CHTEW19020055 Auctus FCC Part 95 FRS

FCC ID: 2ASCZ2019WT004

Test Report

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FCCID_4187596

TEST REPORT Report Reference No. .................... : CHTEW19020055 Report verification: Project No. ...................................... : SHT1812044705EW FCC ID ............................................. : 2ASCZ2019WT004 Applicant’s name ........................... : Auctus Technologies Co.,Ltd. 17F, Building 3, China Science and Technology Development Park, Address ............................................ : No. 009, Gaoxin Road, Nanshan Dist.Shenzhen, Guangdong, China Manufacturer.....................................: PAN-INTERNATIONAL ELECTRONICS (MALAYSIA) SDN. BHD. PLOT 4, SEBERANG JAYA INDUSTRIAL ESTATE, 13700 PRAI, Address.............................................: PULAU PINANG Test item description ..................... : walkie talkie Trade Mark ....................................... : ONN Model/Type reference ...................... : ONA19WT004 Listed Model(s) ................................. : - FCC CFR Title 47 Part 2 Standard .......................................... : FCC CFR Title 47 Part 95B Date of receipt of test sample……...: Jan 30, 2019 Date of testing……………..…………: Jan 31, 2019- Feb 15, 2019 Date of issue…………….…………...: Feb 18, 2019 Result ................. …………………...: PASS Compiled by ( position+printed name+signature) . : File administrators Silvia Li Supervised by ( position+printed name+signature) . : Project Engineer Edward Pan Approved by ( position+printed name+signature) . : RF Manager Hans Hu Testing Laboratory Name .............. : Shenzhen Huatongwei International Inspection Co., Ltd. Address ............................................ : 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China Shenzhen Huatongwei International Inspection Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Huatongwei International Inspection Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Huatongwei International Inspection Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. The test report merely correspond to the test sample. Page: 1 of 32

Report No.: CHTEW19020055 Page: 2 of 32 Issued: 2019-02-18 Contents 1 TEST ST AND ARDS AND R EPORT VERSION 3 1.1. Test Standards 3 1.2. Report revised information 3 2 TEST DESCRIPTION 4 3 SUMM ARY 5 3.1 Client Information 5 3.2 Product Description 5 3.3 Test frequency list 6 3.4 Operation mode 7 3.5 EUT configuration 7 4 TEST ENVIRONMENT 8 4.1 Address of the test laboratory 8 4.2 Test Facility 8 4.3 Environmental conditions 9 4.4 Statement of the measurement uncertainty 9 4.5 Equipments Used during the Test 10 5 TEST CONDITIONS AND RESULTS 13 5.1 Effective Radiated Power(ERP) 13 5.2 99% Occupied Bandwidth & 26dB Bandwidth 15 5.3 Emission Mask 16 5.4 Modulation Limit 17 5.5 Audio Frequency Response 18 5.6 Frequency stability VS Temperature 20 5.7 Frequency stability VS Voltage 21 5.8 Transmitter Radiated Spurious Emission 22 5.9 AC Power Line Conducted Emission 27 5.10 Radiated Emission 30 6 APPENDIX REPORT 32 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 3 of 32 Issued: 2019-02-18 1 TEST STANDARDS AND REPORT VERSION 1.1. Test Standards The tests were performed according to following standards: FCC Rules Part 2: Frequency allocations and radio treaty matters; General rules and regulations FCC Rules Part 95B:PERSONAL RADIO SERVICES-Family Radio Service (FRS) ANSI/TIA-603-E(2016): Land Mobile FM or PM Communications Equipment and Performance Standards ANSI C63.4-2014: American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz 1.2. Report revised information Revised No. Date of issued Description N/A 2019-02-18 Original Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 4 of 32 Issued: 2019-02-18 2 TEST DESCRIPTION Test Item Section in CFR 47 Result Test Engineer Part 95.567 Carrier Output Power(ERP) Pass Baojin Lin Part 2.1046(a) 99% Occupied Bandwidth & 26dB Part 95.573 Pass Gaosheng Pan bandwidth Part 2.1049 Part 95.579(a)(1)(2)(3) Emission Mask Pass Gaosheng Pan Part 2.1049 Part 95.575 Modulation Limit Pass Gaosheng Pan Part 2.1047(b) Part 95.575 Audio Frequency Response Pass Gaosheng Pan Part 2.1047(a) Frequency Stability V.S. Part 95.565 Pass Gaosheng Pan Temperature Part 2.1055 Part 95.565 Frequency Stability V.S. Voltage Pass Gaosheng Pan Part 2.1055 Transmit Radiated Spurious Part 95.579(a)(3) Pass Baojin Lin Emission Part 2.1053 AC Power Line Conducted Part 15.107 Pass Jeremy Zhang Emission Radiated Emission Part 15.109 Pass Tony Duan Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 5 of 32 Issued: 2019-02-18 3 SUMMARY 3.1 Client Information Applicant: Auctus Technologies Co.,Ltd. 17F, Building 3, China Science and Technology Development Park, No. 009, Address: Gaoxin Road, Nanshan Dist.Shenzhen, Guangdong, China Manufacturer: PAN-INTERNATIONAL ELECTRONICS (MALAYSIA) SDN. BHD. PLOT 4, SEBERANG JAYA INDUSTRIAL ESTATE, 13700 PRAI, PULAU Address: PINANG 3.2 Product Description Name of EUT: walkie talkie Trade mark: ONN Model/Type reference: ONA19WT004 Listed model(s): - Power supply: DC 3.6V (1.2V*3*AA Size Rechargeable battery) RF Specification 462.5625MHz~ 462.7125MHz Support Frequency Range: 467.5625MHz~ 467.7125MHz 462.5500MHz~ 462.7250MHz 2 Rated Output Power: * 0.5W(27dBm), 2W(33dBm) Modulation Type: FM(Analog) 1 Emission Designator: * 11K0F3E Antenna Type: Omni-direction Note: (1) *1 According to FCC Part 2.202 requirements, the Necessary Bandwidth is calculated as follows: – For FM Voice Modulation Channel Spacing = 12.5 KHz, D = 2.5 KHz max, K = 1, M = 3 KHz Bn = 2M + 2DK = 2*3 + 2*2.5*1 = 11 KHz Emission designation: 11K0F3E (2) The device only supports voice communication. (3) The device has no gain and vertically polarized antenna. (4) *2 According to FCC Part 95.567 Each FRS transmitter type must be designed such that the effective radiated power (ERP) on channels 8 through 14 does not exceed 0.5 Watts and the ERP on channels 1 through 7 and 15 through 22 does not exceed 2.0 Watts. Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 6 of 32 Issued: 2019-02-18 3.3 Test frequency list According to ANSI C63.26 section 5.1.2.1: Measurements of transmitters shall be performed and, if required, reported for each frequency band in which the EUT can be operated with the device transmitting at the number of frequencies in each band specified in Table 2. Frequency Bands Test Test Frequency (MHz) Channel (MHz) 462.5625~462.7125 CHM1 462.6375(CH4) 467.5625~467.7125 CHM2 467.6375(CH11) 462.5500~462.7250 CHM3 462.6500(CH19) Operational channel frequency table: Center frequency Center frequency Channel No. Channel No. (MHz) (MHz) 1 462.5625 12 467.6625 2 462.5875 13 467.6875 3 462.6125 14 467.7125 4 462.6375 15 462.5500 5 462.6625 16 462.5750 6 462.6875 17 462.6000 7 462.7125 18 462.6250 8 467.5625 19 462.6500 9 467.5875 20 462.6750 10 467.6125 21 462.7000 11 467.6375 22 462.7250 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 7 of 32 Issued: 2019-02-18 3.4 Operation mode Test mode Transmitting Receiving FRS TX-FRS   RX-FRS   Note:  is operation mode. Modulation Type Description UM Un-modulation Apply a 1000 Hz tone and adjust the audio frequency generator to produce 20% AM2 of the rated system deviation. Apply a 1000 Hz modulating signal to the transmitter from the audio frequency AM6 generator, and adjust the level to obtain 60% of full rated system deviation, then increase the level from the audio generator by 20 dB Modulate the transmitter with a 2500 Hz sine wave at an input level 16 dB greater AM5 than that necessary to produce 50% of rated system deviation. Test item Modulation Type Test mode Output Power(ERP) UM TX-FRS 99% Occupied Bandwidth & 26dB AM6 TX-FRS bandwidth Emission Mask AM5 TX-FRS Modulation Limit AM6 TX-FRS Audio Frequency Response AM2 TX-FRS Audio Low Pass Filter Response AM2 TX-FRS Frequency Stability VS Temperature UM TX-FRS Frequency Stability VS Voltage UM TX-FRS Transmit Radiated Spurious Emission AM5 TX-FRS AC Power Line Conducted Emission - RX-FRS Radiated Emission - RX-FRS 3.5 EUT configuration The following peripheral devices and interface cables were connected during the measurement: ● - supplied by the manufacturer ○ - supplied by the lab ● Length (m) : / Shield : / Detachable : / Manufacturer : OPPO Model No. : AK733CY ○ Adapter Input: 100-240Va.c., 50/60Hz， 0.3A Output: 5Vd.c., 2A Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 8 of 32 Issued: 2019-02-18 4 TEST ENVIRONMENT 4.1 Address of the test laboratory Laboratory: Shenzhen Huatongwei International Inspection Co., Ltd. Address: 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China 4.2 Test Facility The test facility is recognized, certified, or accredited by the following organizations: CNAS-Lab Code: L1225 Shenzhen Huatongwei International Inspection Co., Ltd. has been assessed and proved to be in compliance with CNAS-CL01 Accreditation Criteria for Testing and Calibration Laboratories (identical to ISO/IEC17025: 2005 General Requirements) for the Competence of Testing and Calibration Laboratories. A2LA-Lab Cert. No. 3902.01 Shenzhen Huatongwei International Inspection Co., Ltd. EMC Laboratory has been accredited by A2LA for technical competence in the field of electrical testing, and proved to be in compliance with ISO/IEC 17025: 2005 General Requirements for the Competence of Testing and Calibration Laboratories and any additional program requirements in the identified field of testing. FCC-Registration No.: 762235 Shenzhen Huatongwei International Inspection Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the FCC (Federal Communications Commission). The acceptance letter from the FCC is maintained in our files. Registration 762235. IC-Registration No.: 5377B-1 Two 3m Alternate Test Site of Shenzhen Huatongwei International Inspection Co., Ltd. has been registered byCertification and Engineering Bureau of Industry Canada for the performance of radiated measurements with Registration No. 5377B-1. ACA Shenzhen Huatongwei International Inspection Co., Ltd. EMC Laboratory can also perform testing for the Australian C-Tick mark as a result of our A2LA accreditation. Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 9 of 32 Issued: 2019-02-18 4.3 Environmental conditions Atmospheric Contions Temperature: -30℃ to 55℃ Relative Humidity: 20 % to 75 %. Atmospheric Pressure: 860 mbar to 1060 mbar Norminal Test Voltage: VN = DC 3.60V Extrem Test Voltage @115%VN: VH = DC 4.14V Extrem Test Voltage @85%VN: VL = DC 3.06V 4.4 Statement of the measurement uncertainty The data and results referenced in this document are true and accurate. The reader is cautioned that there may be errors within the calibration limits of the equipment and facilities. The measurement uncertainty was calculated for all measurements listed in this test report acc. to CISPR 16 - 4 „Specification for radio disturbance and immunity measuring apparatus and methods – Part 4: Uncertainty in EMC Measurements“ and is documented in the Shenzhen Huatongwei International Inspection Co., Ltd quality system acc. to DIN EN ISO/IEC 17025. Furthermore, component and process variability of devices similar to that tested may result in additional deviation. The manufacturer has the sole responsibility of continued compliance of the device. Hereafter the best measurement capability for Shenzhen Huatongwei laboratory is reported: Test Items Measurement Uncertainty Notes 18Hz for <1GHz Frequency stability & Occupied Bandwidth (1) 69Hz for >1GHz Conducted Output Power 0.63dB (1) 2.38dB for <1GHz ERP / EIRP / RSE (1) 3.45dB for >1GHz Conducted Emission 9KHz-30MHz 3.35 dB (1) Radiated Emission 30~1000MHz 4.80 dB (1) Radiated Emission 1~18GHz 5.16 dB (1) Radiated Emission 18-40GHz 5.54 dB (1) FM deviation 25 Hz (1) Audio level 0.62 dB (1) Low Pass Filter Response 0.76 dB (1) Modulation Limiting 0.42 % (1) (1) This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=1.96. Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 10 of 32 Issued: 2019-02-18 4.5 Equipments Used during the Test ● Radiated Spurious Emission Last Cal. Date Next Cal. Date Used Test Equipment Manufacturer Model No. Serial No. (YY-MM-DD) (YY-MM-DD) Semi-Anechoic ● Albatross projects SAC-3m-01 N/A 2018/09/30 2021/09/29 Chamber ● Spectrum Analyzer R&S FSP40 100597 2018/10/27 2019/10/26 ● Loop Antenna R&S HFH2-Z2 100020 2017/11/20 2020/11/19 Ultra-Broadband ● SCHWARZBECK VULB9163 538 2017/04/05 2020/04/04 Antenna ● Horn Antenna SCHWARZBECK 9120D 1011 2017/04/01 2020/03/31 ○ Horn Antenna SCHWARZBECK BBHA9170 25841 2017/03/27 2020/03/26 ○ Pre-amplifier BONN BLWA0160-2M 1811887 2018/11/14 2019/11/13 ● Pre-amplifier CD PAP-0102 12004 2018/11/14 2019/11/13 Broadband ● SCHWARZBECK BBV 9718 9718-248 2018/04/28 2019/04/27 Preamplifier ● RF Connection Cable HUBER+SUHNER RE-7-FH N/A 2018/11/15 2019/11/14 ● RF Connection Cable HUBER+SUHNER RE-7-FL N/A 2018/11/15 2019/11/14 ● EMI Test Software Audix E3 N/A N/A N/A ● Turntable MATURO TT2.0 N/A N/A N/A ● Antenna Mast MATURO TAM-4.0-P N/A N/A N/A ● Auxiliary Equipment Last Cal. Date Next Cal. Date Used Test Equipment Manufacturer Model No. Serial No. (YY-MM-DD) (YY-MM-DD) Radio communication ○ R&S CMW500 137688-Lv 2018/09/29 2019/09/28 tester Universal Radio ○ R&S CMU200 112012 2018/10/28 2019/10/27 Communication ○ High pass filter Wainwright WHKX3.0/18G-10SS 38 2018/11/14 2019/11/13 ● Band rejection filter Microwave N/A N/A 2018/11/14 2019/11/13 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 11 of 32 Issued: 2019-02-18 ● TS8613 Test system Last Cal. Date Next Cal. Date Used Test Equipment Manufacturer Model No. Serial No. (YY-MM-DD) (YY-MM-DD) ● Spectrum Analyzer Agilent N9020A MY50510187 2018/09/29 2019/09/28 Signal & Spectrum ● R&S FSW26 103440 2018/10/28 2019/10/27 Analyzer RF Communication ● HP 8920A 3813A10206 2018/10/28 2019/10/27 Test Set Digital intercom ○ Aeroflex 3920B 1001682041 2018/10/28 2019/10/27 communication tester ● Signal Generator R&S SML02 100507 2018/10/27 2019/10/26 ● Signal Generator IFR 2032 203002\100 2018/11/11 2019/11/10 ● RF Control Unit Tonscend JS0806-2 N/A N/A N/A ○ Fliter-VHF Microwave N26460M1 498702 2018/03/19 2019/03/18 ○ Fliter-UHF Microwave N25155M2 498704 2018/03/19 2019/03/18 ○ Power Divider Microwave OPD1040-N-4 N/A 2018/11/15 2019/11/14 ○ Attenuator JFW 50FH-030-100 N/A 2018/11/15 2019/11/14 ○ Attenuator JFW 50-A-MFN-20 0322 2018/11/15 2019/11/14 ● Test software HTW Radio ATE N/A N/A N/A ● Conducted Emission Last Cal. Date Next Cal. Date Used Test Equipment Manufacturer Model No. Serial No. (YY-MM-DD) (YY-MM-DD) ● Shielded Room Albatross projects N/A N/A 2018/09/28 2023/09/27 ● EMI Test Receiver R&S ESCI 101247 2018/10/27 2019/10/26 ● Artificial Mains SCHWARZBECK NNLK 8121 573 2018/10/27 2019/10/26 ● Pulse Limiter R&S ESH3-Z2 100499 2018/10/27 2019/10/26 ● RF Connection Cable HUBER+SUHNER EF400 N/A 2018/11/15 2019/11/14 ● Test Software R&S ES-K1 N/A N/A N/A Single Balanced ○ FCC FCC-TLISN-T2-02 20371 2018/10/28 2019/10/27 Telecom Pair ISN Two Balanced ○ FCC FCC-TLISN-T4-02 20373 2018/10/28 2019/10/27 Telecom Pairs ISN Four Balanced ○ FCC FCC-TLISN-T8-02 20375 2018/10/28 2019/10/27 Telecom Pairs ISN ○ V-Network R&S ESH3-Z6 100211 2018/10/27 2019/10/26 ○ V-Network R&S ESH3-Z6 100210 2018/10/27 2019/10/26 ○ 2-Line V-Network R&S ESH3-Z5 100049 2018/10/27 2019/10/26 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 12 of 32 Issued: 2019-02-18 ● Radiated Emission-6th test site Last Cal. Date Next Cal. Date Used Test Equipment Manufacturer Model No. Serial No. (YY-MM-DD) (YY-MM-DD) Semi-Anechoic ● Albatross projects SAC-3m-02 N/A 2018/09/30 2021/09/29 Chamber ● EMI Test Receiver R&S ESCI 100900 2018/10/28 2019/10/27 ○ Loop Antenna R&S HFH2-Z2 100020 2017/11/20 2020/11/19 Ultra-Broadband ● SCHWARZBECK VULB9163 546 2017/04/05 2020/04/04 Antenna ● Pre-Amplifer SCHWARZBECK BBV 9742 N/A 2018/11/15 2019/11/14 ● RF Connection Cable HUBER+SUHNER N/A N/A 2018/09/28 2019/09/27 ● RF Connection Cable HUBER+SUHNER SUCOFLEX104 501184/4 2018/09/28 2019/09/27 ● Test Software R&S ES-K1 N/A N/A N/A ● Turntable Maturo Germany TT2.0-1T N/A N/A N/A ● Antenna Mast Maturo Germany CAM-4.0-P-12 N/A N/A N/A ● Radiated emission-7th test site Last Cal. Date Next Cal. Date Used Test Equipment Manufacturer Model No. Serial No. (YY-MM-DD) (YY-MM-DD) Semi-Anechoic ● Albatross projects SAC-3m-01 N/A 2018/09/30 2021/09/29 Chamber ● Spectrum Analyzer R&S FSP40 100597 2018/10/27 2019/10/26 ● Horn Antenna SCHWARZBECK 9120D 1011 2017/03/27 2020/03/26 ○ Pre-amplifier BONN BLWA0160-2M 1811887 2018/11/14 2019/11/13 ● Pre-amplifier CD PAP-0102 12004 2018/11/14 2019/11/13 Broadband Pre- ● SCHWARZBECK BBV 9718 9718-248 2018/04/28 2019/04/27 amplifier ● RF Connection Cable HUBER+SUHNER RE-7-FH N/A 2018/11/15 2019/11/14 ● RF Connection Cable HUBER+SUHNER RE-7-FL N/A 2018/11/15 2019/11/14 ● Test Software Audix E3 N/A N/A N/A ● Turntable Maturo Germany TT2.0-1T N/A N/A N/A ● Antenna Mast Maturo Germany CAM-4.0-P-12 N/A N/A N/A Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 13 of 32 Issued: 2019-02-18 5 TEST CONDITIONS AND RESULTS 5.1 Effective Radiated Power(ERP) LIMIT FCC Part FCC Part 95.567, FCC Part 2.1046 Each FRS transmitter type must be designed such that the effective radiated power (ERP) on channels 8 through 14 does not exceed 0.5 Watts and the ERP on channels 1 through 7 and 15 through 22 does not exceed 2.0 Watts. The radio shall be equipped with an integral antenna. TEST CONFIGURATION TEST PROCEDURE 1. EUT was placed on a 0.8 meter high non-conductive stand at a 3 meter test distance from the receive antenna. A receiving antenna was placed on the antenna mast 3 meters from the EUT for emission measurements. The height of receiving antenna is 1. 0 m. Detected emissions were maximized at each frequency by rotating the EUT through 360°and adjusting the receiving antenna polarization. The radiated emission measurements of all transmit frequencies in six channels were measured with peak detector. 2. A log-periodic antenna or double-ridged waveguide horn antenna shall be substituted in place of the EUT. The log-periodic antenna will be driven by a signal generator and the level will be adjusted till the same power value on the spectrum analyzer or receiver. The level of the spurious emissions can be calculated through the level of the signal generator, cable loss, the gain of the substitution antenna and the reading of the spectrum analyzer or receiver. 3. The EUT is then put into continuously transmitting mode at its maximum power level during the test.Set Test Receiver or Spectrum RBW=100kHz,VBW=300kHz for 30MHz to 1GHz, And the maximum value of the receiver should be recorded as (Pr). 4. The EUT shall be replaced by a substitution antenna. In the chamber, an substitution antenna for the frequency band of interest is placed at the reference point of the chamber. An RF Signal source for the frequency band of interest is connected to the substitution antenna with a cable that has been constructed to not interfere with the radiation pattern of the antenna. A power (PMea) is applied to the input of the substitution antenna, and adjust the level of the signal generator output until the value of the receiver reach the previously recorded (Pr). The power of signal source (PMea) is recorded. The test should be performed by rotating the test item and adjusting the receiving antenna polarization. Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 14 of 32 Issued: 2019-02-18 5. A amplifier should be connected to the Signal Source output port. And the cable should be connect between the Amplifier and the Substitution Antenna. The cable loss (Pcl) ,the Substitution Antenna Gain (Ga) and the Amplifier Gain (PAg) should be recorded after test. The measurement results are obtained as described below: Power(EIRP)=PMea- PAg - Pcl - Ga We used SMF100A micowave signal generator which signal level can up to 33dBm,so we not used power Amplifier for substituation test; The measurement results are amend as described below: Power(EIRP)=PMea- Pcl - Ga 6. This value is EIRP since the measurement is calibrated using an antenna of known gain (2.15 dBi) and known input power. 7. ERP can be calculated from EIRP by subtracting the gain of the dipole, ERP = EIRP-2.15dBi. TEST MODE Please reference to the section 3.4 TEST RESULTS Passed Not Applicable Please refer to appendix A on the section 8 appendix report Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 15 of 32 Issued: 2019-02-18 5.2 99% Occupied Bandwidth & 26dB Bandwidth LIMIT FCC Part 95.573, FCC Part 2.1049 Each FRS transmitter type must be designed such that the occupied bandwidth does not exceed 12.5 kHz. TEST CONFIGURATION Test setup for Analog: TEST PROCEDURE (1) Connect the equipment as illustrated (2) Spectrum set as follow: Centre frequency = the nominal EUT channel center frequency, The frequency span for the spectrum analyzer shall be set wide enough to capture all modulation products including the emission skirts (typically a span of 1.5 × OBW is sufficient) RBW = 1% to 5% of the anticipated OBW, VBW ≥ 3 × RBW, Sweep = auto, Detector function = peak, Trace = max hold (3) Set 99% Occupied Bandwidth and 26dB Bandwidth (4) Measure and record the results in the test report. TEST MODE Please reference to the section 3.4 TEST RESULTS Passed Not Applicable Please refer to appendix B on the section 8 appendix report Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 16 of 32 Issued: 2019-02-18 5.3 Emission Mask LIMIT FCC Part 95.579(a)(1)(2)(3),FCC Part 2.1049 Each FRS transmitter type must be designed to satisfy the applicable unwanted emissions limits in this paragraph. (a) Attenuation requirements. The power of unwanted emissions must be attenuated below the carrier power output in Watts (P) by at least: (1) 25 dB (decibels) in the frequency band 6.25 kHz to 12.5 kHz removed from the channel center frequency. (2) 35 dB in the frequency band 12.5 kHz to 31.25 kHz removed from the channel center frequency. (3) 43 +10 log (P) dB in any frequency band removed from the channel center frequency by more than 31.25 kHz. TEST CONFIGURATION Test setup for Analog: TEST PROCEDURE 1) Connect the equipment as illustrated. 2) Spectrum set as follow: Centre frequency = fundamental frequency, span=120kHz for 12.5kHz channel spacing, RBW=100Hz, VBW=1000Hz, Sweep = auto, Detector function = peak, Trace = max hold 3) Key the transmitter, and set the level of the unmodulated carrier to a full scale reference line. This is the 0dB reference for the measurement. 4) Apply Input Modulation Signal to EUT according to Section 3.4 5) Measure and record the results in the test report. TEST MODE Please reference to the section 3.4 TEST RESULTS Passed Not Applicable Please refer to appendix C on the section 8 appendix report Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 17 of 32 Issued: 2019-02-18 5.4 Modulation Limit LIMIT FCC Part 95.575, FCC Part 2.1047(b) Each FRS transmitter type must be designed such that the peak frequency deviation does not exceed 2.5 kHz, and the highest audio frequency contributing substantially to modulation must not exceed 3.125 kHz. TEST CONFIGURATION TEST PROCEDURE 1) Connect the equipment as illustrated. 2) Adjust the transmitter per the manufacturer's procedure for full rated system deviation. 3) Set the test receiver to measure peak positive deviation. Set the audio bandwidth for ≤0.25 Hz to ≥15,000 Hz. Turn the de-emphasis function off. 4) Apply Input Modulation Signal to EUT according to Section 3.4 and vary the input level from –20 to +20dB. 5) Measure both the instantaneous and steady-state deviation at and after the time of increasing the audio input level 6) Repeat step 4-5 with input frequency changing to 300Hz, 1004Hz, 1500Hz and 2500Hz in sequence. TEST MODE Please reference to the section 3.4 TEST RESULTS Passed Not Applicable Please refer to appendix D on the section 8 appendix report Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 18 of 32 Issued: 2019-02-18 5.5 Audio Frequency Response LIMIT FCC Part 95.575),FCC Part 2.1047(a): Each FRS transmitter type must be designed such that the peak frequency deviation does not exceed 2.5 kHz, and the highest audio frequency contributing substantially to modulation must not exceed 3.125 kHz. Voice modulated communication equipment. A curve or equivalent data showing the frequency response of the audio modulating circuit over a range of 100 to 5000 Hz shall be submitted. An additional 6 dB per octave attenuation is allowed from 2500 Hz to 3000 Hz in equipment operating in the 25 MHz to 869 MHz range. TEST CONFIGURATION TEST PROCEDURE 1) Connect the equipment as illustrated. 2) Set the test receiver to measure peak positive deviation. Set the audio bandwidth for 50 Hz to 15,000 Hz. Turn the de-emphasis function off. 3) Set the DMM to measure rms voltage. 4) Adjust the transmitter per the manufacturer's procedure for full rated system deviation. 5) Apply Input Modulation Signal to EUT according to Section 3.4 6) Set the test receiver to measure rms deviation and record the deviation reading. 7) Record the DMM reading as VREF . 8) Set the audio frequency generator to the desired test frequency between 300 Hz and 3000 Hz. 9) Vary the audio frequency generator output level until the deviation reading that was recorded in step 6) is obtained. 10) Record the DMM reading as VFREQ 11) Calculate the audio frequency response at the present frequency as: audio frequency response=20log10 (VFREQ/VREF). 12) Repeat steps 8) through 11) for all the desired test frequencies Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 19 of 32 Issued: 2019-02-18 TEST MODE Please reference to the section 3.4 TEST RESULTS Passed Not Applicable Please refer to appendix E on the section 8 appendix report Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 20 of 32 Issued: 2019-02-18 5.6 Frequency stability VS Temperature LIMIT FCC Part 95.565: Each FRS transmitter type must be designed such that the carrier frequencies remain within ±2.5 parts-per- million of the channel center frequencies specified in §95.563 during normal operating conditions. TEST CONFIGURATION TEST PROCEDURE 1) The EUT output port was connected to communication tester. 2) The EUT was placed inside the temperature chamber. 3) Turn EUT off and set the chamber temperature to –30°C. After the temperature stabilized for approximately 30 minutes recorded the frequency as MCFMHz. 4) Calculate the ppm frequency error by the following: 6 ppm error=(MCFMHZ/ACFMHZ-1)*10 where MCFMHz is the Measured Carrier Frequency in MHz ACFMHz is the Assigned Carrier Frequency in MHz 5) Repeat step 3 measure with 10°C increased per stage until the highest temperature of +50°C reached. TEST MODE Please reference to the section 3.4 TEST RESULTS Passed Not Applicable Please refer to appendix F on the section 8 appendix report Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 21 of 32 Issued: 2019-02-18 5.7 Frequency stability VS Voltage LIMIT FCC Part 95.565: Each FRS transmitter type must be designed such that the carrier frequencies remain within ±2.5 parts-per- million of the channel center frequencies specified in §95.563 during normal operating conditions. TEST CONFIGURATION TEST PROCEDURE 1) The EUT output port was connected to communication tester. 2) The EUT was placed inside the temperature chamber at 25°C 3) Record the carrier frequency of the transmitter as MCFMHZ 4) Calculate the ppm frequency error by the following: 6 ppm error=(MCFMHZ/ACFMHZ-1)*10 where MCFMHz is the Measured Carrier Frequency in MHz ACFMHz is the Assigned Carrier Frequency in MHz 5) Repeat step 3 measure with varied ±15% of the nominal value measured at the input to the EUT TEST MODE Please reference to the section 3.4 TEST RESULTS Passed Not Applicable Please refer to appendix G on the section 8 appendix report Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 22 of 32 Issued: 2019-02-18 5.8 Transmitter Radiated Spurious Emission LIMIT FCC Part 95.579(a)(3): 43 + 10 log (Pwatts) Calculation: Limit (dBm) =EL-43-10log10 (TP) Notes: EL is the emission level of the Output Power expressed in dBm, In this application, the EL is P( dBm). Limit (dBm) = P( dBm)-43-10 log (Pwatts) = -13 dBm TEST CONFIGURATION Below 1GHz: Above 1GHz: Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 23 of 32 Issued: 2019-02-18 TEST PROCEDURE 8. Standard Transmitter Load with a 50Ω input impedance and an output impedance matched to the test equipment. 9. EUT was placed on a 0.8 meter high non-conductive stand at a 3 meter test distance from the receive antenna. A receiving antenna was placed on the antenna mast 3 meters from the EUT for emission measurements. The height of receiving antenna is 1. 0 m. Detected emissions were maximized at each frequency by rotating the EUT through 360°and adjusting the receiving antenna polarization. The radiated emission measurements of all transmit frequencies in six channels were measured with peak detector. 10. A log-periodic antenna or double-ridged waveguide horn antenna shall be substituted in place of the EUT. The log-periodic antenna will be driven by a signal generator and the level will be adjusted till the same power value on the spectrum analyzer or receiver. The level of the spurious emissions can be calculated through the level of the signal generator, cable loss, the gain of the substitution antenna and the reading of the spectrum analyzer or receiver. 11. The EUT is then put into continuously transmitting mode at its maximum power level during the test.Set Test Receiver or Spectrum RBW=1MHz,VBW=3MHz for above 1GHz and RBW=100kHz,VBW=300kHz for 30MHz to 1GHz, And the maximum value of the receiver should be recorded as (Pr). 12. The EUT shall be replaced by a substitution antenna. In the chamber, an substitution antenna for the frequency band of interest is placed at the reference point of the chamber. An RF Signal source for the frequency band of interest is connected to the substitution antenna with a cable that has been constructed to not interfere with the radiation pattern of the antenna. A power (PMea) is applied to the input of the substitution antenna, and adjust the level of the signal generator output until the value of the receiver reach the previously recorded (Pr). The power of signal source (PMea) is recorded. The test should be performed by rotating the test item and adjusting the receiving antenna polarization. 13. A amplifier should be connected to the Signal Source output port. And the cable should be connect between the Amplifier and the Substitution Antenna. The cable loss (Pcl) ,the Substitution Antenna Gain (Ga) and the Amplifier Gain (PAg) should be recorded after test. The measurement results are obtained as described below: Power(EIRP)=PMea- PAg - Pcl - Ga We used SMF100A micowave signal generator which signal level can up to 33dBm,so we not used power Amplifier for substituation test; The measurement results are amend as described below: Power(EIRP)=PMea- Pcl - Ga 14. This value is EIRP since the measurement is calibrated using an antenna of known gain (2.15 dBi) and known input power. 15. ERP can be calculated from EIRP by subtracting the gain of the dipole, ERP = EIRP-2.15dBi. TEST MODE Please reference to the section 3.4 TEST RESULTS Passed Not Applicable Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 24 of 32 Issued: 2019-02-18 TEST MODE TX-FRS Test Channel: CHM1 Polarity: Horizontal TEST MODE TX-FRS Test Channel: CHM1 Polarity: Vertical Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 25 of 32 Issued: 2019-02-18 TEST MODE TX-FRS Test Channel: CHM2 Polarity: Horizontal TEST MODE TX-FRS Test Channel: CHM2 Polarity: Vertical Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 26 of 32 Issued: 2019-02-18 TEST MODE TX-FRS Test Channel: CHM3 Polarity: Horizontal TEST MODE TX-FRS Test Channel: CHM3 Polarity: Vertical Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19020055 Page: 27 of 32 Issued: 2019-02-18 5.9 AC Power Line Conducted Emission The frequency spectrum from 0.15 MHz to 30 MHz was investigated. The LISN used was 50 ohm / 50 u Henry as specified by section 5.1 of ANSI C63.4. Cables and peripherals were moved to find the maximum emission levels for each frequency. Limit FCC part 15.107(a) TEST CONFIGURATION Vert. reference plane EMI receiver EUT ISN Reference ground plane TEST PROCEDURE 1 The equipment was set up as per the test configuration to simulate typical actual usage per the user’s manual. The EUT is a tabletop system; a wooden table with a height of 0.8 meters is used and is placed on the ground plane as per ANSI C63.4 2 Support equipment, if needed, was placed as per ANSI C63.4 3 All I/O cables were positioned to simulate typical actual usage as per ANSI C63.4. 4 If a EUT received AC120V/60Hz power through a Line Impedance Stabilization Network (LISN) which supplied power source and was grounded to the ground plane. 5 All support equipments received AC power from a second LISN, if any 6 The EUT test program was started. Emissions were measured on each current carrying line of the EUT using a spectrum Analyzer / Receiver connected to the LISN powering the EUT. The LISN has two monitoring points: Line 1 (Hot Side) and Line 2 (Neutral Side). Two scans were taken: one with Line 1 connected to Analyzer / Receiver and Line 2 connected to a 50 ohm load; the second scan had Line 1 connected to a 50 ohm load and Line 2 connected to the Analyzer / Receiver. 7 Analyzer / Receiver scanned from 150 kHz to 30MHz for emissions in each of the test modes. 8 During the above scans, the emissions were maximized by cable manipulation. TEST MODE Please reference to the section 3.4 TEST RESULTS Passed Not Applicable Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

|nnnmnnge Level [dBpVJ Frequency [Hz] x x xMESs GM1902125014_fin MEASUREMENT RESULT: "GM1902125014_fin" 2/12/2019 10:42AM Frequency Level Transd Limit Margin Detector Line PE MHz dBuv dB dBuv dB 0. 393000 28 .60 10.1 58 29.4 QP L1 GND 0. 514500 37.80 10 .0 56 18.2 QP L1 GND 1.153500 29.10 10 .0 56 26.9 QP L1 GND 2.229000 25.00 10 .0 56 31.0 QP L1 GND 6.184500 27.00 10 .0 60 33.0 QP L1 GND 26.718000 15.40 10.5 60 44.6 QP L1 GND MEASUREMENT RESULT: "GM1902125014_fin2" 2/12/2019 10:42AM Frequency Level Transd Limit Margin Detector Line PE MHz dBuv dB dBuv dB 0.249000 24 .00 10 .2 52 27.8 AV L1 GND 0.505500 28 .20 10 .0 46 17.8 AVv L1 GND 1.108500 19.00 10 .0 46 27.0 AV L1 GND 2.242500 15.10 10 .0 46 30.9 AV L1 GND 5.734500 19. 60 10 .0 50 30.4 AV L1 GND 25.876500 18 .50 10.5 50 31.5 AV L1 GND

Level [dBpVJ wlbEOclllcpsbdudbffhodul 80 poog==—~— motert tm mt td td a n in eo oob dsb ub ud dnb Pb dd d P d P U wlPP 50 b—— =f o=Bb od oob oi o h oiof en 4 oc —————A———A 30 ho L5 tn— ie «n lBelMR ND oi oult on n ag 9e t o0 +t ++ it h e ioh d oc ——— ho 20 ~ C P OIL 1 _4 . MHIMEDIpEAAmEi in f Boa t o —/ c ~al To h l flnc 133bA W¥ibnmeypnsromanenntnncyn eopiy No imnmagony en n 150k ‘ 360k 460k ‘ Bdok ‘80‘0k‘ 1M ZM 3‘M 4M 5‘M BM ‘ B‘M ‘10‘M 26M 30M‘ Frequency [H2z] x x xMESs GM1902125013 fin MEASUREMENT RESULT: "GM1902125013_fin" 2/12/2019 10:38AM Frequency Level Transd Limit Margin Detector Line PE MHz dBuy dB dBuV dB 0.393000 27 .90 10.1 58 30.1 QP N GND 0 .492000 35. 40 10 .0 56 20.7 QP N GND 1.077000 26.20 10. 0 56 29.8 OP N GND 2.238000 21 .60 10. 0 56 34.4 QP N GND 5.707500 24 .50 10 .0 60 35.5 QP N GND 25.876500 22 .60 10.5 60 37.4 QP N GND MEASUREMENT RESULT: "GM1902125013_fin2" 2/12/2019 10:38AM Frequency Level Transd Limit Margin Detector Line PE MHz dBuy dB dBuv dB 0.199500 18.50 10.1 54 35.1 AV N GND 0. 510000 21.40 10. 0 46 24.6 AV N GND 1.144500 14.30 10. 0 46 31.7 AV N GND 2.197500 10 .60 10 .0 46 35.4 AV N GND 5.748000 14.80 10. 0 50 35.2 AV N GND 25.876500 14.80 10.5 50 35.2 AV N GND mnnm men m n mrmenn en m n nn n nnem n nme m noge n n mm n ng en n mn n n m negre mt n me mm n n n n a n n n n nz

Report No.: CHTEW19020055 Page: 30 of 32 2019—02—18 5.10 Radiated Emission LIMIT For unintentional device, according to § 15.109(a) except for Class A digital devices, the field strength of radiated emissions from unintentional radiators at a distance of 3 meters shall not exceed the following values: Frequency of emission (MHz) Field strength (microvolts/meter) 30—88 100 88—216 150 216—960 200 |Above 960 500 For intentional device, according to § 15.209(a), the general requirement of field strength of radiated emissions from intentional radiators at a distance of 3 meters shall not exceed the above table. TEST CONFIGURATION (A) Radiated Emission Test Set—Up, Frequency below 1000MHz L_ Turntables im to 4me EUT Testo Receivers 0.me I 7 Ground Plane« Coaxial Cable (B) Radiated Emission Test Set—Up, Frequency above 1000MHz j {__ 3m« Torntable— EuT i Im to 4m« Teste memg es i i Ground Plane: Coamal Cable : TEST PROCEDURE 1 The EUT was placed on a turn table which is 0.8m above ground plane. 2 Maximum procedure was performed by raising the receiving antenna from 1m to 4m and rotating the turn table from 0°C to 360°C to acquire the highest emissions from EUT 3 And also, each emission was to be maximized by changing the polarization of receiving antenna both horizontal and vertical. Repeat above procedures until all frequency measurements have been completed. p TEST MODE Please reference to the section 3.4 TEST RESULTS [ Passed [_] Not Applicable Note: The EUT shall be scanned from 30 MHz to the 5th harmonic of the highest oscillator frequency in the digital devices or 1 GHz whichever is higher. Shenzhen Huatongweli International Inspection Co., Ltd. Report Template Version: VO1 (2018—01)

nnmmmpemn Level [dBpV/m] 80 70 60 50 40 30 F 20 i 1 i— 1 10 i1 i1 1 i 1oa R—i i 1 b=—41 1 R—q o o 1 1 1 o 1 1 i 1 1 ob 30M 40M 50M 60M 70M 100M 200M 300M 400M 500M 600M 800M 1G Frequency [Hz] x x xMESs GM1902146053_red MEASUREMENT RESULT: "GM1902146053_red" 2/14/2019 3:25PM Frequency Level Transd Limit Margin Det. Height Azimuth Polarization MHz dBuV/m dB dBuV/m dB cm deg 43.580000 27.70 —9.0 40 .0 12.3 OP 100 .0 324.00 HORTZONTAL 55.220000 18.70 —9.1 40 .0 21.3 OP 300 .0 360.00 HORTZONTAL 101.780000 16.90 —10.3 43.5 26.6 OP 100 .0 122.00 HORTZONTAL 297 .720000 21.10 —7.0 46.0 24.9 OP 100 .0 146.00 HORTZONTAL 549. 920000 27.90 —0.1 46.0 18.1 OP 100 .0 0.00 HORTZONTAL 928 .220000 35. 90 8. 0 46 .0 10.1 _QP 100. 0 245.00 HORTZONTAL 80 Level (dBuVim} FCC CLASS—B PK 70 60 FCC CLASS—B AV 50 40 30 20 10 0 1000 1200 1500 2000 5000 6000 Frequency (MHz) Mark Frequency Reading Antenna Cable Preamp Level Limit Over Remark MHZ dBuv/m dB/m dB dB dBuv/m dBuv/m limit 1 1529.05 35.3 25.5 5.4 $7A 29.1 74.0 —44.9 Peak 2 2267.85 33.7 27.9 6.6 37.6 30.6 74.0 —43.4 Peak 3 3193.32 34.6 28.8 T27 37.4 33.7 74.0 —40.3 Peak 4 3705.34 43.7 29.3 8.4 7.0 44.4 74.0 ~29.6 Peak 5 4744.75 37.7 51. 4 $.5 35.8 37.3 74.0 —36.7 Peak 6 5§264.37 31.9 31.4 $.9 34.9 38.3 74.0 ~85.7 Peak

Report No.: CHTEW19020055 Page: 32 of 32 Issued: 2019-02-18 Polarity: Vertical 6 APPENDIX REPORT Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)


Document Created: 2019-02-21 13:57:41
Document Modified: 2019-02-21 13:57:41
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