Test Report (NII, 1 of 5)

FCC ID: ZLE-RG725

Test Report

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FCCID_4159108

Report No.: S18112300402E004 FCC RADIO TEST REPORT FCC ID: ZLE-RG725 Product： LTE SMARTPHONE Trade Mark： RugGear Model Name： RG725 Family Model： N/A Report No.： S18112300402E004 Prepared for Power Idea Technology (Shenzhen) Co., Ltd. 4th Floor, A Section ,Languang Science&technology Xinxi RD, Hi-Tech Industrial Park North, Nanshan ShenZhen, 518057 China Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen 518126 P.R. China Tel.: +86-755-6115 6588 Fax.: +86-755-6115 6599 Website:http://www.ntek.org.cn Version.1.2 Page 1 of 138

Report No.: S18112300402E004 TEST RESULT CERTIFICATION Applicant’s name ................. : Power Idea Technology (Shenzhen) Co., Ltd. Address ................................. : 4th Floor, A Section ,Languang Science&technology Xinxi RD, Hi-Tech Industrial Park North, Nanshan ShenZhen, 518057 China Manufacturer's Name .......... : RUGGEAR LIMITED Address ................................. : RM1301,13/F WING TUCK COMM CTR 177-183 WING LOK ST SHEUNG WAN HONG KONG Product description Product name............................ : LTE SMARTPHONE Model and/or type reference : RG725 Family Model ............................. : N/A Standards ............................. : FCC Part15.407 Test procedure ...............................ANSI : C63.10-2013 and KDB 789033 D02 General UNII Test Procedures New Rules v01r01 FCC KDB 905462 D02 UNII DFS Compliance Procedures New Rules v02 This device described above has been tested by NTEK, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements/ the Industry Canada requirements.. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of NTEK, this document may be altered or revised by NTEK, personnel only, and shall be noted in the revision of the document. Date of Test ........................................... : 24 Nov. Date (s) of performance of tests ............. : 2018 ~ 29 Dec. 2018 29 Dec. Date of Issue .......................................... : 2018 Pass Test Result.............................................. : Testing Engineer : (Loren Luo) Technical Manager : (Jason Chen) Authorized Signatory : (Sam Chen) Version.1.2 Page 2 of 138

Report No.: S18112300402E004 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 7 1.1 FACILITIES AND ACCREDITATIONS 8 1.2 MEASUREMENT UNCERTAINTY 8 2 . GENERAL INFORMATION 9 2.1 GENERAL DESCRIPTION OF EUT 9 2.2 DESCRIPTION OF TEST MODES 11 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 12 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 13 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 14 3 . EMC EMISSION TEST 16 3.1 CONDUCTED EMISSION MEASUREMENT 16 3.1.1 APPLICABLE STANDARD 16 3.1.2 CONFORMANCE LIMIT 16 3.1.3 TEST CONFIGURATION 16 3.1.4 TEST PROCEDURE 16 3.2 RADIATED EMISSION MEASUREMENT 21 3.2.1 APPLICABLE STANDARD 21 3.2.2 CONFORMANCE LIMIT 21 3.2.3 MEASURING INSTRUMENTS 21 3.2.4 TEST CONFIGURATION 22 3.2.5 TEST PROCEDURE 23 3.2.6 TEST RESULTS (9KHZ – 30 MHZ) 24 3.2.7 TEST RESULTS (30MHZ – 1GHZ) 25 3.2.8 TEST RESULTS (1GHZ-26GHZ) 33 3.2.9 TEST RESULTS (26GHZ-40GHZ) 37 4 . POWER SPECTRAL DENSITY TEST 45 4.1 APPLIED PROCEDURES / LIMIT 45 4.2 TEST PROCEDURE 46 4.3 DEVIATION FROM STANDARD 46 4.4 TEST SETUP 46 4.5 EUT OPERATION CONDITIONS 46 4.6 TEST RESULTS 47 5 . 26DB & 99% EMISSION BANDWIDTH 63 5.1 APPLIED PROCEDURES / LIMIT 63 5.2 TEST PROCEDURE 63 5.3 EUT OPERATION CONDITIONS 64 5.4 TEST RESULTS 65 Version.1.2 Page 3 of 138

Report No.: S18112300402E004 Table of Contents Page 6 . MINIMUM 6 DB BANDWIDTH 81 6.1 APPLIED PROCEDURES / LIMIT 81 6.2 TEST PROCEDURE 81 6.3 DEVIATION FROM STANDARD 81 6.4 TEST SETUP 81 6.5 EUT OPERATION CONDITIONS 81 6.6 TEST RESULTS 82 7 . MAXIMUM CONDUCTED OUTPUT POWER 86 7.1 PPLIED PROCEDURES / LIMIT 86 7.2 TEST PROCEDURE 86 7.3 DEVIATION FROM STANDARD 88 7.4 TEST SETUP 88 7.5 EUT OPERATION CONDITIONS 88 7.6 TEST RESULTS 89 8 . OUT OF BAND EMISSIONS 93 8.1 APPLICABLE STANDARD 93 8.2 TEST PROCEDURE 93 8.3 DEVIATION FROM STANDARD 93 8.4 TEST SETUP 93 8.5 EUT OPERATION CONDITIONS 94 8.6 TEST RESULTS 95 9.SPURIOUS RF CONDUCTED EMISSIONS 104 9.1CONFORMANCE LIMIT 104 9.2MEASURING INSTRUMENTS 104 9.3TEST SETUP 104 9.4TEST PROCEDURE 104 9.5TEST RESULTS 104 10. FREQUENCY STABILITY MEASUREMENT 117 10.1 LIMIT 117 10.2 TEST PROCEDURES 117 10.3 TEST SETUP LAYOUT 117 10.4 EUT OPERATION DURING TEST 117 10.5 TEST RESULTS 118 11. DYNAMIC FREQUENCY SELECTION(DFS) 130 11.1 APPLICABILITY OF DFS REQUIREMENTS 130 11.2 INTERFERENCE THRESHOLD VALUES, MASTER OR CLIENT INCORPORATING IN-SERVICE MONITORING 130 Version.1.2 Page 4 of 138

Report No.: S18112300402E004 Table of Contents Page 11.3 DFS RESPONSE REQUIREMENT VALUES 131 11.4 SHORT PULSE RADAR TEST WAVEFORMS 131 11.5 CALIBRATION SETUP AND DFS TEST RESULTS 132 11.6 CONDUCTED CALIBRATION SETUP 132 11.7 RADAR WAVEFORM CALIBRATION RESULT 133 11.8 IN-SERVICE MONITORING: CHANNEL MOVE TIME, CHANNEL CLOSING TRANSMISSION TIME AND NON-OCCUPANCY PERIOD 135 11.9 RESULT OF CHANNEL MOVE TIME, CHANNEL CLOSING TRANSMISSION TIME AND NON-OCCUPANCY PERIOD FOR CLIENT BEACON TEST 136 12. ANTENNA REQUIREMENT 138 12.1 STANDARD REQUIREMENT 138 12.2 EUT ANTENNA 138 Version.1.2 Page 5 of 138

Report No.: S18112300402E004 Revision History Report No. Version Description Issued Date S18112300402E004 Rev.01 Initial issue of report Dec 29, 2018 Version.1.2 Page 6 of 138

Report No.: S18112300402E004 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.407) , Subpart E Standard Test Item Judgment Remark Section 15.207 AC Power Line Conducted Emissions PASS 15.209(a), 15.407 (b)(1) 15.407 (b)(2) Spurious Radiated Emissions PASS 15.407 (b)(3) 15.407 (b)(4) 15.407 (b)(6) 15.407 (a) 26 dB and 99% Emission Bandwidth PASS 15.1049 15.407(e) Minimum 6 dB bandwidth PASS 15.407 (a) Maximum Conducted Output Power PASS 2.1051, 15.407 (b)(1) 15.407 (b)(2) Band Edge PASS 15.407 (b)(3) 15.407 (b)(4) 15.407 (a) Power Spectral Density PASS 2.1051, Spurious Emissions at Antenna PASS 15.407(b) Terminals Subcontract 15.407(h) Dynamic Frequency Selection(DFS) PASS test(note 2) 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report (2) Subcontracted laboratory information: Firm Name: Shenzhen Huatongwei International Inspection Co., Ltd. Designation Number:CN1181 Test Firm Registration Number: 762235 A2LA Certificate Registration Number : 3902.01 Version.1.2 Page 7 of 138

Report No.: S18112300402E004 1.1 FACILITIES AND ACCREDITATIONS FACILITIES All measurement facilities used to collect the measurement data are located at 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao’an District, Shenzhen 518126 P.R. China. The sites are constructed in conformance with the requirements of ANSI C63.7, ANSI C63.10 and CISPR Publication 22. LABORATORY ACCREDITATIONS AND LISTINGS Site Description CNAS-Lab. : The Laboratory has been assessed and proved to be in compliance with CNAS-CL01:2006 (identical to ISO/IEC 17025:2005) The Certificate Registration Number is L5516. IC-Registration The Certificate Registration Number is 9270A-1. FCC- Accredited Test Firm Registration Number: 463705. Designation Number: CN1184 A2LA-Lab. The Certificate Registration Number is 4298.01 This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories. This accreditation demonstrates technical competence for a defined scope and the operation of a laboratory quality management system (refer to joint ISO-ILAC-IAF Communiqué dated 8 January 2009). Name of Firm : Shenzhen NTEK Testing Technology Co., Ltd. Site Location : 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao’an District, Shenzhen 518126 P.R. China. 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y±U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. No. Item Uncertainty 1 Conducted Emission Test ±2.80dB 2 RF power, conducted ±0.16dB 3 Spurious emissions, conducted ±0.21dB 4 All emissions, radiated(30MHz~1GHz) ±2.64dB 5 All emissions, radiated(1GHz~6GHz) ±2.40dB 6 All emissions, radiated(＞6GHz) ±2.52dB 7 Temperature ±0.5°C 8 Humidity ±2% Version.1.2 Page 8 of 138

Report No.: S18112300402E004 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment LTE SMARTPHONE Trade Mark N/A Model Name RG725 FCC ID ZLE-RG725 802.11a 802.11n(HT20) 802.11n(HT40) Mode Supported 802.11ac(HT20) 802.11ac(HT40) 802.11ac(HT80) 802.11a: 6,9,12,18,24,36,48,54Mbps; 802.11n(HT20/HT40):MCS0-MCS15; Data Rate 802.11ac(VHT20): NSS1, MCS0-MCS8 802.11ac(VHT40):NSS1, MCS0-MCS9 Modulation OFDM with BPSK/QPSK/16QAM/64QAM U-NII-1: 5150 MHz ~5250MHz Operating U-NII-2A: 5250MHz~5350MHz Product Frequency U-NII-2C: 5470MHz~5725MHz Range Description U-NII-3: 5725 MHz ~5850 MHz Outdoor AP Indoor AP Fixed P2P Function: Client master devices DFS type: Slave devices with radar detection Slave devices without radar detection Antenna Type PIFA Antenna Antenna Gain 0.8 Based on the application, features, or specification exhibited in User's Manual, More details of EUT technical specification, please refer to the User's Manual. Ratings DC 3.8V from battery or DC 5V from USB Port. Model: HKC0115021-2D Adapter Input: 100-240V~50/60Hz 0.5A Output: 5V 2A Battery DC 3.8V/5000mAh Connecting I/O Please refer to the User's Manual Port(s) HW Version S955_V1.3 SW Version N/A Version.1.2 Page 9 of 138

Report No.: S18112300402E004 Note: 1. For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. 2. Frequency and Channel list: 20MHz 40MHz 80MHz Band Channel Frequency Channel Frequency Channel Frequency 36 5180 MHz 38 5190 MHz N/A N/A 40 5200 MHz 46 5230 MHz U-NII-1 44 5220 MHz 48 5240 MHz 52 5260 MHz 54 5270 MHz 56 5280 MHz 62 5310 MHz U-NII-2A 60 5300 MHz 64 5320 MHz 100 5500 MHz 102 5510 MHz 104 5520 MHz 110 5550 MHz 108 5540 MHz 118 5590 MHz 112 5560 MHz 126 5630 MHz 116 5580 MHz 134 5670 MHz U-NII-2C 120 5600 MHz 124 5620 MHz 128 5640 MHz 132 5660 MHz 140 5700 MHz 149 5745 MHz 151 5755 MHz 153 5765 MHz 159 5795 MHz U-NII-3 157 5785 MHz 161 5805 MHz 165 5825 MHz Tx Antenna Antenna Gain(dBi) Antenna Antenna Type 5.0G A(main) PIFA 0.8 Version.1.2 Page 10 of 138

Report No.: S18112300402E004 2.2 DESCRIPTION OF TEST MODES To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively. Test Items Mode Data Rate Channel Ant AC Power Line Normal Link Conducted Emissions - - - 11a/n(20)/ac(20) 6 Mbps/ MCS0/ 36/40/48/52/56/64/100 1 Maximum Conducted VHT1MCS0 /120/140/149/157/165 Output Power 11n(40)/ac(40) MCS0/ 38/46/54/62/102/110 1 VHT1MCS0 /118/134/151/159 11a/n(20)/ac(20) 6 Mbps/ MCS0/ 36/40/48/52/56/64/100 1 VHT1MCS0 /120/140/149/157/165 Power Spectral Density 11n(40)/ac(40) VHT1MCS0 38/46/54/62/102/110 1 /118/134/151/159 11a/n(20)/ac(20) 6 Mbps/ MCS0/ 36/40/48/52/56/64/100 1 26 dB and 99% Emission VHT1MCS0 /120/140/149/157/165 Bandwidth 11n(40)/ac(40) MCS0/ 38/46/54/62/102/110 1 VHT1MCS0 /118/134/151/159 11a/n(20)/ac(20) 6 Mbps/ MCS0/ 36/40/48/52/56/64/100 1 VHT1MCS0 /120/140/149/157/165 Minimum 6 dB bandwidth 11n(40)/ac(40) VHT1MCS0 38/46/54/62/102/110 1 /118/134/151/159 Radiated Emissions Normal Link Below 1GHz - - - 11a/n(20)/ac(20) 6 Mbps/ MCS0/ 36/40/48/52/56/64/100 1 Radiated Emissions VHT1MCS0 /120/140/149/157/165 Above 1GHz 11n(40)/ac(40) VHT1MCS0 38/46/54/62/102/110 1 /118/134/151/159 11a/n(20)/ac(20) 6 Mbps/ MCS0/ 36/40/48/52/56/64/100 1 Band Edge Emissions VHT1MCS0 /120/140/149/157/165 11n(40)/ac(40) MCS0/ 38/46/54/62/102/110 1 VHT1MCS0 /118/134/151/159 ac(40) VHT1MCS0 58/106 1 Dynamic Frequency Selection(DFS) Note: (1) The measurements are performed at the highest, middle, lowest available channels. (2) The measurements are performed at all Bit Rate of Transmitter, the worst data was reported Version.1.2 Page 11 of 138

s \‘J/ w fromCR in N ' EKjb 1 | |7zGeessame® Cemflcate #az08.01 Report No.: $18112300402E004 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED For AC Conducted Emission Mode AC PLUG Eun For Radiated Test Cases For Conducted Test Cases C—1 Note: 1. The temporary antenna connectoris soldered on the PCB board in order to perform conducted tests and this temporary antenna connector is listed in the equipment list. 1. EUT built—in battery—powered, the battery is fully—charged. Version.1.2 Page 12 of 138

Report No.: S18112300402E004 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. Item Equipment Brand Model/Type No. Series No. Note Item Cable Type Shielded Type Ferrite Core Length Note C-1 RF Cable YES NO 0.1m Note: (1) The support equipment was authorized by Declaration of Confirmation. (2) For detachable type I/O cable should be specified the length in cm in『Length』column. Version.1.2 Page 13 of 138

W2, \J/ \ NI‘EK:II:.U Q 4i m als ACCREDITED Certificate #4298.01 Report No.: $18112300402E004 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS Radiation& Conducted Test equipment _ . Calibrati Kind of . Last Calibrated Item comment Manufacturer Type No. Serial No. calibration until on period 1 Spectrum Analyzer Aglient E4407B |MY45108040] 2018.05.19 |2019.05.18| 1 year p Spectrum Analyzer Agilent N9020A |MY49100060| 2018.10.08 |2019.10.07| 1 year 3 Spectrum Analyzer R&S FSV40 101417 2018.10.08 |2019.10.07| 1 year 4 Test Receiver R&S ESPI7 101318 2018.05.19 12019.05.18| 1 year 5 Bilog Antenna TESEQ CBL&111D 31216 2018.04.08 |2019.04.07| 1 year 6 50%\3:’;"'5" Anritsu mpSoB 6200983705 2018.05.19 |2020.05.18| 2 year 7 Horn Antenna EM EM'A;HMS 2011071402 2018.04.08 |2019.04.07| 1 year g Broadband Hor Antenna |SCHWARZBE CK | porjag179 803 2018.11.03 |2019.11.02| 1 year 9 Amplifier EMC EMng1835 980246 2018.08.05 |2019.08.04| 1 year {p Active Loop Antenna |SCHWARZBE CK | FMZBB 1519 055 2018.11.03 |2019.11.02| 1 year 11 Power Meter DARE RPR30O0GW 15'0(%%115"‘ 2018.08.05 |2019.08.04| 1 year Test Cable 12 |(gKHz—30MH2 ) N/A R—01 N/A 2017.04.21 |2020.04.20| 3 year Test Cable 13 |rgoMHz1GH2 z) N/A R—02 N/A 2017.04.21 |2020.04.20| 3 year High Test 14 |Cable(1G—40G N/A R—03 N/A 2017.04.21 |2020.04.20| 3 year Hz) High Test 15 |Cable(1G—40G N/A R—04 N/A 2017.04.21 |2020.04.20| 3 year Hz) 16 Filter TRILTHIC 2400MHz 29 2017.04.19 |2020.04.18| 3 year temporary 7 antenna connector NTS RO01 N/A N/A N/A N/A (Note) Note: We will use the temporary antenna connector (soldered on the PCB board) When conducted test And this temporary antenna connectoris listed within the instrument list Version.1.2 Page 14 of 138

w // \ w 0 2L0 \J/ in N ' EKjb| |,,6\ acerssmeo) 1 Cemflcate #az08.01 Report No.: $18112300402E004 AC Conduction Test equipment Kind of . Last Calibrated Calibration Item Equipment Manufacturer Type No. Serial No. calibration until period 1 |Test Receiver R&S ESCI 101160 2018.05.19 2019.05.18 1 year 2 LISN R&S ENV216 101313 2018.04.18 2019.04.19 1 year 3 LISN SCHVZ:AKRZBE NNLK 8129 8129245 2018.05.19 2019.05.18 1 year 500 Coaxial ANRITSU 4 Switch coRrp MP59B 6200983704 2018.05.19 2020.05.18 2 year Test Cable 5 |(IKHz—30MH N/A CO1 N/A 2017.04.21 2020.04.20 3 year 2) Test Cable 6 |(IKHz—30MH N/A CO2 N/A 2017.04.21 2020.04.20 3 year 2) Test Cable 7| (9KHz—30MH N/A CO3 N/A 2017.04.21 2020.04.20 3 year 2) Note: Each piece of equipment is scheduled for calibration once a year except the Test Cable& Aux Equipment} which is scheduled for calibration every 3 years. Version.1.2 Page 15 of 138

M w 0 2L0 \J/ in N ' EKjb 1 | |,,6\ Cemflcate acerssmeo) #az08.01 Report No.: $18112300402E004 3. EMC EMISSION TEST 3.1 CONDUCTED EMISSION MEASUREMENT 3.1.1 APPLICABLE STANDARD According to FCC Part 15.207(a) and KDB 174176 DO1 Line Conducted FAQ v01r01 3.1.2 CONFORMANCE LIMIT Frequency(MHz) — Conducted Emission Limit Quasi—peak Average 0.15—0.5 66—56* 56—46* 0.5—5.0 56 46 5.0—30.0 60 50 Note: 1. *Decreases with the logarithm of the frequency 2. The lower limit shall apply at the transition frequencies 3. The limit decreases in line with the logarithm of the frequency in the range of 0.15 to 0.50MHz. 3.1.3 TEST CONFIGURATION Reference 4Ground EUT Auxiliary Reference EMI Receiver Equipment |_ Ground Ocm 02 LISN * | Tusn 3.1.4 TEST PROCEDURE According to the requirements in Section 13.1.4.1 of ANSI €63.10—2013 Conducted emissions the EUT measured in the frequency range between 0.15 MHz and 30 MHz using CISPR Quasi—Peak and average detector mode. 1. The EUT was placed 0.4 meter from the conducting wall of the shielding room. 2. The EUT was placed on a table which is 0.8m above ground plane. 3. Connect EUT to the power mains through a line impedance stabilization network (LISN). All other support equipments powered from additional LISN(s). The LISN provide 50 Ohm/ 50uH of coupling impedance for the measuring instrument. Interconnecting cables that hang closer than 40 cm to the ground plane shall be folded back and forth in the center forming a bundle 30 to 40cm long. /O cables that are not connected to a peripheral shall be bundled in the center. The end of the cable may be terminated, if required, using the correct terminating impedance. The overall length shall not exceed 1 m. LISN at least 80 cm from nearest part of EUT chassis. The frequency range from 150KHz to 30MHz was searched. Set the test—receiver system to Peak Detect Function and specified bandwidth(IF bandwidth=9KHz) with Maximum Hold Mode For the actual test configuration, please refer to the related Item —EUT Test Photos. Version.1.2 Page 16 of 138

\“‘““’/"/ \V/ N "EKjbIU Zay fL‘J Report No.: $18112300402E004 EUT : LTE SMARTPHONE Model Name. RG725 Temperature : pe Relative Humidity : |56% Pressure : 1010hPa Phase : L Test Voltage ?ZCO\E;%HI::] Adapter AC Test Mode : Mode 1 Frequency Reading Level |Correct Factor |Measure—ment Limits Margin (MHz) (dBuV) (dB) (dBuV) (dBuV) (dB) hemark 0.1859 25.48 9.76 35.24 54.21 —18.97 AVG 0.1862 41.02 9.76 50.78 64.20 —13.42 aP 1.1698 25.72 9.74 35.46 46.00 —10.54 AVG 1.1818 33.69 9.74 43.43 56.00 —12.57 aP 2.5899 32.07 9.80 41.87 56.00 —14.13 aP 2.5899 22.09 9.80 31.89 46.00 —14.11 AVG 3.1979 33.68 9.83 43.51 56.00 —12.49 aP 3.326 23.00 9.84 32.84 46.00 —13.16 AVG 4.1817 18.48 9.85 28.33 46.00 —17.67 AVG 4.3459 31.04 9.86 40.90 56.00 —15.10 aP 15.1257 27.54 10.10 37.64 60.00 —22.36 aP 15.1257 16.27 10.10 26.37 50.00 —23.63 AVG Remark: 1. All readings are Quasi—Peak and Average values. 2. Factor = Insertion Loss + Cable Loss. 100.0 dBu¥ Limit: — AVG: — \ LLLL_L__L_L__ \ l— 40 peak AVG —20 0.150 05 [MHz] 5 30.000 Version.1.2 Page 17 of 138

\“‘““’/"/ \V/ N 'W EKjb 1 | on | 7z @eessan®® Certificate #4298.01 Report No.: $18112300402E004 EUT : LTE SMARTPHONE Model Name. RG725 Temperature : |26 °C Relative Humidity : [56% Pressure : 1010hPa Phase : N DC 5V from Adapter AC Testest VoI Voltage 120V/60H2z Testest M Mode : Mode 1 Frequency Reading Level |Correct Factor [Measure—ment Limits Margin Remark (MHz) (dBuV) (dB) (dBpV) (dBuV) (dB) 0.1859 19.29 9.73 29.02 54.21 —25.19 AVG 0.1872 34.93 9.73 44.66 64.16 —19.50 aP 0.222 11.59 9.73 21.32 52.74 —31.42 AVG 0.2316 31.80 9.74 41.54 62.39 —20.85 aP 1.3938 16.74 9.76 26.50 46.00 —19.50 AVG 1.4338 29.24 9.77 39.01 56.00 —16.99 ols 2.9219 28.31 9.86 38.17 56.00 —17.83 QP 3.0139 16.52 9.87 26.39 46.00 —19.61 AVG 3.91 15.67 9.92 25.59 46.00 —20.41 AVG 3.958 28.12 9.92 38.04 56.00 —17.96 QP 5.2057 29.79 9.94 39.73 60.00 —20.27 aP 5.2057 15.38 9.94 25.32 50.00 —24.68 AVG Remark: 1. All readings are Quasi—Peak and Average values. 2. Factor = Insertion Loss + Cable Loss. 100.0 dBu¥ Limit: — AVG: — \ _ \ L 40 peak ave 20 0.150 0.5 [MHz] 5 30.000 Version.1.2 Page 18 of 138

\“‘““’/"/ \V/ NTEKJIE:®* ACCREDITED Certificate #4298.01 Report No.: $18112300402E004 EUT : LTE SMARTPHONE Model Name. RG725 Temperature : |26 °C Efilritilc\j/ify : 56% Pressure : 1010hPa Phase : L Test Voltage 2D4003>gg|3r; Adapter AC Test Mode : Mode 1 Frequency Reading Level |Correct Factor |Measure—ment Limits Margin Remark (MHz) (dBuV) (dB) (dBuV) (dBuV) (dB) 0.2419 37.62 9.74 47.36 62.03 —14.67 aP 0.2459 28.70 9.74 38.44 51.89 —13.45 AVG 0.4178 24.63 9.75 34.38 47 49 —13.11 AVG 0.4299 35.31 9.75 45.06 57.25 —12.19 aP 0.5978 34.03 9.75 43.78 56.00 —12.22 aP 0.5978 23.80 9.75 33.55 46.00 —12.45 AVG 1.018 35.95 9.75 45.70 56.00 —10.30 aP 1.054 22.88 9.75 32.63 46.00 —13.37 AVG 114418 36.65 9.77 46.42 56.00 —9.58 aP 1.4618 23.94 9.77 33.71 46.00 —12.29 AVG 3.93 34.22 9.92 44.14 56.00 —11.86 QP 4.022 21.16 9.92 31.08 46.00 —14.92 AVG Remark: 1. All readings are Quasi—Peak and Average values. 2. Factor = Insertion Loss + Cable Loss. 100.0 dBuv Limit — AvG: — \ LLLLLLL_L a0 peak ave 20 0.150 05 [MHz] 30.000 Version.1.2 Page 19 of 138

\“‘““’/"/ \V/ NTEKJIE:®* ACCREDITED Certificate #4298.01 Report No.: $18112300402E004 EUT : LTE SMARTPHONE Model Name. |RG725 . s Relative o Temperature : |26 °C Humidity : 56% Pressure : 1010hPa Phase : N DC 12V from Adapter Testest VoI Voltage AGC 240V/60H2z Testest M Mode : Mode 1 Frequency Reading Level |Correct Factor [Measure—ment Limits Margin Remark (MHz) (dBuV) (dB) (dBpV) (dBuV) (dB) 0.1833 41.93 9.73 51.66 64.33 —12.67 aP 0.1833 34.13 9.73 43.86 54.33 —10.47 AVG 0.4778 36.71 9.75 46.46 56.38 —9.92 aP 0.4778 28.95 9.75 38.70 46.38 —7.68 AVG 0.7258 36.69 9.75 46.44 56.00 —9.56 ols 0.7258 29.85 9.75 39.60 46.00 —6.40 AVG 0.782 37.26 9.75 47.01 56.00 —8.99 ols 0.786 28.85 9.75 38.60 46.00 —7.40 AVG 1.014 35.97 9.75 45.72 56.00 —10.28 aP 1.014 27.06 9.75 36.81 46.00 —9.19 AVG 3.346 25.65 9.89 35.54 46.00 —10.46 AVG 3.366 36.59 9.89 46.48 56.00 —9.52 ols Remark: 1. All readings are Quasi—Peak and Average values. 2. Factor = Insertion Loss + Cable Loss. 100.0 dBu¥ Limit: — AVG: — \ LLLL \ . 40 WV peak lave 20 0.150 0.5 [MHz] 5 30.000 Version.1.2 Page 20 of 138

Report No.: S18112300402E004 3.2 RADIATED EMISSION MEASUREMENT 3.2.1 APPLICABLE STANDARD According to FCC Part 15.407(d) and 15.209 3.2.2 CONFORMANCE LIMIT According to FCC Part 15.407(b)(7): 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)). According to FCC Part15.205, Restricted bands MHz MHz MHz GHz 0.090-0.110 16.42-16.423 399.9-410 4.5-5.15 10.495-0.505 16.69475-16.69525 608-614 5.35-5.46 2.1735-2.1905 16.80425-16.80475 960-1240 7.25-7.75 4.125-4.128 25.5-25.67 1300-1427 8.025-8.5 4.17725-4.17775 37.5-38.25 1435-1626.5 9.0-9.2 4.20725-4.20775 73-74.6 1645.5-1646.5 9.3-9.5 6.215-6.218 74.8-75.2 1660-1710 10.6-12.7 6.26775-6.26825 123-138 2200-2300 14.47-14.5 8.291-8.294 149.9-150.05 2310-2390 15.35-16.2 8.362-8.366 156.52475-156.52525 2483.5-2500 17.7-21.4 8.37625-8.38675 156.7-156.9 2690-2900 22.01-23.12 8.41425-8.41475 162.0125-167.17 3260-3267 23.6-24.0 12.29-12.293 167.72-173.2 3332-3339 31.2-31.8 12.51975-12.52025 240-285 3345.8-3358 36.43-36.5 12.57675-12.57725 322-335.4 3600-4400 (2) 13.36-13.41 20dBc in any 100 kHz bandwidth outside the operating frequency band. In case the emission fall within the restricted band specified on 15.205(a), then the 15.209(a) limit in the table below has to be followed. Restricted Field Strength (μV/m) Field Strength (dBμV/m) Measurement Distance Frequency(MHz) 0.009~0.490 2400/F(KHz) 20 log (uV/m) 300 0.490~1.705 2400/F(KHz) 20 log (uV/m) 30 1.705~30.0 30 29.5 30 30-88 100 40 3 88-216 150 43.5 3 216-960 200 46 3 Above 960 500 54 3 Limits of Radiated Emission Measurement(Above 1000MHz) Class B (dBuV/m) (at 3M) Frequency(MHz) PEAK AVERAGE Above 1000 74 54 Remark :1. Emission level in dBuV/m=20 log (uV/m) 2. Measurement was performed at an antenna to the closed point of EUT distance of meters. 3. For Frequency 9kHz~30MHz: Distance extrapolation factor =40log(Specific distance/ test distance)(dB); Limit line=Specific limits(dBuV) + distance extrapolation factor. For Frequency above 30MHz: Distance extrapolation factor =20log(Specific distance/ test distance)(dB); Limit line=Specific limits(dBuV) + distance extrapolation factor. 3.2.3 MEASURING INSTRUMENTS The Measuring equipment is listed in the section 6.3 of this test report. Version.1.2 Page 21 of 138

q1 / NTEKJE:WU : > \ ACC REDITED Certificate #4298.01 Report No.: $18112300402E004 3.2.4 TEST CONFIGURATION (a)For radiated emissions below 30MHz Turntable L___— 3m _., EUT i 0.8 m 1.0m Test Receiver Ground Plai Coaxial Cable (b)For radiated emissions from 30MHz to 1000MHz j ___ 3m Turntable \ EUT 1m to 4m Test R : 0.8m eceiver h Ground Plane } Coaxial Cable: (c) For radiated emissions above 1000MHz Turntabl 4m n \ EUT 1.5 1.5 A Amplifie Test Receiver Version.1.2 Page 22 of 138

Report No.: S18112300402E004 3.2.5 TEST PROCEDURE The test site semi-anechoic chamber has met the requirement of NSA tolerance 4 dB according to the standards: ANSI C63.10-2013. The test distance is 3m.The setup is according to the requirements in Section 13.1.4.1 of ANSI C63.10-2013 and CAN/CSA-CEI/IEC CISPR 22. This test is required for any spurious emission that falls in a Restricted Band, as defined in Section 15.205. It must be performed with the highest gain of each type of antenna proposed for use with the EUT. Use the following spectrum analyzer settings: Spectrum Parameter Setting Attenuation Auto Start Frequency 1000 MHz Stop Frequency 10th carrier harmonic RB / VB (emission in restricted band) 1 MHz / 1 MHz for Peak, 1 MHz / 10Hz for Average Receiver Parameter Setting Attenuation Auto Start ~ Stop Frequency 9kHz~150kHz / RB 200Hz for QP Start ~ Stop Frequency 150kHz~30MHz / RB 9kHz for QP Start ~ Stop Frequency 30MHz~1000MHz / RB 120kHz for QP a. The measuring distance of at 3 m shall be used for measurements at frequency up to 1GHz. For frequencies above 1GHz, any suitable measuring distance may be used. b. The EUT was placed on the top of a rotating table 0.8 m for below 1GHz and 1.5m for above 1GHz the ground at a 3 meter. The table was rotated 360 degrees to determine the position of the highest radiation. c. The height of the equipment or of the substitution antenna shall be 0.8 m for below 1GHz and 1.5m for above 1GHz; the height of the test antenna shall vary between 1 m to 4 m. Both horizontal and vertical polarizations of the antenna are set to make the measurement. d. The initial step in collecting conducted emission data is a spectrum analyzer peak detector mode pre-scanning the measurement frequency range. Significant peaks are then marked and then Quasi Peak detector mode re-measured. e. If the Peak Mode measured value compliance with and lower than Quasi Peak Mode Limit, the EUT shall be deemed to meet QP Limits and then no additional QP Mode measurement performed. f. For the actual test configuration, please refer to the related Item –EUT Test Photos. Note: Both horizontal and vertical antenna polarities were tested and performed pretest to three orthogonal axis. The worst case emissions were reported During the radiated emission test, the Spectrum Analyzer was set with the following configurations: Frequency Band (MHz) Function Resolution bandwidth Video Bandwidth 30 to 1000 QP 120 kHz 300 kHz Peak 1 MHz 1 MHz Above 1000 Average 1 MHz 10 Hz Note: for the frequency ranges below 30 MHz, a narrower RBW is used for these ranges but the measured value should add a RBW correction factor (RBWCF) where RBWCF [dB] =10*lg(100 [kHz]/narrower RBW [kHz]). , the narrower RBW is 1 kHz and RBWCF is 20 dB for the frequency 9 kHz to 150 kHz, and the narrower RBW is 10 kHz and RBWCF is 10 dB for the frequency 150 kHz to 30 MHz. Version.1.2 Page 23 of 138

«N qi J/ N "EKjb | |/“ Cemflcate aceresmeo) feCR Report No.: $18112300402E004 1 #az08.01 3.2.6 TEST RESULTS (9KHZ — 30 MHZ) EUT: LTE SMARTPHONE Model Name. : RG725 Temperature: 20 °C Relative Humictity: 48% Pressure: 1010 hPa Test Voltage : DC 3.8V Test Mode : TX Polarization : —— Freq. Reading Limit Margin State (MHz) (dBuV/m) (dBuV/m) (dB) P/F —— —— —— —— N/A —— —— —— —— N/A NOTE: The amplitude of spurious emissions which are attenuated by more than 200B below the permissible value has no need to be reported. Version.1.2 Page 24 of 138

Report No.: S18112300402E004 3.2.7 TEST RESULTS (30MHZ – 1GHZ) EUT： LTE SMARTPHONE Model Name. ： RG725 Temperature： 20 ℃ Relative Humidity： 48% Pressure： 1010 hPa Test Voltage ： DC 3.8V Test Mode ： TX(5.2G)- 802.11a (High CH) Meter Emission Polar Frequency Factor Limits Margin Reading Level Remark (H/V) (MHz) (dBuV) (dB) (dBuV/m) (dBuV/m) (dB) V 34.1561 9.65 17.05 26.70 40.00 -13.30 QP V 46.0162 11.99 11.24 23.23 40.00 -16.77 QP V 58.2030 19.21 6.72 25.93 40.00 -14.07 QP V 165.4866 21.59 11.41 33.00 43.50 -10.50 QP V 281.0074 11.34 17.00 28.34 46.00 -17.66 QP V 597.2232 14.01 23.76 37.77 46.00 -8.23 QP Remark: Absolute Level= ReadingLevel+ Factor, Margin= Absolute Level - Limit Version.1.2 Page 25 of 138

Report No.: S18112300402E004 Meter Emission Frequency Factor Limits Margin Polar Reading Level Remark (H/V) (MHz) (dBuV) (dB) (dBuV/m) (dBuV/m) (dB) H 58.6126 16.49 6.66 23.15 40.00 -16.85 QP H 167.2366 23.96 11.39 35.35 43.50 -8.15 QP H 280.0237 10.02 17.37 27.39 46.00 -18.61 QP H 444.8514 10.01 20.32 30.33 46.00 -15.67 QP H 535.7073 13.14 23.04 36.18 46.00 -9.82 QP H 962.1621 6.79 31.17 37.96 54.00 -16.04 QP Remark: Absolute Level= ReadingLevel+ Factor, Margin= Absolute Level - Limit Version.1.2 Page 26 of 138

Report No.: S18112300402E004 EUT： LTE SMARTPHONE Model Name. ： RG725 Temperature： 20 ℃ Relative Humidity： 48% Pressure： 1010 hPa Test Voltage ： DC 3.8V Test Mode ： TX(5.3G)- 802.11a (High CH) Meter Emission Frequency Factor Limits Margin Polar Reading Level Remark (H/V) (MHz) (dBuV) (dB) (dBuV/m) (dBuV/m) (dB) V 36.3813 13.65 16.12 29.77 40.00 -10.23 QP V 49.8813 19.91 9.34 29.25 40.00 -10.75 QP V 70.8315 22.29 6.89 29.18 40.00 -10.82 QP V 153.2004 22.27 12.61 34.88 43.50 -8.62 QP V 213.0149 22.26 10.91 33.17 43.50 -10.33 QP V 314.3765 20.04 16.41 36.45 46.00 -9.55 QP Remark: Absolute Level= ReadingLevel+ Factor, Margin= Absolute Level - Limit Version.1.2 Page 27 of 138

Report No.: S18112300402E004 Meter Emission Frequency Factor Limits Margin Polar Reading Level Remark (H/V) (MHz) (dBuV) (dB) (dBuV/m) (dBuV/m) (dB) H 37.2854 12.08 15.62 27.70 40.00 -12.30 QP H 49.3594 14.34 9.89 24.23 40.00 -15.77 QP H 164.9072 22.76 11.41 34.17 43.50 -9.33 QP H 262.8955 22.28 15.81 38.09 46.00 -7.91 QP H 324.4560 20.40 16.63 37.03 46.00 -8.97 QP H 452.7196 13.58 20.49 34.07 46.00 -11.93 QP Remark: Absolute Level= ReadingLevel+ Factor, Margin= Absolute Level - Limit Version.1.2 Page 28 of 138


Document Created: 2019-01-26 17:29:46
Document Modified: 2019-01-26 17:29:46
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