC RE QP 50 60 80 100M 200 300 400 500 800 1G Frequency in Hz Radiates Emission from 30MHz to 1GHz Frequency
(MHz) Quasi-Peak
(dBuV/m) 34.323750 58.621250 107.717500 272.985000 491.396250 655.206250 15.2 15.5 10.2 20.8 31.9 33.8 Height
(cm) 100.0 175.0 189.0 100.0 203.0 100.0 Polarization V V H H H V Azimuth
(deg) 0.0 276.0 284.0 79.0 128.0 206.0 Correct Factor (dB) 16.2 14.1 13.4 14.2 20.9 23.6 Margin
(dB) 24.8 24.5 33.3 25.2 14.1 12.2 Limit
(dBuV/m) 40.0 40.0 43.5 46.0 46.0 46.0 Remark: 1. Correction Factor = Antenna factor+ Insertion loss(cable loss+amplifier gain) 2. Margin = Limit Quasi-Peak TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 41 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 DH5-Channel 0
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V B d n i l e v e L 110 100 80 60 40 20 0 1000 110 100 80 60 40 20 0 3G
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V B d n i l e v e L FCC RE PK FCC RE AV 1500 2000 2500 3000 Frequency in MHz Note: The signal beyond the limit is carrier. Radiates Emission from 1GHz to 3GHz FCC RE PK FCC RE AV 5G 6 7 8 9 10G 18G Frequency in Hz Radiates Emission from 3GHz to 18GHz TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 42 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. Correct Factor
(dB)
-11.0
-10.3
-8.5
-6.4
-4.2
-3.8 FCC RF Test Report Report No: R1903A0099-R4V1 Frequency Peak
(MHz)
(dBuV/m) Height
(cm) Polarization Azimuth
(deg) Margin
(dB) Limit
(dBuV/m) 74 1170.000000 74 1355.250000 74 1673.250000 74 2067.250000 74 2562.000000 2769.000000 74 Remark: 1. Correction Factor = Antenna factor+ Insertion loss (cable loss + amplifier gain) 200.0 100.0 200.0 200.0 100.0 200.0 5.0 355.0 346.0 237.0 68.0 208.0 38.5 37.6 35.8 34.5 32.9 31.5 35.5 36.4 38.2 39.5 41.1 42.5 V V H V H H Frequency
(MHz) Average
(dBuV/m) Height
(cm) Polarization Azimuth
(deg) Correct Factor
(dB) Margin
(dB) Limit
(dBuV/m) 25.4 25.9 27.0 28.7 30.7 31.6 100.0 200.0 200.0 200.0 200.0 200.0 54 1107.750000 54 1365.500000 54 1725.500000 54 2065.250000 54 2600.000000 2879.000000 54 Remark: 1. Correction Factor = Antenna factor+ Insertion loss (cable loss + amplifier gain) 91.0 0.0 0.0 0.0 286.0 315.0 28.6 28.1 27.0 25.3 23.3 22.4
-11.2
-10.2
-8.2
-6.4
-4.1
-3.6 V V V H H H TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 43 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 DH5-Channel 39 110 100 80 60 40 20 0 1000
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V B d n i l e v e L 110 100 80 60 40 20 0 3G
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V B d n i l e v e L FCC RE PK FCC RE AV 1500 2000 2500 3000 Frequency in MHz Note: The signal beyond the limit is carrier. Radiates Emission from 1GHz to 3GHz FCC RE PK FCC RE AV 5G 6 7 8 9 10G 18G Frequency in Hz Radiates Emission from 3GHz to 18GHz TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 44 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. Correct Factor
(dB)
-11.6
-9.9
-8.3
-6.4
-4.0
-3.6 FCC RF Test Report Report No: R1903A0099-R4V1 Frequency Peak
(MHz)
(dBuV/m) Height
(cm) Polarization Azimuth
(deg) Margin
(dB) Limit
(dBuV/m) 74 1034.500000 74 1428.000000 74 1692.000000 74 2067.750000 74 2659.500000 2985.000000 74 Remark: 1. Correction Factor = Antenna factor+ Insertion loss (cable loss + amplifier gain) 146.0 353.0 237.0 2.0 117.0 30.0 200.0 100.0 200.0 200.0 200.0 200.0 38.3 36.9 36.1 34.3 33.2 31.8 35.7 37.1 37.9 39.7 40.8 42.2 V V V V V V Frequency
(MHz) Average
(dBuV/m) Height
(cm) Polarization Azimuth
(deg) Correct Factor
(dB) Margin
(dB) Limit
(dBuV/m) 25.4 26.1 27.4 28.9 30.7 31.7 200.0 100.0 200.0 100.0 200.0 100.0 54 1193.250000 54 1424.250000 54 1707.000000 54 2068.500000 54 2644.500000 2987.750000 54 Remark: 1. Correction Factor = Antenna factor+ Insertion loss (cable loss + amplifier gain) 353.0 2.0 11.0 349.0 349.0 0.0 28.6 27.9 26.6 25.1 23.3 22.3
-10.9
-9.9
-8.3
-6.4
-4.0
-3.6 H V V V H V TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 45 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 DH5-Channel 78 110 100 80 60 40 20 0 1000
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V B d n i l e v e L 110 100 80 60 40 20 0 3G
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V B d n i l e v e L FCC RE PK FCC RE AV 1500 2000 2500 3000 Frequency in MHz Note: The signal beyond the limit is carrier. Radiates Emission from 1GHz to 3GHz FCC RE 1G 18GHz PK AV Class B FCC RE PK FCC RE AV 5G 6 7 8 9 10G 18G Frequency in Hz Radiates Emission from 3GHz to 18GHz TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 46 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. Correct Factor
(dB)
-11.0
-10.0
-8.8
-6.4
-4.0
-3.7 FCC RF Test Report Report No: R1903A0099-R4V1 Frequency Peak
(MHz)
(dBuV/m) Height
(cm) Polarization Azimuth
(deg) Margin
(dB) Limit
(dBuV/m) 74 1182.000000 74 1406.500000 74 1622.250000 74 2071.250000 74 2639.250000 2823.500000 74 Remark: 1. Correction Factor = Antenna factor+ Insertion loss (cable loss + amplifier gain) 100.0 200.0 200.0 200.0 100.0 200.0 163.0 0.0 92.0 67.0 47.0 359.0 38.1 38.0 36.4 34.6 32.6 31.2 35.9 36.0 37.6 39.4 41.4 42.8 V V H V H H Frequency
(MHz) Average
(dBuV/m) Height
(cm) Polarization Azimuth
(deg) Correct Factor
(dB) Margin
(dB) Limit
(dBuV/m) 25.1 25.8 27.2 29.0 30.9 31.9 100.0 100.0 200.0 200.0 200.0 100.0 54 1155.000000 54 1427.000000 54 1693.500000 54 2028.250000 54 2671.750000 2988.250000 54 Remark: 1. Correction Factor = Antenna factor+ Insertion loss (cable loss + amplifier gain) 70.0 37.0 334.0 2.0 0.0 10.0 28.9 28.2 26.8 25.0 23.1 22.1
-11.1
-9.9
-8.3
-6.7
-4.0
-3.6 V H H V H H TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 47 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 3DH5-Channel 0 110 100 80 60 40 20 0 1000
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V B d n i l e v e L 110 100 80 60 40 20 0 3G
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V B d n i l e v e L FCC RE PK FCC RE AV 1500 2000 2500 3000 Frequency in MHz Note: The signal beyond the limit is carrier. Radiates Emission from 1GHz to 3GHz FCC RE PK FCC RE AV 5G 6 7 8 9 10G 18G Frequency in Hz Radiates Emission from 3GHz to 18GHz TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 48 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. Correct Factor
(dB)
-11.0
-10.0
-8.6
-6.4
-4.0
-3.6 FCC RF Test Report Report No: R1903A0099-R4V1 Frequency Peak
(MHz)
(dBuV/m) Height
(cm) Polarization Azimuth
(deg) Margin
(dB) Limit
(dBuV/m) 74 1188.500000 74 1399.000000 74 1653.250000 74 2065.500000 74 2664.000000 2966.750000 74 Remark: 1. Correction Factor = Antenna factor+ Insertion loss (cable loss + amplifier gain) 200.0 100.0 200.0 200.0 100.0 200.0 164.0 0.0 0.0 0.0 8.0 0.0 38.5 37.7 36.0 34.4 32.0 31.9 35.5 36.3 38.0 39.6 42.0 42.1 H V H V V V Frequency
(MHz) Average
(dBuV/m) Height
(cm) Polarization Azimuth
(deg) Correct Factor
(dB) Margin
(dB) Limit
(dBuV/m) 25.3 26.0 27.2 29.0 31.0 31.9 200.0 100.0 100.0 200.0 200.0 100.0 54 1147.250000 54 1409.000000 54 1724.750000 54 2062.250000 54 2682.750000 2884.500000 54 Remark: 1. Correction Factor = Antenna factor+ Insertion loss (cable loss + amplifier gain) 34.0 38.0 164.0 262.0 122.0 126.0 28.7 28.0 26.8 25.0 23.0 22.1
-11.1
-10.0
-8.2
-6.4
-4.0
-3.6 V H V H V H TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 49 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 3DH5-Channel 39 Note: The signal beyond the limit is carrier. Radiates Emission from 1GHz to 3GHz FCC RE 1G-18GHz PK+AV Class B FCC RE PK FCC RE AV 5G 6 7 8 9 10G 18G Frequency in Hz 110 100 80 60 40 20 0 3G
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V B d n i l e v e L Radiates Emission from 3GHz to 18GHz TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 50 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. Correct Factor
(dB)
-11.0
-10.0
-8.6
-6.4
-4.0
-3.6 FCC RF Test Report Report No: R1903A0099-R4V1 Frequency Peak
(MHz)
(dBuV/m) Height
(cm) Polarization Azimuth
(deg) Margin
(dB) Limit
(dBuV/m) 164.0 74 1188.500000 74 1139.000000 74 1653.250000 74 2065.500000 74 2664.000000 2966.750000 74 Remark: 1. Correction Factor = Antenna factor+ Insertion loss (cable loss + amplifier gain) 38.5 37.7 36.0 34.4 32.0 31.9 35.5 36.3 38.0 39.6 42.0 42.1 200 100 200 200 100 200 0 0 0 8.0 0 H V H V V V Frequency
(MHz) Average
(dBuV/m) Height
(cm) Polarization Azimuth
(deg) Correct Factor
(dB) Margin
(dB) Limit
(dBuV/m) 200 100 100 200 200 100 25.3 26.0 27.2 29.0 31.0 31.9 54 1147.250000 54 1409.000000 54 1724.750000 54 2062.250000 54 2682.750000 2884.500000 54 Remark: 1. Correction Factor = Antenna factor+ Insertion loss (cable loss + amplifier gain) 34.0 38.0 164.0 262.0 122.0 126.0 28.7 28.0 26.8 25.0 23.0 22.1
-11.1
-10.0
-8.2
-6.4
-4.0
-3.6 V H V H V H TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 51 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 3DH5-Channel 78 110 100 80 60 40 20 0 1000
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V B d n i l e v e L 110 100 80 60 40 20 0 3G
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V B d n i l e v e L FCC RE PK FCC RE AV 1500 2000 2500 3000 Frequency in MHz Note: The signal beyond the limit is carrier. Radiates Emission from 1GHz to 3GHz FCC RE PK FCC RE AV 5G 6 7 8 9 10G 18G Frequency in Hz Radiates Emission from 3GHz to 18GHz TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 52 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. Correct Factor
(dB)
-11.5
-10.4
-8.2
-6.6
-3.7
-4.1 FCC RF Test Report Report No: R1903A0099-R4V1 Frequency Peak
(MHz)
(dBuV/m) Height
(cm) Polarization Azimuth
(deg) Margin
(dB) Limit
(dBuV/m) 74 1046.750000 74 1319.250000 74 1727.500000 74 2044.500000 74 2776.500000 2627.750000 74 Remark: 1. Correction Factor = Antenna factor+ Insertion loss (cable loss + amplifier gain) 100.0 100.0 200.0 200.0 100.0 100.0 0.0 226.0 292.0 82.0 347.0 33.0 38.4 37.4 36.4 34.7 31.9 32.7 35.6 36.6 37.6 39.3 42.1 41.3 H H H V V H Frequency
(MHz) Average
(dBuV/m) Height
(cm) Polarization Azimuth
(deg) Correct Factor
(dB) Margin
(dB) Limit
(dBuV/m) 54 1181.750000 54 1410.250000 54 1685.500000 54 2065.250000 54 2699.500000 2967.000000 54 Remark: 1. Correction Factor = Antenna factor+ Insertion loss (cable loss + amplifier gain) 200.0 200.0 200.0 100.0 200.0 100.0 302.0 356.0 52.0 185.0 0.0 8.0
-11.0
-10.0
-8.4
-6.4
-3.9
-3.6 28.9 28.0 26.7 25.0 22.9 22.6 25.1 26.0 27.3 29.0 31.1 31.4 H H V H H H TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 53 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 5.9 Conducted Emission Ambient condition Temperature 23C ~25C Relative humidity 45%~50%
Pressure 101.5kPa Methods of Measurement The EUT is placed on a non-metallic table of 80cm height above the horizontal metal reference ground plane. During the test, the EUT was operating in its typical mode. The test method is according to ANSI C63.10-2013. Connect the AC power line of the EUT to the L.I.S.N. Use EMI receiver to detect the average and Quasi-peak value. RBW is set to 9 kHz, VBW is set to 30kHz.The measurement result should include both L line and N line. The test is in transmitting mode. Test Setup Note: AC Power source is used to 120V/60Hz. Limits Frequency
(MHz) 0.15 - 0.5 0.5 - 5 5 - 30 Conducted Limits(dBV) Quasi-peak 66 to 56 *
56 60 Average 56 to 46*
46 50
*: Decreases with the logarithm of the frequency. Measurement Uncertainty The assessed measurement uncertainty to ensure 95% confidence level for the normal distribution is with the coverage factor k = 1.96, U=2.69 dB. TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 54 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 Test Results:
Following plots, Blue trace uses the peak detection, Green trace uses the average detection. During the test, the Conducted Emission was performed in all modes with all channels, BT DH5-Channel 78, are selected as the worst condition. The test data of the worst-case condition was recorded in this report. Frequency
(MHz) QuasiPeak
(dBV) Average
(dBV) Limit
(dBV) Margin
(dB) 0.17 0.34 0.52 0.87 1.90 1.98 3.34 3.83 5.29 6.45 25.19 25.53 38.58
---
---
32.42
---
35.59
---
39.56
---
35.22 32.55
---
---
21.69 26.19
---
29.57
---
32.00
---
26.95
---
---
22.14 64.73 49.17 46.00 56.00 46.00 56.00 46.00 56.00 50.00 60.00 60.00 50.00 26.15 27.48 19.81 23.58 16.43 20.41 14.00 16.44 23.05 24.78 27.45 27.86 L line Meas. Time
(ms) 1000.0 1000.0 1000.0 1000.0 1000.0 1000.0 1000.0 1000.0 1000.0 1000.0 1000.0 1000.0 Bandwidth
(kHz) 9.000 9.000 9.000 9.000 9.000 9.000 9.000 9.000 9.000 9.000 9.000 9.000 Corr.
(dB) 19.15 19.18 19.24 19.24 19.16 19.14 19.06 19.04 19.09 19.13 19.77 19.79 Line Filter L1 L1 L1 L1 L1 L1 L1 L1 L1 L1 L1 L1 ON ON ON ON ON ON ON ON ON ON ON ON Conducted Emission from 150 KHz to 30 MHz TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 55 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 Meas. Time
(ms) 1000.0 1000.0 1000.0 1000.0 1000.0 1000.0 1000.0 1000.0 1000.0 1000.0 1000.0 1000.0 Bandwidth
(kHz) 9.000 9.000 9.000 9.000 9.000 9.000 9.000 9.000 9.000 9.000 9.000 9.000 Corr.
(dB) 19.16 19.19 19.24 19.24 19.17 19.17 19.07 19.05 19.09 19.09 19.62 19.62 Line Filter N N N N N N N N N N N N ON ON ON ON ON ON ON ON ON ON ON ON Frequency
(MHz) QuasiPeak
(dBV) Average
(dBV) Limit
(dBV) Margin
(dB) 39.53
---
---
37.45 40.45
---
---
45.78
---
38.85
---
33.50
---
23.53 24.68
---
---
31.78 35.61
---
31.14
---
22.97
---
64.73 49.28 46.00 56.00 56.00 46.00 46.00 56.00 50.00 60.00 50.00 60.00 25.20 25.75 21.32 18.55 15.55 14.22 10.39 10.22 18.86 21.15 27.03 26.50 N line 0.17 0.34 0.52 0.52 1.85 1.85 3.57 3.77 5.18 5.31 24.83 24.90 Conducted Emission from 150 KHz to 30 MHz TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 56 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 6 Main Test Instruments Name Manufacturer Type BT Base Station Simulator Signal Analyzer EMI Test Receiver R&S R&S R&S CBT FSV30 ESCI Loop Antenna Schwarzbeck FMZB1519 Serial Number 100271 100815 100948 1519-047 Calibration Expiration Date 2018-05-20 2018-12-16 2018-05-20 2017-09-26 Date 2019-05-19 2019-12-15 2019-05-19 2019-09-25 TRILOG Broadband Antenna Double Ridged Waveguide Horn Antenna Standard Gain Horn EMI Test Receiver LISN Spectrum Analyzer RF Cable R&S R&S Agilent Agilent Power Splitter Hua Xiang Software R&S Schwarzbeck VULB 9163 9163-201 2017-11-18 2019-11-17 R&S HF907 100126 2018-07-07 2020-07-06 ETS-Lindgren 3160-09 00102643 101667 101171 MY47191109 0001 10120101 9.26.0 2018-06-20 2018-05-20 2016-12-16 2018-05-20 2019-03-15 2020-06-19 2019-05-19 2019-12-15 2019-05-19 2019-06-14
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ESR ENV216 N9010A SMA 15cm SHX-GF2-2
-13 EMC32
*****END OF REPORT *****
TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 57 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 ANNEX A: EUT Appearance and Test Setup A.1 EUT Appearance a: EUT TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 58 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 Adapter 1 Adapter 2 TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 59 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 Adapter 3 b: Adapter c: Earphone Picture 1 EUT and Accessory TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 60 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 A.2 Test Setup Below 1GHz Above 1GHz Picture 2 Radiated Emission Test Setup TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 61 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. FCC RF Test Report Report No: R1903A0099-R4V1 Picture 3 Conducted Emission Test Setup TA Technology (Shanghai) Co., Ltd. TA-MB-04-004R Page 62 of 62 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd.
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