Shenzhen Gotron Electronic CO.,LTD. 5021RH Smart Phone 2AOWK-5021RH 2AOWK5021RH 5021rh
Page 1 of 26 Report No.: AiTSZ-250306009FW2 TEST REPORT Product Name : Smart Phone Brand Name : ulefone Model Series Model FCC ID : GQ5021RH : Armor X32, Armor X32 Ultra, Armor X32E, Armor X32S, Armor X32 Lite, Armor X32s, Armor X32s Pro : 2AOWK-5021RH Applicant Address Manufacturer Address Standard(s) : Shenzhen Gotron Electronic CO.,LTD. : 7B01, Building A, Block 1, Anhongji Tianyao Plaza, Longhua District, Shenzhen City, Guangdong Province China : Shenzhen Gotron Electronic CO.,LTD. : 7B01, Building A, Block 1, Anhongji Tianyao Plaza, Longhua District, Shenzhen City, Guangdong Province China : FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of Receipt : Mar. 06, 2025 Date of Test : Mar. 07, 2025~ Mar. 24, 2025 Issued Date : Mar. 25, 2025 Issued By: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel.: +86 0755-230967639 Fax.: +86 0755-230967639 Reviewed by: Leon.yi Approved by: Sean She Note: This device has been tested and found to comply with the standard(s) listed, this test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. This report shall not be reproduced except in full, without the written approval of Guangdong Asia Hongke Test Technology Limited. If there is a need to alter or revise this document, the right belongs to Guangdong Asia Hongke Test Technology Limited, and it should give a prior written notice of the revision document. This test report must not be used by the client to claim product endorsement. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Report Version M1 Page 2 of 26 Report No.: AiTSZ-250306009FW2 Report Revise Record Issued Date Mar. 25, 2025 Notes Initial Release Page 3 of 26 Report No.: AiTSZ-250306009FW2 Contents 1 TEST SUMMARY......................................................................................................................................................4 1.1 TEST STANDARDS .........................................................................................................................................................4 1.2 TEST SUMMARY...........................................................................................................................................................4 1.3 TEST FACILITY..............................................................................................................................................................5 1.4 MEASUREMENT UNCERTAINTY ........................................................................................................................................5 2 GENERAL INFORMATION ........................................................................................................................................6 2.1 ENVIRONMENTAL CONDITIONS........................................................................................................................................6 2.2 GENERAL DESCRIPTION OF EUT ......................................................................................................................................6 2.3 DESCRIPTION OF TEST MODES AND TEST FREQUENCY .........................................................................................................7 2.4 SPECIAL ACCESSORIES ...................................................................................................................................................8 2.5 EQUIPMENT LIST FOR THE TEST.......................................................................................................................................8 3 TEST CONDITIONS AND RESULTS...........................................................................................................................10 3.1 CONDUCTED EMISSIONS TEST.......................................................................................................................................10 3.2 RADIATED EMISSIONS AND BAND EDGE ..........................................................................................................................13 3.3 MAXIMUM PEAK CONDUCTED OUTPUT POWER...............................................................................................................20 3.4 POWER SPECTRAL DENSITY ..........................................................................................................................................21 3.5 6DB BANDWIDTH ......................................................................................................................................................22 3.6 OUT-OF-BAND EMISSIONS ...........................................................................................................................................23 3.7 ANTENNA REQUIREMENT.............................................................................................................................................24 4 TEST SETUP PHOTOGRAPHS OF EUT ......................................................................................................................25 5 PHOTOS OF EUT ....................................................................................................................................................26 Page 4 of 26 Report No.: AiTSZ-250306009FW2 1 TEST SUMMARY 1.1 Test Standards The tests were performed according to following standards: FCC Rules Part 15.247: Frequency Hopping, Direct Spread Spectrum and Hybrid Systems that are in operation within the bands of 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz ANSI C63.10: 2013: American National Standard for Testing Unlicensed Wireless Devices KDB558074 D01 15.247 Meas Guidance v05r02: Guidance for Compliance Measurements on Digital Transmission System, Frequency Hopping Spreda Spectrum System, and Hybrid System Devices Operating Under Section 15.247 of the FCC Rules 1.2 Test Summary Test Item Antenna requirement On Time and Duty Cycle AC Power Line Conducted Emission Conducted Peak Output Power Channel Bandwidth Power Spectral Density Transmitter Radiated Spurious Emission Restricted Bands Conducted Unwanted emissions and Bandedge Section in 47 CFR §15.203 / §15.207(a) §15.247 (b)(3) §15.247 (a)(2) §15.247 (e) §15.205/15.209 §15.205/15.209 §15.205, §15.247(d) Result Pass / Pass Pass Pass Pass Pass PASS Pass Page 5 of 26 Report No.: AiTSZ-250306009FW2 1.3 Test Facility Test Laboratory: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China The test facility is recognized, certified or accredited by the following organizations: FCC-Registration No.: 251906 Designation Number: CN1376 Guangdong Asia Hongke Test Technology Limited 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. IC --Registration No.: 31737 CAB identifier: CN0165 The 3m Semi-anechoic chamber of Guangdong Asia Hongke Test Technology Limited has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 31737 A2LA-Lab Cert. No.: 7133.01 Guangdong Asia Hongke Test Technology Limited has been accredited by A2LA for technical competence in the field of electrical testing, and proved to be in compliance with ISO/IEC 17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories and any additional program requirements in the identified field of testing. 1.4 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 according 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 Guangdong Asia Hongke Test Technology Limited's quality system according 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 Asia Hongke laboratory is reported: Test Measurement Uncertainty Notes Power Line Conducted Emission 9KHz~30MHz ±1.20 dB (1) Radiated Emission 9KHz~30MHz ±3.10dB (1) Radiated Emission 30MHz~1GHz ±3.75dB (1) Radiated Emission 1GHz~18GHz ±3.88 dB (1) Radiated Emission 18GHz-40GHz ±3.88dB (1) RF power, conducted 30MHz~6GHz ±0.16dB (1) RF power density, conducted ±0.24dB (1) Spurious emissions, conducted ±0.21dB (1) Temperature ±1 (1) Humidity ±3% (1) DC and low frequency voltages ±1.5% (1) Time ±2% (1) Duty cycle ±2% (1) The report 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%. Page 6 of 26 Report No.: AiTSZ-250306009FW2 2 GENERAL INFORMATION 2.1 Environmental conditions During the measurement the environmental conditions were within the listed ranges: Normal Temperature: 25°C Relative Humidity: 55 % Air Pressure: 101 kPa 2.2 General Description of EUT Product Name: Smart Phone Model/Type reference: Serial Model: Power Supply: Adapter information: Hardware Version: GQ5021RH Armor X32, Armor X32 Ultra, Armor X32E, Armor X32S, Armor X32 Lite, Armor X32s, Armor X32s Pro Input: DC 5V/9.0V/12.0V DC 3.87V Rechargeable Li-ion battery Model: QZ-0180AA2H Input: 100-240V AC50/60Hz 0.5A Output: 5.0V3.0A 15.0W or 9.0V2.22A 20.0W Max. or 12.0V1.67A 20.0W Max. N/A Software Version: Sample(s) Status: Bluetooth LE: N/A AiTSZ-250306009-1(Normal sample) AiTSZ-250306009-2(Engineer sample) Supported type: Bluetooth LE 1M Modulation: GFSK Operation frequency: 2402MHz~2480MHz Channel number: 40 Channel separation: 2MHz Antenna type: FPC antenna Antenna gain: 1.30 dBi Remark: The above DUT's information was declared by manufacturer. For more detailed features description, please refer to the manufacturer's specifications or the User's Manual.. Page 7 of 26 Report No.: AiTSZ-250306009FW2 2.3 Description of Test Modes and Test Frequency There are 40 channels provided to the EUT and Channel 00/19/39 were selected to test. Operation Frequency List Channel Frequency (MHz) 00 2402 02 2404 03 2406 ... ... ... ... 19 2440 37 38 39 Note: The line display in grey were the channel selected for testing 2476 2478 2480 Exploratory testing was performed under each mode combination test channel; only the final measurement of the worst combination was made and recorded in this report. Final measurement Test case Exploratory measurement Recorded In Report Mode Date rate Channel Mode Date rate Channel Maximum output power GFSK LE 1M Lowest Middle Highest GFSK LE 1M Lowest Middle Highest Power spectral density GFSK LE 1M Lowest Middle Highest GFSK LE 1M Lowest Middle Highest Lowest Lowest -6dB bandwidth GFSK LE 1M Middle GFSK LE 1M Middle Highest Highest Conducted Spurious Emissions GFSK LE 1M Lowest Middle Highest GFSK LE 1M Lowest Middle Highest Conducted Band edge GFSK LE 1M Lowest Highest GFSK LE 1M Lowest Highest Radiated Band edge GFSK LE 1M Lowest Highest GFSK LE 1M Lowest Highest Radiated Lowest Lowest Emissions GFSK LE 1M Middle GFSK LE 1M Middle Above 1GHz Highest Highest Radiated Lowest Emissions GFSK LE 1M Middle GFSK LE 1M Middle Below 1GHz Highest Conducted Lowest Emissions GFSK LE 1M Middle GFSK LE 1M Middle 9KHz-30 MHz Highest Power setting during the test: During testing, Channel & Power Controlling Software provided by the customer was used to control the operating channel as well as the output power level. The RF output power selection is for the setting of RF output power expected by the customer and is going to be fixed on the firmware of the final end product. Power Parameters: Test Software Version Engineering Mode Frequency 2402MHz 2440MHz 2480MHz BLE_1M default default default Page 8 of 26 Report No.: AiTSZ-250306009FW2 2.4 Special Accessories Follow auxiliary equipment(s) test with EUT that provided by the manufacturer or laboratory is listed as follow: Description Manufacturer Model Serial No. Provided by Other / / / / / / / / / / / / 2.5 Equipment List for the Test No Test Equipment 1 EMI Measuring Receiver 2 Spectrum Analyzer Manufacturer R&S R&S Model No ESR FSV40 Serial No 101160 101470 3 Low Noise Pre Amplifier SCHWARZBECK BBV 9745 00282 4 Low Noise Pre Amplifier CESHENG CSKJLNA23101 CSKJLNA231016 6A A 5 Passive Loop ETS 6512 00165355 TRILOG Super 6 Broadband test SCHWARZBECK VULB9168 Antenna 7 Broadband Horn Antenna Schwarzbeck BBHA 9120D 01434 452 8 Horn Antenna 1540GHz SCHWARZBECK BBHA9170 BBHA9170367 9 6dB Attenuator JFW 50FPE-006 4360846-949-1 10 EMI Test Receiver 11 LISN 12 LISN 13 Pulse Limiter 14 RF Automatic Test system 15 Vector Signal Generator 16 Analog signal generator 17 Spectrum Analyzer R&S R&S R&S R&S TST Agilent Agilent Agilent ESPI NNLK 8129 ESH3-Z5 ESH3-Z2 TSTPASS N5182A E8257 N9020A 100771 8130179 892785/016 102789 21033016 MY50143009 MY51554256 MY51289843 18 Spectrum Analyzer Agilent N9020A MY53421570 19 Power Sensor Wideband Radio 20 communication tester 21 DC power supply Agilent R&S ZHAOXIN 8481A CMW500 RXN-305D-2 MY41097697 1201.0002K50 28070002559 22 RE Software EZ EZ-EMC_RE Ver.AIT-03A 23 CE Software EZ EZ-EMC_CE Ver.AIT-03A Cal. Date 2024.09.25 2024.09.23 2024.09.25 2024.09.25 2024.08.29 2024.08.29 2024.08.29 2024.08.28 2024.09.24 2024.09.25 2024.09.24 2024.09.23 2024.09.24 2024.09.25 2024.09.25 2024.09.25 2024.09.25 2024.09.25 2024.09.25 2024.09.24 2024.09.24 N/A N/A Cal. Due Date 2025.09.24 2025.09.22 2025.09.24 2025.09.24 2027.08.28 2027.08.28 2027.08.28 2027.08.27 2025.09.23 2025.09.24 2025.09.23 2025.09.22 2025.09.23 2025.09.24 2025.09.24 2025.09.24 2025.09.24 2025.09.24 2025.09.24 2025.09.23 2025.09.23 N/A N/A Page 9 of 26 Report No.: AiTSZ-250306009FW2 24 RF Software TST TSTPASS Version 2.0 N/A N/A 25 RF Software cesheng WCS-WCN Version 2024.6.20 N/A N/A 26 temporary antenna connector(Note) NTS R001 N/A N/A N/A Note: The temporary antenna connector is soldered on the PCB board in order to perform conducted tests and this temporary antenna connector is listed in the equipment list. Page 10 of 26 Report No.: AiTSZ-250306009FW2 3 TEST CONDITIONS AND RESULTS 3.1 Conducted Emissions Test LIMIT Frequency range (MHz) 0.15-0.5 0.5-5 5-30 Limit (dBuV) Quasi-peak 66 to 56* 56 60 Average 56 to 46* 46 50 * Decreases with the logarithm of the frequency. TEST CONFIGURATION 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 C63.10:2013. 2. Support equipment, if needed, was placed as per ANSI C63.10:2013. 3. All I/O cables were positioned to simulate typical actual usage as per ANSI C63.10:2013. 4. The adapter 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. Page 11 of 26 Report No.: AiTSZ-250306009FW2 TEST RESULTS Remark: Both 120 VAC, 50/60 Hz and 240 VAC, 50/60 Hz power supply have been tested, only the worst result of 120 VAC, 60 Hz was reported as below: Test Mode BLE Line: L Remark: Correct Factor = Insertion loss of LISN + Cable loss + Insertion loss of Pulse Limiter; Measurement Result = Reading Level +Correct Factor; Margin = Measurement Result- Limit No. Frequency Reading (MHz) (dBuV) 1 0.3660 32.46 2 0.3704 43.64 3 0.4243 28.55 4 0.4650 41.49 5 0.7215 25.09 6 0.9735 40.91 7 2.5080 41.36 8 2.5665 26.21 9 10.2522 35.40 10 10.3963 21.34 11 24.7875 33.44 12 25.5120 19.24 Correct (dB) 10.69 10.69 10.69 10.69 10.67 10.64 10.79 10.79 11.05 11.08 11.77 11.78 Result (dBuV) 43.15 54.33 39.24 52.18 35.76 51.55 52.15 37.00 46.45 32.42 45.21 31.02 Limit (dBuV) 48.59 58.49 47.36 56.60 46.00 56.00 56.00 46.00 60.00 50.00 60.00 50.00 Margin (dB) -5.44 -4.16 -8.12 -4.42 -10.24 -4.45 -3.85 -9.00 -13.55 -17.58 -14.79 -18.98 Remark AVG QP AVG QP AVG QP QP AVG QP AVG QP AVG Test Mode Page 12 of 26 Report No.: AiTSZ-250306009FW2 BLE Line: N Remark: Correct Factor = Insertion loss of LISN + Cable loss + Insertion loss of Pulse Limiter; Measurement Result = Reading Level +Correct Factor; Margin = Measurement Result- Limit No. Frequency Reading (MHz) (dBuV) 1 0.3660 43.07 2 0.3660 33.18 3 0.4243 31.38 4 0.4650 41.65 5 0.7304 27.00 6 1.1580 40.62 7 2.4000 38.35 8 2.4180 26.02 9 3.8850 25.30 10 3.9434 36.92 11 11.6160 23.45 12 12.8490 34.12 Correct (dB) 10.68 10.68 10.69 10.69 10.66 10.66 10.78 10.78 11.00 10.99 11.21 11.32 Result (dBuV) 53.75 43.86 42.07 52.34 37.66 51.28 49.13 36.80 36.30 47.91 34.66 45.44 Limit (dBuV) 58.59 48.59 47.36 56.60 46.00 56.00 56.00 46.00 46.00 56.00 50.00 60.00 Margin (dB) -4.84 -4.73 -5.29 -4.26 -8.34 -4.72 -6.87 -9.20 -9.70 -8.09 -15.34 -14.56 Remark QP AVG AVG QP AVG QP QP AVG AVG QP AVG QP Page 13 of 26 Report No.: AiTSZ-250306009FW2 3.2 Radiated Emissions and Band Edge Limit For intentional device, according to § 15.209(a), the general requirement of field strength of radiated emission out of authorized band shall not exceed the following table at a 3 meters measurement distance. In addition, radiated emissions which fall in the restricted bands, as defined in §15.205(a), must also comply with the radiated emission limits specified in §15.209(a) Frequency (MHz) 0.009-0.49 0.49-1.705 1.705-30 Radiated emission limits Distance (Meters) Radiated (dBV/m) 3 20log(2400/F(KHz))+40log(300/3) 3 20log(24000/F(KHz))+ 40log(30/3) 3 20log(30)+ 40log(30/3) Radiated (V/m) 2400/F(KHz) 24000/F(KHz) 30 30-88 3 40.0 100 88-216 3 43.5 150 216-960 3 Above 960 3 46.0 200 54.0 500 TEST CONFIGURATION (A) Radiated Emission Test Set-Up, Frequency Below 30MHz (B) Radiated Emission Test Set-Up, Frequency below 1000MHz Page 14 of 26 Report No.: AiTSZ-250306009FW2 (C) Radiated Emission Test Set-Up, Frequency above 1000MHz Test Procedure 1. Below 1GHz measurement the EUT is placed on a turntable which is 0.8m above ground plane, and above 1GHz measurement EUT was placed on a low permittivity and low loss tangent turn table which is 1.5m above ground plane. 2. Maximum procedure was performed by raising the receiving antenna from 1m to 4m and rotating the turn table from 0 to 360 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. 4. Repeat above procedures until all frequency measurements have been completed. 5. Radiated emission test frequency band from 9KHz to 25GHz. 6. The distance between test antenna and EUT as following table states: Test Frequency range 9KHz-30MHz 30MHz-1GHz 1GHz-18GHz 18GHz-25GHz Test Antenna Type Active Loop Antenna Bilog Antenna Horn Antenna Horn Anternna Test Distance 3 3 3 1 7. Setting test receiver/spectrum as following table states: Test Frequency range 9KHz-150KHz 150KHz-30MHz 30MHz-1GHz 1GHz-40GHz Test Receiver/Spectrum Setting RBW=200Hz/VBW=3KHz,Sweep time=Auto RBW=9KHz/VBW=100KHz,Sweep time=Auto RBW=120KHz/VBW=1000KHz,Sweep time=Auto Peak Value: RBW=1MHz/VBW=3MHz, Sweep time=Auto Average Value: RBW=1MHz/VBW=10Hz, Sweep time=Auto Detector QP QP QP Peak TEST RESULTS Remark: 1. For below 1GHz testing recorded worst at BLE 1M middle channel. 2. Radiated emission test from 9 KHz to 10th harmonic of fundamental was verified, and The emission levels from 9kHz to 30MHz are attenuated 20dB below the limit and not recorded in report. For 30MHz-1GHz Test mode: Page 15 of 26 Report No.: AiTSZ-250306009FW2 BLE Polarization: Horizontal Remark: Emission Level = Reading + Factor; Factor = Antenna Factor + Cable Loss Pre-amplifier; Margin= Emission Level - Limit. No. Frequency (MHz) Reading (dBuV) Factor (dB/m) Level (dBuV/m) Limit (dBuV/m) Margin (dB) Det. 1 36.1269 35.62 -17.05 18.57 40.00 -21.43 QP 2 65.5725 36.09 -18.19 17.90 40.00 -22.10 QP 3 91.8161 39.89 -20.87 19.02 43.50 -24.48 QP 4 166.6511 40.70 -16.74 23.96 43.50 -19.54 QP 5 426.5210 36.03 -13.86 22.17 46.00 -23.83 QP 6 818.8340 33.05 -5.77 27.28 46.00 -18.72 QP Test mode: Page 16 of 26 Report No.: AiTSZ-250306009FW2 BLE Polarization: Vertical Remark: Emission Level = Reading + Factor; Factor = Antenna Factor + Cable Loss Pre-amplifier; Margin= Emission Level - Limit. No. Frequency (MHz) Reading (dBuV) Factor (dB/m) Level (dBuV/m) Limit (dBuV/m) Margin (dB) Det. 1 31.9543 43.71 -17.43 26.28 40.00 -13.72 QP 2 87.4175 41.89 -20.98 20.91 40.00 -19.09 QP 3 168.4137 47.25 -16.79 30.46 43.50 -13.04 QP 4 282.9849 37.51 -17.42 20.09 46.00 -25.91 QP 5 601.4265 30.91 -9.69 21.22 46.00 -24.78 QP 6 922.5157 34.66 -4.23 30.43 46.00 -15.57 QP For 1GHz to 25GHz Frequency(MHz): Frequency Meter Reading (MHz) (dBV) 4803.30 51.75 -- -- 7206.00 45.64 -- -- Frequency(MHz): Frequency Meter Reading (MHz) (dBV) 4803.30 51.98 -- -- 7206.00 45.84 -- -- Frequency(MHz): Frequency Meter Reading (MHz) (dBV) 4880.15 52.39 -- -- 7320.00 43.71 -- -- Frequency(MHz): Frequency Meter Reading (MHz) (dBV) 4880.15 52.86 -- -- 7320.00 44.69 -- -- Page 17 of 26 Report No.: AiTSZ-250306009FW2 BLE 1M GFSK (above 1GHz) 2402 Polarity: Factor Emission Level Limits (dB/m) (dBV/m) (dBV/m) -7.56 44.19 74 -- -- -- -1.64 44.00 74 -- -- -- 2402 Factor Emission Level (dB/m) (dBV/m) -7.56 44.42 -- -- -1.64 44.20 -- -- Polarity: Limits (dBV/m) 74 -74 -- 2440 Factor Emission Level (dB/m) (dBV/m) -6.75 45.64 -- -- -0.53 43.18 -- -- Polarity: Limits (dBV/m) 74 -74 -- 2440 Factor Emission Level (dB/m) (dBV/m) -6.75 46.11 -- -- -0.53 44.16 -- -- Polarity: Limits (dBV/m) 74 -74 -- Horizontal Margin (dB) -29.81 --30.00 -- Detector Type PEAK AVG PEAK AVG VERTICAL Margin (dB) -29.58 --29.80 -- Detector Type PEAK AVG PEAK AVG Horizontal Margin (dB) -28.36 --30.82 -- Detector Type PEAK AVG PEAK AVG VERTICAL Margin (dB) -27.89 --29.84 -- Detector Type PEAK AVG PEAK AVG Frequency(MHz): Frequency Meter Reading (MHz) (dBV) 4959.95 47.02 -- -- 7439.35 46.47 -- -- Page 18 of 26 Report No.: AiTSZ-250306009FW2 2480 Factor Emission Level (dB/m) (dBV/m) -5.77 44.52 -- -- -0.5 43.28 -- -- Polarity: Limits (dBV/m) 74 -74 -- Horizontal Margin (dB) -29.48 --30.72 -- Detector Type PEAK AVG PEAK AVG Frequency(MHz): Frequency Meter Reading (MHz) (dBV) 2480 Factor Emission Level (dB/m) (dBV/m) Polarity: Limits (dBV/m) VERTICAL Margin (dB) Detector Type 4959.95 45.63 -5.77 45.01 74 -28.99 PEAK -- -- -- -- -- -- AVG 7439.35 45.02 -0.5 43.53 74 -30.47 PEAK -- -- -- -- -- -- AVG REMARKS: 1. Emission level (dBuV/m) = Reading (dBuV)+ Factor (dB/m) 2. Factor (dB/m) = Antenna Factor (dB/m)+Cable Factor (dB)-Pre-amplifier Factor 3. Margin value = Emission level- Limit value. 4. -- Mean the PK detector measured value is below average limit. 5. Other emission levels are attenuated 20dB below the limit and not recorded in report. 6. RBW1MHz VBW3MHz Peak detector is for PK value; RBW 1MHz VBW10Hz Peak detector is for AV value. Radiation Restricted band Frequency(MHz): Frequency Meter Reading (MHz) (dBV) 2385.28 51.44 -- -- 2390.00 40.62 -- -- Page 19 of 26 Report No.: AiTSZ-250306009FW2 BLE 1M GFSK 2402 Factor Emission Level (dB/m) (dBV/m) -4.03 47.41 -- -- -4.10 46.23 -- -- Polarity: Limits (dBV/m) 74 -74 -- Horizontal Margin (dB) -26.59 --27.77 -- Detector Type PEAK AVG PEAK AVG Frequency(MHz): Frequency Meter Reading (MHz) (dBV) 2386.54 52.39 -- -- 2390.00 51.32 -- -- 2402 Factor Emission Level (dB/m) (dBV/m) -4.05 48.34 -- -- -4.10 47.22 -- -- Polarity: Limits (dBV/m) 74 -74 -- Vertical Margin (dB) -25.66 --26.78 -- Detector Type PEAK AVG PEAK AVG Frequency(MHz): Frequency Meter Reading (MHz) (dBV) 2483.50 53.98 -- -- 2483.68 49.50 -- -- 2480 Factor Emission Level (dB/m) (dBV/m) -3.09 50.89 -- -- -3.09 46.41 -- -- Polarity: Limits (dBV/m) 74 -74 -- Horizontal Margin (dB) -23.11 --27.59 -- Detector Type PEAK AVG PEAK AVG Frequency(MHz): Frequency Meter Reading (MHz) (dBV) 2480 Factor Emission Level (dB/m) (dBV/m) Polarity: Limits (dBV/m) Vertical Margin (dB) Detector Type 2483.50 54.71 -3.09 51.62 74 -22.38 PEAK -- -- -- -- -- -- AVG 2485.62 50.19 -3.06 47.13 74 -26.87 PEAK -- -- -- -- -- -- AVG REMARKS: 1. Emission level (dBuV/m) = Reading (dBuV)+ Factor (dB/m) 2. Factor (dB/m) = Antenna Factor (dB/m)+Cable Factor (dB)-Pre-amplifier Factor 3. Margin value = Emission level- Limit value. 4. -- Mean the PK detector measured value is below average limit. 5. Other emission levels are attenuated 20dB below the limit and not recorded in report. 6. RBW1MHz VBW3MHz Peak detector is for PK value; RBW 1MHz VBW10Hz Peak detector is for AV value. Page 20 of 26 Report No.: AiTSZ-250306009FW2 3.3 Maximum Peak Conducted Output Power Limit The maximum peak conducted output power shall not exceed 1.0 W. Test Procedure Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port to the Spectrum Analyzer. The following procedure shall be used when an instrument with a resolution bandwidth that is greater than the DTS bandwidth is available to perform the measurement: a) Set the RBW DTS bandwidth. b) Set VBW 3×RBW c) Set span 3×RBW d) Sweep time = auto couple. e) Detector = peak. f) Trace mode = max hold. g) Allow trace to fully stabilize. h) Use peak marker function to determine the peak amplitude level. Test Configuration Test Results Pass Not Applicable Note: For test data, please refer to Appendix RF test data for BLE. Page 21 of 26 Report No.: AiTSZ-250306009FW2 3.4 Power Spectral Density Limit For digitally modulated systems, the power spectral density conducted from the intentional radiator to the antenna shall not be greater than 8 dBm in any 3 kHz band during any time interval of continuous transmission. Test Procedure 1. Use this procedure when the maximum peak conducted output power in the fundamental emission is used to demonstrate compliance. 2. Set the RBW 3 kHz. 3. Set the VBW 3× RBW. 4. Set the span to 1.5 times the DTS channel bandwidth. 5. Detector = peak. 6. Sweep time = auto couple. 7. Trace mode = max hold. 8. Allow trace to fully stabilize. 9. Use the peak marker function to determine the maximum power level. 10. If measured value exceeds limit, reduce RBW (no less than 3 kHz) and repeat. 11. The resulting peak PSD level must be 8dBm. Test Configuration Test Results Pass Not Applicable Note: For test data, please refer to Appendix RF test data for BLE. Page 22 of 26 Report No.: AiTSZ-250306009FW2 3.5 6dB Bandwidth Limit For digital modulation systems, the minimum 6 dB bandwidth shall be at least 500 kHz Test Procedure The transmitter output was connected to the spectrum analyzer through an attenuator. The bandwidth of the fundamental frequency was measured by spectrum analyzer with 100 KHz RBW and 300 KHz VBW. The 6dB bandwidth is defined as the total spectrum the power of which is higher than peak power minus 6dB. Measured the 6dB bandwidth by related function of the spectrum analyzer. Test Configuration Test Results Pass Not Applicable Note: For test data, please refer to Appendix RF test data for BLE. Page 23 of 26 Report No.: AiTSZ-250306009FW2 3.6 Out-of-band Emissions Limit In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF con-ducted or a radiated measurement, pro-vided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter com-plies with the conducted power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in §15.209(a) is not required. Test Procedure Connect the transmitter output to spectrum analyzer using a low loss RF cable, and set the spectrum analyzer to RBW=100 kHz, VBW= 300 kHz, peak detector, and max hold. Measurements utilizing these setting are made of the in-band reference level, bandedge and out-of-band emissions. Test Configuration Test Results Pass Not Applicable Note: For test data, please refer to Appendix RF test data for BLE. Page 24 of 26 Report No.: AiTSZ-250306009FW2 3.7 Antenna Requirement Standard Applicable For intentional device, according to FCC 47 CFR Section 15.203: An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator, the manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited FCC CFR Title 47 Part 15 Subpart C Section 15.247(b) (4): (4) The conducted output power limit specified in paragraph (b) of this section is based on the use of antennas with directional gains that do not exceed 6 dBi. Except as shown in paragraph (c) of this section, if transmitting antennas of directional gain greater than 6 dBi are used, the conducted output power from the intentional radiator shall be reduced below the stated values in paragraphs (b)(1), (b)(2), and (b)(3) of this section, as appropriate, by the amount in dB that the directional gain of the antenna exceeds 6 dBi. Test Result The maximum gain of antenna was 1.30dBi with impedance 50. Page 25 of 26 4 Test Setup Photographs of EUT Report No.: AiTSZ-250306009FW2 Page 26 of 26 Report No.: AiTSZ-250306009FW2 5 Photos of EUT Please refer to test Report No.: AiTSZ-250306009FW1. ********************** End of Report **********************Microsoft Office Word Aspose.Words for .NET 15.1.0.0