1
Huang, Denny
Test Report-GSM
Sun Cupid Technology (HK) Ltd. S6603L 2ADINS6603L 2ADINS6603L s6603l
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Document DEVICE REPORTGetApplicationAttachment.html?id=7671705CFR 47 FCC PART 22 H CFR 47 FCC PART 24 E TEST REPORT For LTE Smart Phone MODEL NUMBER: S6603L, NUU N10, N10 REPORT NUMBER: 4791434720-1-RF-5 ISSUE DATE: September 4, 2024 FCC ID: 2ADINS6603L Prepared for Sun Cupid Technology (HK) Ltd. 16/F, CEO Tower, 77 Wing Hong St, Cheung Sha Wan, Kowloon Hong Kong Prepared by UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch Building 10, Innovation Technology Park, No. 1, Li Bin Road, Song Shan Lake HiTech Development Zone Dongguan, 523808, People's Republic of China Tel: +86 769 22038881 Fax: +86 769 33244054 Website: www.ul.com The results reported herein have been performed in accordance with the laboratory's terms of accreditation. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report apply to th e test sample(s) mentioned above at the time of the testing period only and are not to be used to indicate applicability to other similar products. Revision History REPORT NO.: 4791434720-1-RF-5 Page 2 of 28 Rev. V0 Issue Date Sept 04, 2024 Revisions Initial Issue Revised By \ Note: 1.This test report is only published to and used by the applicant, and it is not for evidence purpose in China. 2. The measurement result for the sample received is <Pass> according to < CFR 47 FCC PART 22 H > < CFR 47 FCC PART 24 E> < when <Simple Acceptance> decision rule is applied. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch REPORT NO.: 4791434720-1-RF-5 Page 3 of 28 TABLE OF CONTENTS 1. ATTESTATION OF TEST RESULTS ..................................................................................4 2. TEST METHODOLOGY ......................................................................................................5 3. FACILITIES AND ACCREDITATION ..................................................................................5 4. CALIBRATION AND UNCERTAINTY .................................................................................6 4.1. MEASURING INSTRUMENT CALIBRATION ..............................................................6 4.2. MEASUREMENT UNCERTAINTY...............................................................................6 5. EQUIPMENT UNDER TEST ................................................................................................7 5.1. DESCRIPTION OF EUT ..............................................................................................7 5.2. TEST CHANNEL CONFIGURATION...........................................................................7 5.3. MAXIMUM AVERAGE OUTPUT POWER ...................................................................8 5.4. WORST-CASE CONFIGURATION AND MODE..........................................................9 5.5. DESCRIPTION OF AVAILABLE ANTENNAS ............................................................10 5.6. DESCRIPTION OF TEST SETUP .............................................................................11 6. MEASURING INSTRUMENT AND SOFTWARE USED ....................................................12 7. ANTENNA TERMINAL TEST RESULTS...........................................................................13 7.1. EFFECTIVE (ISOTROPIC) RADIATED POWER OF TRANSMITTER .......................13 7.2. PEAK TO AVERAGE RADIO.....................................................................................15 7.3. OCCUPIED BANDWIDTH .........................................................................................16 7.4. BAND EDGE EMISSIONS.........................................................................................17 7.5. SPURIOUS EMISSION AT ANTENNA TERMINAL ...................................................19 7.6. FREQUENCY STABILITY .........................................................................................21 8. RADIATED SPURIOUS EMISSIONS ................................................................................23 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch REPORT NO.: 4791434720-1-RF-5 Page 4 of 28 1. ATTESTATION OF TEST RESULTS Applicant Information Company Name: Address: Sun Cupid Technology (HK) Ltd. 16/F, CEO Tower, 77 Wing Hong St, Cheung Sha Wan, Kowloon Hong Kong Manufacturer Information Company Name: Address: Sun Cupid Technology (HK) Ltd. 16/F, CEO Tower, 77 Wing Hong St, Cheung Sha Wan, Kowloon Hong Kong EUT Information EUT Name: Model: Series Model: Model Difference: Brand: Sample Received Date: Sample Status: Sample ID: Date of Tested: LTE Smart Phone S6603L NUU N10, N10 Referred to section 5.1 NUU August 5, 2024 Normal 7477483 August 7, 2024 to August 19, 2024 APPLICABLE STANDARDS STANDARD CFR 47 FCC PART 22 H CFR 47 FCC PART 24 E TEST RESULTS PASS PASS Prepared By: Checked By: James Qin Project Engineer Approved By: Kebo Zhang Senior Project Engineer Stephen Guo Operations Manager UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch REPORT NO.: 4791434720-1-RF-5 Page 5 of 28 2. TEST METHODOLOGY The tests documented in this report were performed in accordance with ANSI C63.26-2015, 971168 D01 Power Meas License Digital Systems v03r01, 971168 D02 Misc Rev Approv License Devices v02r01, 412172 D01 v01r01 Determining ERP and EIRP, CFR 47 FCC Part 2, Part 22 H, Part 24 E. 3. FACILITIES AND ACCREDITATION Accreditation Certificate A2LA (Certificate No.: 4102.01) UL Verification Services (Guangzhou) Co., Ltd. Song Shan Lake Branch. has been assessed and proved to be in compliance with A2LA. FCC (FCC Designation No.: CN1187) UL Verification Services (Guangzhou) Co., Ltd. Song Shan Lake Branch. Has been recognized to perform compliance testing on equipment subject to the Commission's Delcaration of Conformity (DoC) and Certification rules ISED (Company No.: 21320) UL Verification Services (Guangzhou) Co., Ltd. Song Shan Lake Branch. has been registered and fully described in a report filed with ISED. The Company Number is 21320 and the test lab Conformity Assessment Body Identifier (CABID) is CN0046. VCCI (Registration No.: G-20192, C-20153, T-20155 and R-20202) UL Verification Services (Guangzhou) Co., Ltd. Song Shan Lake Branch. has been assessed and proved to be in compliance with VCCI, the Membership No. is 3793. Facility Name: Chamber D, the VCCI registration No. is G-20192 and R-20202. Shielding Room B, the VCCI registration No. is C-20153 and T-20155. Note 1: All tests measurement facilities use to collect the measurement data are located at Building 10, Innovation Technology Park, Song Shan Lake Hi tech Development Zone, Dongguan, 523808, China Note 2: The test anechoic chamber in UL Verification Services (Guangzhou) Co., Ltd. Song Shan Lake Branch had been calibrated and compared to the open field sites and the test anechoic chamber is shown to be equivalent to or worst case from the open field site. Note 3: For below 30 MHz, lab had performed measurements at test anechoic chamber and comparing to measurements obtained on an open field site. And these measurements below 30 MHz had been correlated to measurements performed on an OFS. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch REPORT NO.: 4791434720-1-RF-5 Page 6 of 28 4. CALIBRATION AND UNCERTAINTY 4.1. MEASURING INSTRUMENT CALIBRATION The measuring equipment utilized to perform the tests documented in this report has been calibrated in accordance with the manufacturer's recommendations and is traceable to recognize national standards. 4.2. MEASUREMENT UNCERTAINTY Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the apparatus: Test Item Uncertainty Conduction emission 3.62 dB Radiated Emission (Included Fundamental Emission) (9 kHz ~ 30 MHz) 2.2 dB Radiated Emission (Included Fundamental Emission) (30 MHz ~ 1 GHz) 4.00 dB Radiated Emission (Included Fundamental Emission) (1 GHz to 40 GHz) 5.78 dB (1 GHz-18 GHz) 5.23dB (18 GHz-26 GHz) 5.64 dB (26 GHz-40 GHz) Bandwidth 1.1 % Note: This uncertainty represents an expanded uncertainty expressed at approximately the 95 % confidence level using a coverage factor of k=2. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch REPORT NO.: 4791434720-1-RF-5 Page 7 of 28 5. EQUIPMENT UNDER TEST 5.1. DESCRIPTION OF EUT EUT Name: Model: Series Model: Model Difference: LTE Smart Phone S6603L NUU N10, N10 NUU N10, N10 have the same technical construction including circuit diagram, PCB Layout, components and component layout, all electrical construction and mechanical construction with S6603L. The difference lies only the model number. all these changes do not degrade the unwanted emissions of the certified product. 5.2. TEST CHANNEL CONFIGURATION Band GSM850 GSM1900 Mode GRPS/EGPRS GRPS/EGPRS Low 128 824.2 MHz 512 1850.2 MHz Middle 190 836.6 MHz 661 1880.0 MHz High 251 848.8 MHz 810 1909.8 MHz UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch REPORT NO.: 4791434720-1-RF-5 Page 8 of 28 5.3. MAXIMUM AVERAGE OUTPUT POWER GSM 850 Part 22H ERP Limit(W) Antenna Gain (dBi) 7 -4.54 Mode GSM GRPS(GMSK) EGPRS(8PSK) Frequency Range (MHz) 824.2 ~ 848.8 824.2 ~ 848.8 824.2 ~ 848.8 Conducted Average power (dBm) 32.06 32.04 24.85 ERP (W) 0.344 0.343 0.065 99% OBW (MHz) 0.243 0.243 0.246 Emission Designator 243KGXW 243KGXW 246KG7W GSM 1900 Part 24 EIRP Limit(W) Antenna Gain (dBi) 2.0 -2.56 Mode GSM GRPS(GMSK) EGPRS(8PSK) Frequency Range (MHz) 1850.2 ~ 1909.8 1850.2 ~ 1909.8 1850.2 ~ 1909.8 Conducted Average power (dBm) 28.79 28.79 26.35 EIRP (W) 0.420 0.420 0.239 99% OBW (MHz) 0.245 0.245 0.245 Emission Designator 245KGXW 245KGXW 245KG7W UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch REPORT NO.: 4791434720-1-RF-5 Page 9 of 28 5.4. WORST-CASE CONFIGURATION AND MODE The radiated spurious emissions measurements were carried out in semi-anechoic chamber with 3-meter test range, and EUT was investigated in three orthogonal orientations X, Y and Z. It was determined that X orientation was the worst-case orientation. Radiated spurious emissions were investigated below 30 MHz, 30 MHz - 1 GHz and above 1 GHz. There were no emissions found on below 1GHz and above 18 GHz, the emissions between 1 GHz 18 GHz were tested at the low, mid, high channel and the worst configuration. For GSM850/1900, GPRS worst results are shown in test report. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch REPORT NO.: 4791434720-1-RF-5 Page 10 of 28 5.5. DESCRIPTION OF AVAILABLE ANTENNAS Antenna Ant0 Ant0 Band GSM850 GSM1900 Antenna Type FPC FPC MAX Antenna Gain (dBi) -4.54 -2.56 Band GSM850 GSM1900 Transmit and Receive Mode 1TX, 2RX 1TX, 2RX Description Ant0 antenna can be used as transmitting/receiving antenna, DIV antenna can be used as receiving antenna Ant0 antenna can be used as transmitting/receiving antenna, DIV antenna can be used as receiving antenna Note: The value of the antenna gain was declared by customer. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch 5.6. DESCRIPTION OF TEST SETUP Conducted REPORT NO.: 4791434720-1-RF-5 Page 11 of 28 EUT Cellular test system Radiated EUT UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch REPORT NO.: 4791434720-1-RF-5 Page 12 of 28 6. MEASURING INSTRUMENT AND SOFTWARE USED Antenna Terminal Test Instrument Used Equipment Manufacturer Model No. Serial No. Last Cal. Next Cal. Spectrum Analyzer Wideband Radio Communication Tester R&S R&S FSV40 S422060001 Oct.12, 2023 Oct.11, 2024 CMW500 155523 Oct.12, 2023 Oct.11, 2024 Software Used Description Manufacturer Tonsend Cellular Test System Tonsend Radiated Test Name JS1120 RF Auto Test System Version 3.1.46 Instrument Used Equipment Manufacturer Model No. Serial No. Last Cal. Next Cal. MXE EMI Receiver KESIGHT N9038A MY56400036 Oct.12, 2023 Oct.11, 2024 Hybrid Log Periodic Antenna TDK HLP3003C 130960 Jun. 28, 2024 Jun. 27, 2027 Preamplifier HP 8447D 2944A09099 Oct.12, 2023 Oct.11, 2024 EMI Measurement Receiver Horn Antenna R&S TDK ESR26 HRN-0118 101377 130939 Oct.12, 2023 Oct.11, 2024 April 29, 2022 April 30, 2025 Horn Antenna Schwarzbeck BBHA9170 856 Feb 28, 2022 Feb 28, 2025 Preamplifier Preamplifier TDK TDK PA-020118 PA-02-2 TRS-30500067 TRS-30700003 Oct.12, 2023 Oct.11, 2024 Oct.12, 2023 Oct.11, 2024 Loop antenna Schwarzbeck 1519B 00008 Dec.14, 2021 Dec.13, 2024 High Pass Filter WHKX10- 2700- Wi 3000- 23 Oct.12, 2023 Oct.11, 2024 18000- 40SS Software Used Description Manufacturer Name Version Test Software for Radiated disturbance Farad EZ-EMC Ver. UL-3A1 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch REPORT NO.: 4791434720-1-RF-5 Page 13 of 28 7. ANTENNA TERMINAL TEST RESULTS 7.1. EFFECTIVE (ISOTROPIC) RADIATED POWER OF TRANSMITTER RULE PART(S) FCC: §2.1046, §22.913, §24.232 LIMITS 22.913(a) The ERP of mobile transmitters and auxiliary test transmitters must not exceed 7 Watts. 24.232(c) Mobile/portable stations are limited to 2 watts e.i.r.p. peak power and the equipment must employ means to limit the power to the minimum necessary for successful communications. TEST PROCEDURE Refer to ANSI C63.26:2015 and KDB 971168 D01 Section 5.6 ERP/ EIRP = PMeas + GT - LC where: ERP or EIRP = effective or equivalent isotropically radiated power, respectively (expressed in the same units as PMeas, typically dBW or dBm); PMeas = measured transmitter output power or PSD, in dBm or dBW; GT = gain of the transmitting antenna, in dBd (ERP) or dBi (EIRP); LC = signal attenuation in the connecting cable between the transmitter and antenna, in dB The measured maximum output power is as follows and maximum ERP/EIRP is tabulated in section 5.3. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch TEST SETUP EUT REPORT NO.: 4791434720-1-RF-5 Page 14 of 28 Directional Coupler Wideband Radio Communication Tester Spectrum Analyzer TEST ENVIRONMENT Temperature Atmosphere Pressure 23.2°C 101kPa Relative Humidity 61.4% Test Voltage DC 3.87 V Test Result GSM850 CS 1 TimeSlot GPRS/EGPRS 2 TimeSlots (GMSK) 3 TimeSlots 4 TimeSlots 1 TimeSlot EGPRS (8PSK) 2 TimeSlots 3 TimeSlots 4 TimeSlots Channel No. 128 Fre. (MHz) 824.2 32.06 32.04 29.78 28.06 26.08 24.73 23.74 21.50 19.27 Channel No. 190 Fre. (MHz) 836.6 32.00 32.00 29.80 28.03 26.08 24.79 23.89 21.46 19.30 Channel No. 251 Fre. (MHz) 848.8 31.92 31.92 29.84 28.05 26.07 24.85 24.44 21.51 19.04 GSM1900 CS 1 TimeSlot GPRS/EGPRS 2 TimeSlots (GMSK) 3 TimeSlots 4 TimeSlots 1 TimeSlot EGPRS (8PSK) 2 TimeSlots 3 TimeSlots 4 TimeSlots Channel No. 512 Fre. (MHz) 1850.2 28.56 28.55 26.65 25.13 23.28 25.78 24.34 22.38 20.49 Channel No. 661 Fre. (MHz) 1880 28.75 28.72 26.80 25.19 23.34 26.35 25.03 22.26 20.15 Channel No. 810 Fre. (MHz) 1909.8 28.79 28.79 26.92 25.37 23.42 26.17 24.76 22.14 20.70 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch REPORT NO.: 4791434720-1-RF-5 Page 15 of 28 7.2. PEAK TO AVERAGE RADIO LIMITS In addition, when the transmitter power is measured in terms of average value, the peak-toaverage ratio of the power shall not exceed 13 dB. TEST PROCEDURE Refer to KDB 971168 D01 Power Meas License Digital Systems v03r01; The transmitter output was connected to a CMW500 Test Set and configured to operate at maximum power. The PAR was measured on the Spectrum Analyzer. TEST SETUP EUT Directional Coupler Wideband Radio Communication Tester Spectrum Analyzer TEST ENVIRONMENT Temperature Atmosphere Pressure 23.2°C 101kPa Relative Humidity 61.4% Test Voltage DC 3.87 V Test Result Middle was used to measure as the worst case. The results from all CCDF plots are passed with 13dB peak-to-average power ratio criteria. Please refer to Appendix-GSM-850&1900. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch REPORT NO.: 4791434720-1-RF-5 Page 16 of 28 7.3. OCCUPIED BANDWIDTH RULE PART(S) FCC: §2.1049. LIMITS For reporting purposes only. TEST PROCEDURE The transmitter output was connected to a calibrated coaxial cable and coupler, the other end of which was connected to a spectrum analyzer. The occupied bandwidth was measured with the spectrum analyzer at the low, middle and high channel in each band. The -26dB bandwidth was also measured and recorded. (Refer to KDB 971168 D01 Power Meas License Digital Systems v03r01) TEST SETUP EUT Directional Coupler Wideband Radio Communication Tester Spectrum Analyzer TEST ENVIRONMENT Temperature Atmosphere Pressure 23.2°C 101kPa Relative Humidity 61.4% Test Voltage DC 3.87 V Test Result There is no limit required and power is the same for low, middle and high channel, therefore, only middle channel was tested. Please refer to Appendix-GSM-850&1900. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch 7.4. BAND EDGE EMISSIONS RULE PART(S) FCC §2.1051, §22.917, §24.238 REPORT NO.: 4791434720-1-RF-5 Page 17 of 28 LIMITS The power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 log (P) dB. TEST PROCEDURE Refer to KDB 971168 D01 Power Meas License Digital Systems v03r01 The transmitter output was connected to a CMW500 Test Set and configured to operate at maximum power. The band edge emissions were measured at the required operating frequencies in each band on the Spectrum Analyzer. a) Set the RBW = 1 ~ 1.5 % of OBW (Typically limited to a minimum RBW of 1% of the OBW) b) Set VBW 3 × RBW; c) Set span 1.5 times the OBW; d) Sweep time = Auto; e) Detector = RMS; f) Ensure that the number of measurement points 2*Span/RBW; g) Trace mode = Average (100); UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch TEST SETUP EUT REPORT NO.: 4791434720-1-RF-5 Page 18 of 28 Directional Coupler Wideband Radio Communication Tester Spectrum Analyzer TEST ENVIRONMENT Temperature 23.2°C Atmosphere Pressure 101kPa Relative Humidity 61.4% Test Voltage DC 3.87 V Test Result Please refer to Appendix-GSM-850&1900. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch REPORT NO.: 4791434720-1-RF-5 Page 19 of 28 7.5. SPURIOUS EMISSION AT ANTENNA TERMINAL RULE PART(S) FCC: §2.1051, §22.901, §22.917, §24.238 LIMITS FCC: §22.901, §22.917, §24.238 The power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 log (P) dB. TEST PROCEDURE Per KDB 971168 D01 Power Meas License Digital Systems v03r01 The RF output of the transmitter was connected to a spectrum analyzer through a calibrated coaxial cable. Sufficient scans were taken to show the out-of-band Emissions, if any, up to 10th harmonic. Multiple sweeps were recorded in maximum hold mode using a peak detector to ensure that the worst-case emissions were caught. a) Set the RBW = 100 kHz for emission below 1GHz and 1MHz for emissions above 1GHz (Tests were performed 1 MHz [Worst case], to sweep 1 time for all frequency range) b) Set VBW 3 × RBW; c) Set span 1.5 times the OBW; d) Sweep time = auto couple; e) Detector = rms; f) Ensure that the number of measurement points = 30001; g) Trace mode = trace average for continuous emissions, max hold for pulse emissions; TEST SETUP EUT Directional Coupler Wideband Radio Communication Tester Spectrum Analyzer UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch TEST ENVIRONMENT Temperature 23.2°C Atmosphere Pressure 101kPa Test Result Please refer to Appendix-GSM-850&1900. REPORT NO.: 4791434720-1-RF-5 Page 20 of 28 Relative Humidity 61.4% Test Voltage DC 3.87 V UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch REPORT NO.: 4791434720-1-RF-5 Page 21 of 28 7.6. FREQUENCY STABILITY Rule Part: FCC: §2.1055, §22.355, §24.235 LIMITS §22.355 - The carrier frequency shall not depart from the reference frequency in excess of ±2.5 ppm for mobile stations. §24.235 - The frequency stability shall be sufficient to ensure that the fundamental emissions stay within the authorized bands of operation. TEST PROCEDURE Refer to KDB 971168 D01 Power Meas License Digital Systems v03r01. Normal Test Conditions Extreme Test Conditions Relative Humidity 45 % - 75 % / Atmospheric Pressure 100 kPa ~102 kPa / Temperature TN (Normal Temperature): 24.5 °C TL (Low Temperature): -30 °C TH (High Temperature): 50 °C Supply Voltage VN (Normal Voltage): DC 3.87 V VL (Low Voltage): DC 3.3 V VH (High Voltage): DC 4.5 V TEST SETUP EUT Directional Coupler Wideband Radio Communication Tester DC Power Supply Spectrum Analyzer TEST ENVIRONMENT Temperature 23.2°C Atmosphere Pressure 101kPa Relative Humidity 61.4% Test Voltage / UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch Test Result The peak frequency error is recorded (worst-case). Please refer to Appendix-GSM-850&1900. REPORT NO.: 4791434720-1-RF-5 Page 22 of 28 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch 8. RADIATED SPURIOUS EMISSIONS REPORT NO.: 4791434720-1-RF-5 Page 23 of 28 LIMIT FCC: §24.238(a) (GSM1900) The power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 l0g (P) dB. FCC: §22.917(a) (GSM850) The power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 10g (P) dB. TEST PROCEDURE Following the test configuration shown below, radiated emissions measured directly from the EUT and convert the measured field strength or received power to ERP or EIRP, as required, for comparison to the applicable limits. As stated in section 5.5.1 of ANSI C63.26-2015. The field strength measurement method by using a test site validated to the requirement of ANSI C63.4 is an alternative method to the substitution measurement. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch REPORT NO.: 4791434720-1-RF-5 Page 24 of 28 Radiated Power Measurement Calculation According to ANSl C63.26-2015 a) E (dBV/m) = Measured amplitude level (dBV) + Cable Loss (dB)+ Antenna Factor (dB/m). b) E (dBV/m) = Measured amplitude level (dBm) + 107 + Cable Loss (dB) + Antenna Factor (dB/m). c) E (dBV/m) = EIRP (dBm) -- 20l0g(D) + 104.8, where D is the measurement distance (in the far field region) in m. d) EIRP (dBm) = E (dBV/m) + 20l0g(D) - 104.8, where D is the measurement distance (in the far field region) in m. So, from d) The measuring distance is at 3m, then 20*Log (3) = 9.5424 Then, EIRP (dBm) = E (dBV/m) + 9.5424 - 104.8 = E (dBV/m) - 95.2576 X axis, Y axis, Z axis: Note: The EUT was investigated in three orthogonal orientations X/Y/Z on ANT0 to determine the worst-case orientation. X orientation is finally determined the worst. UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch TEST ENVIRONMENT Temperature 23.6°C Atmosphere Pressure 101kPa Test Result GSM 850 GPRS- Low Channel- Horizontal REPORT NO.: 4791434720-1-RF-5 Page 25 of 28 Relative Humidity 64.3% Test Voltage DC 3.87 V No. Frequency Reading (MHz) (dBuV) 1 2462.000 53.36 2 4995.000 50.46 3 8497.000 43.71 4 9993.000 43.29 5 14005.000 36.45 6 17983.000 30.05 GPRS- Low Channel- Vertical No. Frequency Reading (MHz) (dBuV) 1 3992.000 52.36 2 4995.000 52.15 3 7494.000 46.87 4 9993.000 44.17 5 14158.000 33.28 6 17932.000 30.82 Correct (dB/m) -8.07 0.61 7.85 12.07 22.08 27.40 Correct (dB/m) -2.35 1.81 7.49 11.38 20.55 25.20 Result (dBuV/m) 45.29 51.07 51.56 55.36 58.53 57.45 Limit (dBuV/m) 82.25 82.25 82.25 82.25 82.25 82.25 Result (dBuV/m) 50.01 53.96 54.36 55.55 53.83 56.02 Limit (dBuV/m) 82.25 82.25 82.25 82.25 82.25 82.25 Margin (dB) -36.96 -31.18 -30.69 -26.89 -23.72 -24.80 Margin (dB) -32.24 -28.29 -27.89 -26.70 -28.42 -26.23 Remark peak peak peak peak peak peak Remark peak peak peak peak peak peak GPRS- Mid Channel- Horizontal No. Frequency Reading (MHz) (dBuV) 1 2496.000 55.48 2 4995.000 51.85 Correct (dB/m) -8.07 0.61 Result (dBuV/m) 47.41 52.46 Limit (dBuV/m) 82.25 82.25 Margin (dB) -34.84 -29.79 Remark peak peak UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch 3 8497.000 43.30 4 9993.000 44.05 5 14005.000 36.00 6 17915.000 30.49 7.85 12.07 22.08 27.00 GPRS- Mid Channel- Vertical No. Frequency Reading (MHz) (dBuV) 1 2496.000 54.57 2 5998.000 51.82 3 9993.000 43.34 4 12696.000 35.87 5 14005.000 33.59 6 17983.000 29.14 Correct (dB/m) -8.07 2.92 12.07 17.76 22.08 27.40 GPRS- High Channel- Horizontal No. Frequency Reading Correct (MHz) (dBuV) (dB/m) 1 2496.000 52.89 -8.07 2 4995.000 51.17 0.61 3 7001.000 43.22 6.90 4 9993.000 42.88 12.07 5 14005.000 36.38 22.08 6 17915.000 30.34 27.00 51.15 56.12 58.08 57.49 Result (dBuV/m) 46.50 54.74 55.41 53.63 55.67 56.54 Result (dBuV/m) 44.82 51.78 50.12 54.95 58.46 57.34 REPORT NO.: 4791434720-1-RF-5 Page 26 of 28 82.25 -31.10 peak 82.25 -26.13 peak 82.25 -24.17 peak 82.25 -24.76 peak Limit (dBuV/m) 82.25 82.25 82.25 82.25 82.25 82.25 Margin (dB) -35.75 -27.51 -26.84 -28.62 -26.58 -25.71 Remark peak peak peak peak peak peak Limit (dBuV/m) 82.25 82.25 82.25 82.25 82.25 82.25 Margin (dB) -37.43 -30.47 -32.13 -27.30 -23.79 -24.91 Remark peak peak peak peak peak peak GPRS- High Channel- Vertical No. Frequency Reading (MHz) (dBuV) 1 4995.000 52.56 2 5998.000 50.75 3 9993.000 44.78 4 12322.000 35.03 5 14498.000 34.48 6 18000.000 30.42 Correct (dB/m) 1.81 3.92 11.38 16.83 19.67 25.29 Result (dBuV/m) 54.37 54.67 56.16 51.86 54.15 55.71 Limit (dBuV/m) 82.25 82.25 82.25 82.25 82.25 82.25 Margin (dB) -27.88 -27.58 -26.09 -30.39 -28.10 -26.54 Remark peak peak peak peak peak peak UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch GSM 1900 GPRS- Low Channel- Horizontal No. Frequency Reading (MHz) (dBuV) 1 4995.000 50.52 2 7500.000 43.33 3 10005.000 41.15 4 12255.000 38.96 5 14010.000 35.53 6 17955.000 29.66 Correct (dB/m) 1.03 7.38 12.57 18.00 22.63 28.09 Result (dBuV/m) 51.55 50.71 53.72 56.96 58.16 57.75 REPORT NO.: 4791434720-1-RF-5 Page 27 of 28 Limit (dBuV/m) 82.25 82.25 82.25 82.25 82.25 82.25 Margin (dB) -30.70 -31.54 -28.53 -25.29 -24.09 -24.50 Remark peak peak peak peak peak peak GPRS- Low Channel- Vertical No. Frequency Reading (MHz) (dBuV) 1 4995.000 51.81 2 5745.000 49.99 3 10005.000 44.32 4 12735.000 35.75 5 14505.000 35.23 6 17940.000 30.29 GPRS- Mid Channel- Horizontal Correct (dB/m) 2.23 3.46 11.88 17.38 20.27 26.08 Result (dBuV/m) 54.04 53.45 56.20 53.13 55.50 56.37 Limit (dBuV/m) 82.25 82.25 82.25 82.25 82.25 82.25 Margin (dB) -28.21 -28.80 -26.05 -29.12 -26.75 -25.88 Remark peak peak peak peak peak peak No. Frequency Reading Correct Result Limit Margin (MHz) (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB) 1 4995.000 50.51 1.03 51.54 82.25 -30.71 2 6990.000 42.62 7.47 50.09 82.25 -32.16 3 8505.000 43.41 8.34 51.75 82.25 -30.50 4 10005.000 42.32 12.57 54.89 82.25 -27.36 5 14010.000 35.49 22.63 58.12 82.25 -24.13 6 17925.000 30.97 27.93 58.90 82.25 -23.35 Remark peak peak peak peak peak peak UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch GPRS- Mid Channel- Vertical No. Frequency Reading (MHz) (dBuV) 1 4995.000 51.94 2 7500.000 44.27 3 10005.000 43.76 4 12495.000 37.19 5 16005.000 34.45 6 17700.000 31.01 Correct (dB/m) 2.23 7.88 11.88 17.26 20.60 25.31 GPRS- High Channel- Horizontal No. Frequency Reading (MHz) (dBuV) 1 5730.000 46.41 2 8505.000 40.53 3 10005.000 38.37 4 12300.000 36.02 5 14010.000 34.29 6 17985.000 29.48 Correct (dB/m) 2.40 8.34 12.57 18.17 22.63 28.25 GPRS- High Channel- Vertical No. Frequency Reading (MHz) (dBuV) 1 6000.000 50.20 2 7500.000 44.24 3 10005.000 44.36 4 12705.000 35.35 5 13860.000 33.04 6 17415.000 32.14 Correct (dB/m) 4.21 7.88 11.88 17.27 20.89 24.40 Result (dBuV/m) 54.17 52.15 55.64 54.45 55.05 56.32 Result (dBuV/m) 48.81 48.87 50.94 54.19 56.92 57.73 Result (dBuV/m) 54.41 52.12 56.24 52.62 53.93 56.54 REPORT NO.: 4791434720-1-RF-5 Page 28 of 28 Limit (dBuV/m) 82.25 82.25 82.25 82.25 82.25 82.25 Margin (dB) -28.08 -30.10 -26.61 -27.80 -27.20 -25.93 Remark peak peak peak peak peak peak Limit (dBuV/m) 82.25 82.25 82.25 82.25 82.25 82.25 Margin (dB) -33.44 -33.38 -31.31 -28.06 -25.33 -24.52 Remark peak peak peak peak peak peak Limit (dBuV/m) 82.25 82.25 82.25 82.25 82.25 82.25 Margin (dB) -27.84 -30.13 -26.01 -29.63 -28.32 -25.71 Remark peak peak peak peak peak peak END OF REPORT UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0114 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch
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