Test Report WCDMA
Shenzhen kehuitong Technology Co.,Ltd U100 2BE8S-U100 2BE8SU100 u100
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Document DEVICE REPORTGetApplicationAttachment.html?id=7390819Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao'an District, Shenzhen, China TEST REPORT FCC Part 22 Subpart H / Part 24 Subpart E/ Part 27 Report Reference No......................: CTA24052101805 FCC ID..............................................: 2BE8S-U100 Compiled by ( position+printed name+signature) .: File administrators Jinghua Xiao Supervised by ( position+printed name+signature) .: Project Engineer Zoey Cao Approved by ( position+printed name+signature) .: RF Manager Eric Wang Date of issue.....................................: May 29, 2024 Testing Laboratory Name ..............: Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Address ............................................: Fuhai Street, Bao`an District, Shenzhen, China Applicant's name ............................: Shenzhen kehuitong Technology Co., Ltd. Address ............................................: F3.830306G, 3rd Floor, Tianan Code City Tianjing Building, No.6 Tianan Road, Shatou Street, Futian District, Shenzhen, China Test specification ...........................: FCC CFR Title 47 Part 2, Part 22H, Part 24E and Part 27 Standard ...........................................: ANSI/TIA-603-E-2016 KDB 971168 D01 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description......................: mobile phone Trade Mark .......................................: Aidekunlin Manufacturer ....................................: Shenzhen kehuitong Technology Co., Ltd. Model/Type reference.......................: U100 Listed Models ..................................: Ratings .............................................: U24, U25, U26, U27, U28, U29, U30, U31, U32, U33, U34, U35, U70, U70U, U80, U80U, U90, U90U, U60, U12pro, U13pro, U14pro, U27pro, U200, U300, U400, U500, U600, U700 DC 3.8V From battery and DC 5.0V From external circuit Modulation .......................................: QPSK Frequency.......................................... UMTS Band II, UMTS Band IV, UMTS Band V Result................................................: PASS Report No.: CTA24052101805 TEST REPORT Page 2 of 35 Equipment under Test : mobile phone Model /Type : U100 Listed Models : U24, U25, U26, U27, U28, U29, U30, U31, U32, U33, U34, U35, U70, U70U, U80, U80U, U90, U90U, U60, U12pro, U13pro, U14pro, U27pro, U200, U300, U400, U500, U600, U700 Applicant : Shenzhen kehuitong Technology Co., Ltd. Address Manufacturer : F3.830306G, 3rd Floor, Tianan Code City Tianjing Building, No.6 Tianan Road, Shatou Street, Futian District, Shenzhen, China : Shenzhen kehuitong Technology Co., Ltd. Address : F3.830306G, 3rd Floor, Tianan Code City Tianjing Building, No.6 Tianan Road, Shatou Street, Futian District, Shenzhen, China Test result Pass * * In the configuration tested, the EUT complied with the standards specified page 4. The 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. Report No.: CTA24052101805 Page 3 of 35 Contents 1 SUMMARY ............................................................................................................................................................4 1.1 TEST STANDARDS .................................................................................................................................................4 1.2 TEST DESCRIPTION ....................................................................................................................................................4 1.3 ADDRESS OF THE TEST LABORATORY ..............................................................................................................................4 1.4 TEST FACILITY...........................................................................................................................................................4 1.5 STATEMENT OF THE 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 EQUIPMENTS USED DURING THE TEST...........................................................................................................................8 2.5 RELATED SUBMITTAL(S) / GRANT (S).............................................................................................................................9 2.6 MODIFICATIONS .......................................................................................................................................................9 3 TEST CONDITIONS AND RESULTS ......................................................................................................................... 10 3.1 OUTPUT POWER.....................................................................................................................................................10 3.2 OCCUPIED BANDWIDTH ...........................................................................................................................................14 3.3 BAND EDGE COMPLIANCE.........................................................................................................................................17 3.4 SPURIOUS EMISSION ...............................................................................................................................................19 3.5 PEAK-TO-AVERAGE RATIO (PAR) ...............................................................................................................................29 3.6 FREQUENCY STABILITY UNDER TEMPERATURE & VOLTAGE VARIATIONS ..............................................................................33 4 TEST SETUP PHOTOS OF THE EUT ........................................................................................................................ 35 5 EXTERNAL AND INTERNAL PHOTOS OF THE EUT..................................................................................................35 Report No.: CTA24052101805 Page 4 of 35 1 SUMMARY 1.1 TEST STANDARDS The tests were performed according to following standards: FCC Part 2: FREQUENCY ALLOCA-TIONS AND RADIO TREATY MAT-TERS; GENERAL RULES AND REG-ULATIONS FCC Part 22 Subpart H: PRIVATE LAND MOBILE RADIO SERVICES. FCC Part 24 Subpart E: PUBLIC MOBILE SERVICES FCC Part 27: MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES ANSI/TIA-603-E-2016: Land Mobile FM or PM Communications Equipment Measurement and Performance Standards. ANSI C63.10-2013 Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz FCCKDB971168D01 Power Meas License Digital Systems 1.2 Test Description Test Item RF Output Power Peak-to-Average Ratio 99% & -26 dB Occupied Bandwidth Spurious Emissions at Antenna Terminal Field Strength of Spurious Radiation Out of band emission, Band Edge Frequency stability Section in CFR 47 Part 2.1046 Part 22.913 (a)(2) Part 24.232 (c) Part 27.50(d) Part 24.232 (d) Part 27.50(d) Part 2.1049 Part 22.917 Part 24.238 Part 2.1051 Part 22.917 (a) Part 24.238 (a) Part 27.53(h) Part 2.1053 Part 22.917 (a) Part 24.238 (a) Part 27.53(h) Part 22.917 (a) Part 24.238 (a) Part 27.53(h) Part 2.1055 Part 22.355 Part 24.235 Part 27.54 Result Pass Pass Pass Pass Pass Pass Pass 1.3 Address of the test laboratory Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community,Fuhai Street, Bao'an District, Shenzhen, China The 3m-Semi anechoic test site fulfils CISPR 16-1-4 according to ANSI C63.4:2014 and CISPR 16-1-4:2010 SVSWR requirement for radiated emission above 1GHz. 1.4 Test Facility The test facility is recognized, certified, or accredited by the following organizations: Report No.: CTA24052101805 Page 5 of 35 FCC-Registration No.: 517856 Designation Number: CN1318 Shenzhen CTA Testing Technology Co., Ltd. has been listed on the US Federal Communications Commission list of test facilities recognized to perform electromagnetic emissions measurements. Industry Canada Registration Number. Is: 27890 CAB identifier: CN0127 The Laboratory has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing. A2LA-Lab Cert. No.: 6534.01 Shenzhen CTA Testing Technology Co., Ltd. has been listed by American Association for Laboratory Accreditation to perform electromagnetic emission measurement. The 3m-Semi anechoic test site fulfils CISPR 16-1-4 according to ANSI C63.10 and CISPR 16-14:2010. 1.5 Statement of the measurement uncertainty The data and results referenced in this document are true and accurate. The reader is cautioned that there may be errors within the calibration limits of the equipment and facilities. The measurement uncertainty was calculated for all measurements listed in this test report acc. to TR-100028-01" Electromagnetic compatibility and Radio spectrum Matters (ERM);Uncertainties in the measurement of mobile radio equipment characteristics; Part 1" and TR-100028-02 "Electromagnetic compatibility and Radio spectrum Matters (ERM);Uncertainties in the measurement of mobile radio equipment characteristics; Part 2 " and is documented in the Shenzhen CTA Testing Technology Co., Ltd. quality system acc. to DIN EN ISO/IEC 17025. Furthermore, component and process variability of devices similar to that tested may result in additional deviation. The manufacturer has the sole responsibility of continued compliance of the device. Hereafter the best measurement capability for Shenzhen CTA Testing Technology Co., Ltd. : Measuremen Test Range t Notes Uncertainty Radiated Emission 30~1000MHz 4.06 dB (1) Radiated Emission 1~18GHz 5.14 dB (1) Radiated Emission 18-40GHz 5.38 dB (1) Conducted Disturbance 0.15~30MHz 2.14 dB (1) Output Peak power 30MHz~18GHz 0.55 dB (1) Power spectral density / 0.57 dB (1) Spectrum bandwidth / 1.1% (1) Radiated spurious emission (30MHz-1GHz) 30~1000MHz 4.10 dB (1) Radiated spurious emission (1GHz-18GHz) 1~18GHz 4.32 dB (1) Radiated spurious emission (18GHz-40GHz) 18-40GHz 5.54 dB (1) (1) This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2. Report No.: CTA24052101805 Page 6 of 35 2 GENERAL INFORMATION 2.1 Environmental conditions Date of receipt of test sample : May 20, 2024 Testing commenced on : May 20, 2024 Testing concluded on : May 29, 2024 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: mobile phone Model/Type reference: U100 Power supply: Adapter information (Auxiliary test supplied by test Lab): Hardware version: Software version: Testing sample ID WCDMA DC 3.8V From battery and DC 5.0V From external circuit Model: EP-TA20CBC Input: AC 100-240V 50/60Hz Output: DC 5V 2A V707IK_MB_V6.0_202311 22 V707IK_HDPLUS1600_Q0_V6.0_3_32_20240412_0857_V1.0.3_HUAX _L300D14_WO_X100 CTA240521018-1# (Engineer sample) CTA240521018-2# (Normal sample) Operation Band: FDD Band II & Band IV & Band V Power Class: Power Class 3 Modilation Type: QPSK for WCDMA/HSUPA/HSDPA,16QAM for HSPA+ Release Version: R8 Antenna type: PIFA antenna FDD Band II: 1.1dBi Antenna gain: FDD Band IV: 0.80 dBi FDD Band V: -0.60dBi Note: For more details, refer to the user's manual of the EUT. Report No.: CTA24052101805 Page 7 of 35 2.3 Description of Test Modes and Test Frequency The EUT has been tested under typical operating condition. The CUM200 used to control the EUT staying in continuous transmitting and receiving mode for testing. Regards to the frequency band operation : the lowestmiddle and highest frequency of channel were selected to perform the test, then shown on this report. Test Frequency: FDD Band II FDD Band IV FDD Band V Channel Frequency (MHz) Channel Frequency (MHz) Channel Frequency (MHz) 9262 1852.4 1312 1712.4 4132 826.40 9400 1880.0 1413 1732.6 4182 836.60 9538 1907.6 1513 1752.6 4233 846.60 Test Modes: The test mode(s) are selected according to relevant radio technology specifications. Test Mode Test Modes Description Mode 1 WCDMA system, QPSK modulation Mode 2 HSDPA system, QPSK modulation Mode 3 HSUPA system, QPSK modulation Note: 1. As HSDPA and HSUPA with the same emission designator, test result recorded in this report at the worst case Mode 4 with RCM 12.2Kbps only after exploratory scan. Report No.: CTA24052101805 Page 8 of 35 2.4 Equipments Used during the Test Test Equipment Manufacturer Model No. LISN R&S ENV216 LISN EMI Test Receiver R&S R&S ENV216 ESPI EMI Test Receiver Spectrum Analyzer R&S Agilent ESCI N9020A Spectrum Analyzer Vector Signal generator Analog Signal Generator Universal Radio Communication Temperature and humidity meter Ultra-Broadband Antenna Horn Antenna R&S Agilent R&S CMW500 Chigo Schwarzbeck Schwarzbeck FSP N5182A SML03 R&S ZG-7020 VULB9163 BBHA 9120D Loop Antenna Horn Antenna Amplifier Zhinan Beijing Hangwei Dayang Schwarzbeck ZN30900C OBH100400 BBV 9745 Amplifier Taiwan chengyi EMC051845B Directional coupler High-Pass Filter NARDA XingBo 4226-10 XBLBQ-GTA18 High-Pass Filter Automated filter bank Power Sensor Amplifier XingBo XBLBQ-GTA27 Tonscend JS0806-F Agilent Schwarzbeck U2021XA BBV9719 Equipment No. CTA-308 CTA-314 CTA-307 CTA-306 CTA-301 CTA-337 CTA-305 CTA-304 CTA-302 CTA-326 CTA-310 CTA-309 CTA-311 CTA-336 CTA-312 CTA-313 CTA-303 CTA-402 CTA-403 CTA-404 CTA-405 CTA-406 Calibration Date 2023/08/02 Calibration Due Date 2024/08/01 2023/08/02 2024/08/01 2023/08/02 2024/08/01 2023/08/02 2024/08/01 2023/08/02 2024/08/01 2023/08/02 2024/08/01 2023/08/02 2024/08/01 2023/08/02 2024/08/01 2023/08/02 2024/08/01 2023/08/02 2024/08/01 2021/08/07 2024/08/06 2021/08/07 2024/08/06 2021/08/07 2024/08/06 2021/08/07 2024/08/06 2023/08/02 2024/08/01 2023/08/02 2024/08/01 2023/08/02 2024/08/01 2023/08/02 2024/08/01 2023/08/02 2024/08/01 2023/08/02 2024/08/01 2023/08/02 2024/08/01 2023/08/02 2024/08/01 Report No.: CTA24052101805 Page 9 of 35 Test Equipment EMI Test Software EMI Test Software RF Test Software RF Test Software Manufacturer Tonscend Tonscend Tonscend Tonscend Model No. TS®JS32-RE TS®JS32-CE TS®JS1120-3 TS®JS1120 Version number 5.0.0.2 5.0.0.1 3.1.65 3.1.46 Calibration Date N/A Calibration Due Date N/A N/A N/A N/A N/A N/A N/A 2.5 Related Submittal(s) / Grant (s) This submittal(s) (test report) is intended for FCC ID: 2BE8S-U100 filing to comply with of the FCC Part 22 and Part 24 and Part 27 Rules. 2.6 Modifications No modifications were implemented to meet testing criteria. Report No.: CTA24052101805 3 TEST CONDITIONS AND RESULTS 3.1 Output Power LIMIT WCDMA Band V: 7W WCDMA Band II: 2W WCDMA Band IV: 1W The Peak-to-Average Ratio (PAR) of the transmission may not exceed 13 Db. TEST CONFIGURATION Conducted Power Measurement Page 10 of 35 Radiated Power Measurement: TEST PROCEDURE The EUT was setup according to EIA/TIA 603C Conducted Power Measurement: a) Place the EUT on a bench and set it in transmitting mode. b) Connect a low loss RF cable from the antenna port to a spectrum analyzer and CMU200 by a Directional Couple. c) EUT Communicate with CMU200 then selects a channel for testing. d) Add a correction factor to the display of spectrum, and then test. Radiated Power Measurement: a) The EUT shall be placed at the specified height on a support, and in the position closest to normal use as declared by provider. b) The test antenna shall be oriented initially for vertical polarization and shall be chosen to correspond to the frequency of the transmitter c) The output of the test antenna shall be connected to the measuring receiver. Report No.: CTA24052101805 Page 11 of 35 d) The transmitter shall be switched on and the measuring receiver shall be tuned to the frequency of the transmitter under test. e) The test antenna shall be raised and lowered through the specified range of height until a maximum signal level is detected by the measuring receiver. f) The transmitter shall then be rotated through 360° in the horizontal plane, until the maximum signal level is detected by the measuring receiver. g) The test antenna shall be raised and lowered again through the specified range of height until a maximum signal level is detected by the measuring receiver. h) The maximum signal level detected by the measuring receiver shall be noted. i) The transmitter shall be replaced by a substitution antenna. j) The substitution antenna shall be orientated for vertical polarization and the length of the substitution antenna shall be adjusted to correspond to the frequency of the transmitter. k) The substitution antenna shall be connected to a calibrated signal generator. l) If necessary, the input attenuator setting of the measuring receiver shall be adjusted in order to increase the sensitivity of the measuring receiver. m) The test antenna shall be raised and lowered through the specified range of height to ensure that the maximum signal is received. n) The input signal to the substitution antenna shall be adjusted to the level that produces a level detected by the measuring receiver, that is equal to the level noted while the transmitter radiated power was measured, corrected for the change of input attenuator setting of the measuring receiver. o) The measurement shall be repeated with the test antenna and the substitution antenna orientated for horizontal polarization. p) The measure of the effective radiated power is the larger of the two levels recorded at the input to the substitution antenna, corrected for gain of the substitution antenna if necessary. Report No.: CTA24052101805 TEST RESULTS Conducted Measurement: Item RMC HSDPA HSUPA Band ARFCN 12.2kbps RMC Sub Test 1 Sub Test 2 Sub Test 3 Sub Test 4 Sub Test 1 Sub Test 2 Sub Test 3 Sub Test 4 Sub Test 5 Item RMC HSDPA HSUPA Band ARFCN 12.2kbps RMC Sub - Test 1 Sub - Test 2 Sub - Test 3 Sub - Test 4 Sub - Test 1 Sub - Test 2 Sub - Test 3 Sub - Test 4 Sub - Test 5 Item RMC HSDPA HSUPA Band ARFCN 12.2kbps RMC Sub - Test 1 Sub - Test 2 Sub - Test 3 Sub - Test 4 Sub - Test 1 Sub - Test 2 Sub - Test 3 Sub - Test 4 Sub - Test 5 Page 12 of 35 FDD Band II result (dBm) Test Channel 9262 9400 9538 23.61 22.95 22.99 22.10 21.71 22.06 21.24 21.07 21.79 21.27 21.10 20.97 20.19 20.64 20.26 22.38 21.74 22.09 21.05 20.82 20.92 21.21 21.79 20.99 19.82 20.66 20.78 20.65 20.63 20.49 FDD Band IV result (dBm) Test Channel 1312 1412 1513 23.44 23.46 23.43 23.82 23.59 22.79 22.38 22.64 22.34 21.50 21.02 21.31 20.88 21.11 21.42 20.63 20.09 20.36 22.70 22.25 22.25 20.92 21.85 20.76 21.78 21.67 21.52 19.84 20.13 20.78 FDD Band V result (dBm) Test Channel 4132 4183 4233 23.45 22.80 23.56 23.04 22.99 22.77 22.47 22.31 21.77 21.50 20.98 21.80 21.79 21.59 21.13 20.78 20.65 20.48 22.80 21.92 22.69 21.66 21.82 21.13 21.43 20.81 21.04 20.62 20.72 20.61 Report No.: CTA24052101805 Page 13 of 35 Radiated Measurement: Note: 1. The field strength of radiation emission was measured in the following position: EUT standup position (Zaxis), lie-down position (X, Y axis). The data show in this report only with the worst case setup. After exploratory measurement the worst case of Z axis was reported. Note: 2. We test the H direction and V direction and V direction is worse. Channel 9262 9400 9538 PMea (dBm) -16.12 -17.86 -16.36 Pcl (dB) 3.41 3.49 3.55 WCDMA BAND II Ga Antenna Gain(dB) PAg (dB) EIRP (dBm) 10.24 33.6 24.31 10.24 33.6 22.49 10.23 33.6 23.92 Limit (dBm) 33.01 33.01 33.01 Margin (dB) -8.70 -10.52 -9.09 Polarization V V V Channel 1312 1413 1513 PMea (dBm) -17.78 -17.39 -17.73 Pcl (dB) 3.15 3.17 3.26 WCDMA BAND IV Ga Antenna Gain(dB) PAg (dB) EIRP (dBm) 9.58 33.6 22.25 9.62 33.6 22.66 9.71 33.6 22.32 Limit (dBm) 30.00 30.00 30.00 Margin (dB) -7.75 -7.34 -7.68 Polarization V V V WCDMA BAND V Channel PMea (dBm) Pcl (dB) Ga Antenna Gain(dB) Correction (dB) PAg (dB) ERP Limit (dBm) (dBm) 4132 -17.75 2.42 8.45 36.82 2.15 22.95 38.45 4183 -16.72 2.46 8.45 36.82 2.15 23.94 38.45 4233 -17.31 2.53 8.36 36.82 2.15 23.19 38.45 Remark: 1. EIRP=PMea(dBm)-Pcl(dB)+PAg(dB)+Ga(dBi) 2. ERP = EIRP 2.15dBi as EIRP by subtracting the gain of the dipole. Margin (dB) -15.50 -14.51 -15.26 Polarization V V V Report No.: CTA24052101805 3.2 Occupied Bandwidth LIMIT N/A TEST CONFIGURATION Page 14 of 35 TEST PROCEDURE 1. The EUT's output RF connector was connected with a short cable to the spectrum analyzer 2. RBW was set to about 1% of emission BW, VBW3 times RBW. 3. -26dBc display line was placed on the screen (or 99% bandwidth), the occupied bandwidth is the delta frequency between the two points where the display line intersects the signal trace. TEST RESULTS EUT Mode WCDMA Band II (QPSK) WCDMA Band VI (QPSK) WCDMA Band V (QPSK) Channel 9262 9400 9538 1312 1413 1513 4132 4183 4233 Frequency (MHz) 1852.4 1880.0 1907.6 1712.4 1732.6 1752.6 826.4 836.6 846.6 99% Occupy bandwidth (MHz) 4.1686 4.1697 4.1646 4.1634 4.1640 4.1779 4.1695 4.1575 4.1528 -26dB bandwidth (MHz) 4.714 4.705 4.703 4.709 4.704 4.731 4.715 4.701 4.691 Report No.: CTA24052101805 Test plots as follow: WCDMA Band II Page 15 of 35 WCDMA Band IV Channel 9262 Channel 1312 Channel 9400 Channel 1413 Channel 9538 Channel 1513 Report No.: CTA24052101805 WCDMA Band V Page 16 of 35 Channel 4132 Channel 4182 Channel 4233 Report No.: CTA24052101805 Page 17 of 35 3.3 Band Edge compliance LIMIT 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 + 10log (P) dB. TEST CONFIGURATION TEST PROCEDURE In the 1MHz bands immediately outside and adjacent to the frequency block a resolution bandwidth of at least one percent of the emission bandwidth of the fundamental emission of the transmitter may be employed to measure the out of band Emissions. TEST RESULTS Report No.: CTA24052101805 WCDMA Band II Page 18 of 35 WCDMA Band IV WCDMA Band V Report No.: CTA24052101805 Page 19 of 35 3.4 Spurious Emission LIMIT 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 + 10log (P) dB. TEST CONFIGURATION Conducted Spurious Measurement: Radiated Spurious Measurement: TEST PROCEDURE The EUT was setup according to EIA/TIA 603C Conducted Spurious Measurement: a) Place the EUT on a bench and set it in transmitting mode. b) Connect a low loss RF cable from the antenna port to a spectrum analyzer and CMU200 by a Directional Couple. c) EUT Communicate with CMU200 then selects a channel for testing. d) Add a correction factor to the display of spectrum, and then test. e) The resolution bandwidth of the spectrum analyzer was set at 1MHz for Part 22 and 1MHz for Part 24, sufficient scans were taken to show the out of band Emission if any up to10th harmonic. Radiated Spurious Measurement: Report No.: CTA24052101805 Page 20 of 35 a) The EUT shall be placed at the specified height on a support, and in the position closest to normal use as declared by provider. b) The test antenna shall be oriented initially for vertical polarization and shall be chosen to correspond to the frequency of the transmitter c) The output of the test antenna shall be connected to the measuring receiver. d) The transmitter shall be switched on and the measuring receiver shall be tuned to the frequency of the transmitter under test. e) The test antenna shall be raised and lowered through the specified range of height until a maximum signal level is detected by the measuring receiver. f) The transmitter shall then be rotated through 360°in the horizontal plane, until the maximum signal level is detected by the measuring receiver. g) The test antenna shall be raised and lowered again through the specified range of height until a maximum signal level is detected by the measuring receiver. h) The maximum signal level detected by the measuring receiver shall be noted. i) The transmitter shall be replaced by a substitution antenna. j) The substitution antenna shall be orientated for vertical polarization and the length of the substitution antenna shall be adjusted to correspond to the frequency of the transmitter. k) The substitution antenna shall be connected to a calibrated signal generator. l) If necessary, the input attenuator setting of the measuring receiver shall be adjusted in order to increase the sensitivity of the measuring receiver. m) The test antenna shall be raised and lowered through the specified range of height to ensure that the maximum signal is received. n) The input signal to the substitution antenna shall be adjusted to the level that produces a level detected by the measuring receiver, that is equal to the level noted while the transmitter radiated power was measured, corrected for the change of input attenuator setting of the measuring receiver. o) The measurement shall be repeated with the test antenna and the substitution antenna orientated for horizontal polarization. p) The measure of the effective radiated power is the larger of the two levels recorded at the input to the substitution antenna, corrected for gain of the substitution antenna if necessary. q) The resolution bandwidth of the spectrum analyzer was set at 100 kHz for Part 22 and 1MHz for Part 24. The frequency range was checked up to 10th harmonic. Report No.: CTA24052101805 TEST RESULTS Conducted Measurement: Channel: WCDMA Band II Page 21 of 35 9262 0.009~0.15MHz 0.15~30MHz 30~1GHz Channel: 1GHz~20GHz 9400 0.009~0.15MHz 0.15~30MHz Report No.: CTA24052101805 Page 22 of 35 30~1GHz Channel: 1GHz~20GHz 9538 0.009~0.15MHz 0.15~30MHz 30~1GHz 1GHz~20GHz Report No.: CTA24052101805 Channel: WCDMA Band IV Page 23 of 35 1312 0.009~0.15MHz 0.15~30MHz 30~1GHz Channel: 1GHz~20GHz 1413 0.009~0.15MHz 0.15~30MHz Report No.: CTA24052101805 Page 24 of 35 30~1GHz Channel: 1GHz~20GHz 1513 0.009~0.15MHz 0.15~30MHz 30~1GHz 1GHz~20GHz Report No.: CTA24052101805 Channel: WCDMA Band V Page 25 of 35 4132 0.009~0.15MHz 0.15~30MHz 30MHz~1GHz Channel: 1GHz~10GHz 4183 0.009~0.15MHz 0.15~30MHz Report No.: CTA24052101805 Page 26 of 35 30MHz~1GHz Channel: 1GHz~10GHz 4233 0.009~0.15MHz 0.15~30MHz 30MHz~1GHz 1GHz~10GHz Report No.: CTA24052101805 Page 27 of 35 Radiated Measurement: Channel Frequency PMea (MHz) (dBm) 9262 9400 9538 3704.80 5557.20 3704.80 5557.20 3760.00 5640.00 3760.00 5640.00 3815.20 5722.80 3815.20 5722.80 -40.21 -46.12 -41.32 -52.20 -44.18 -46.92 -45.68 -55.27 -41.49 -52.75 -42.76 -55.03 Pcl (dB) 4.27 4.99 4.27 4.99 4.38 5.01 4.38 5.01 4.47 5.23 4.47 5.23 WCDMA Band II Ga Diatance Antenna Gain(dB) 3.00 12.34 3.00 13.52 3.00 12.34 3.00 13.52 3.00 12.34 3.00 13.58 3.00 12.34 3.00 13.58 3.00 12.45 3.00 13.66 3.00 12.45 3.00 13.66 Peak EIRP (dBm) -32.14 -37.59 -33.25 -43.67 -36.22 -38.35 -37.72 -46.70 -33.51 -44.32 -34.78 -46.60 Limit (dBm) -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 Margin (dB) -19.14 -24.59 -20.25 -30.67 -23.22 -25.35 -24.72 -33.70 -20.51 -31.32 -21.78 -33.60 Polarization H H V V H H V V H H V V Channel Frequency (MHz) 1312 1413 1513 3424.80 5137.20 3424.80 5137.20 3465.20 5197.80 3465.20 5197.80 3505.20 5275.80 3505.20 5275.80 PMea (dBm) -44.16 -54.93 -43.93 -51.41 -45.23 -52.41 -45.78 -53.99 -44.17 -46.73 -40.19 -48.20 Pcl (dB) 3.98 4.11 3.98 4.11 4.01 4.15 4.01 4.15 4.07 4.21 4.07 4.21 WCDMA Band IV Ga Distance Antenna Gain(dB) 3.00 10.98 3.00 11.47 3.00 10.98 3.00 11.47 3.00 11.25 3.00 11.58 3.00 11.25 3.00 11.58 3.00 11.33 3.00 11.67 3.00 11.33 3.00 11.67 Peak EIRP (dBm) -37.16 -47.57 -36.93 -44.05 -37.99 -44.98 -38.54 -46.56 -36.91 -39.27 -32.93 -40.74 Limit (dBm) -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 Margin (dB) -24.16 -34.57 -23.93 -31.05 -24.99 -31.98 -25.54 -33.56 -23.91 -26.27 -19.93 -27.74 Polarization H H V V H H V V H H V V Report No.: CTA24052101805 Page 28 of 35 WCDMA Band V Channel Frequency (MHz) PMea (dBm) Pcl (dB) Diatance Ga Antenna Gain(dB) Peak EIRP (dBm) 1652.80 -44.83 3.02 3.00 9.58 -38.27 9262 2479.20 -50.76 3.51 1652.80 -45.31 3.02 3.00 3.00 10.72 9.68 -43.55 -38.65 2479.20 -53.35 3.51 3.00 10.72 -46.14 1673.20 -41.85 3.14 3.00 9.61 -35.38 9400 2509.80 -52.83 3.59 1673.20 -42.33 3.14 3.00 3.00 10.77 9.61 -45.65 -35.86 2509.80 -47.16 3.59 3.00 10.77 -39.98 1693.20 -41.15 3.24 3.00 9.77 -34.62 9538 2539.80 -50.70 3.65 1693.20 -41.58 3.24 3.00 3.00 10.89 9.77 -43.46 -35.05 2539.80 -50.19 3.65 3.00 10.89 -42.95 Remark: 1. EIRP=PMea(dBm)-Pcl(dB) +Ga(dBi) 2. We were not recorded other points as values lower than limits. 3. Margin = EIRP Limit Limit (dBm) -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 Margin (dB) -25.27 -30.55 -25.65 -33.14 -22.38 -32.65 -22.86 -26.98 -21.62 -30.46 -22.05 -29.95 Polarization H H V V H H V V H H V V Report No.: CTA24052101805 Page 29 of 35 3.5 Peak-to-Average Ratio (PAR) LIMIT The Peak-to-Average Ratio (PAR) of the transmission may not exceed 13 dB. TEST CONFIGURATION TEST PROCEDURE 1. Refer to instrument's analyzer instruction manual for details on how to use the power statistics/CCDF function; 2. Set resolution/measurement bandwidth signal's occupied bandwidth; 3. Set the number of counts to a value that stabilizes the measured CCDF curve; 4. Set the measurement interval as follows: 1). for continuous transmissions, set to 1 ms, 2). for burst transmissions, employ an external trigger that is synchronized with the EUT burst timing sequence, or use the internal burst trigger with a trigger level that allows the burst to stabilize and set the measurement interval to a time that is less than or equal to the burst duration. 5. Record the maximum PAPR level associated with a probability of 0.1%. TEST RESULTS Test mode WCDMA Band II WCDMA Band IV WCDMA Band V Channel 9262 9400 9538 1312 1413 1513 4132 4183 4233 Frequency (MHz) 1852.4 1880.0 1907.6 1712.4 1732.6 1752.6 826.4 836.6 846.6 PAPR Value (dB) 2.88 2.97 2.97 2.88 2.86 2.52 2.82 3.0 3.03 Limits (dB) 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 Verdict Pass Pass Pass Pass Pass Pass Pass Pass Pass Report No.: CTA24052101805 Band2-9262 Page 30 of 35 Band2-9400 Band2-9538 Report No.: CTA24052101805 Band4-1312 Page 31 of 35 Band4-1413 Band4-1513 Report No.: CTA24052101805 Band5-4132 Page 32 of 35 Band5-4183 Band5-4233 Report No.: CTA24052101805 3.6 Frequency Stability under Temperature & Voltage Variations LIMIT Cellular Band: ±2.5ppm PCS Band: Within the authorized frequency block TEST CONFIGURATION Page 33 of 35 TEST PROCEDURE The EUT was setup according to EIA/TIA 603C Frequency Stability under Temperature Variations: The equipment under test was connected to an external AC or DC power supply and input rated voltage. RF output was connected to a frequency counter or spectrum analyzer via feed through attenuators. The EUT was placed inside the temperature chamber. Set the spectrum analyzer RBW low enough to obtain the desired frequency resolution and measure EUT 20 operating frequency as reference frequency. Turn EUT off and set the chamber temperature to -30. After the temperature stabilized for approximately 30 minutes recorded the frequency. Repeat step measure with 10 increased per stage until the highest temperature of +50 reached. Frequency Stability under Voltage Variations: Set chamber temperature to 20. Use a variable AC power supply / DC power source to power the EUT and set the voltage to rated voltage. Set the spectrum analyzer RBW low enough to obtain the desired frequency resolution and recorded the frequency. Reduce the input voltage to specify extreme voltage variation (±15%) and endpoint, record the maximum frequency change. TEST RESULTS Report No.: CTA24052101805 Page 34 of 35 Reference Frequency: WCDMA Band II Middle channel=9400 channel=1880MHz Voltage ( V ) Temperature () Frequency error Hz ppm Limit (ppm) Result -30 -20 -10 0 3.80 10 20 30 40 50 4.18 25 End point 3.42 25 19 0.010 -5 -0.003 15 0.008 -6 -0.003 7 0.004 -12 -0.006 ±2.5 Pass 15 0.008 -8 -0.004 4 0.002 -19 -0.010 -12 -0.006 Reference Frequency: WCDMA Band IV Middle channel=1413 channel=1732.6MHz Voltage ( V ) Temperature () Frequency error Hz ppm Limit (ppm) Result -30 -16 -0.009 -20 -20 -0.011 -10 20 0.011 0 15 0.009 3.80 10 -14 -0.008 20 -3 -0.002 ±2.5 Pass 30 14 0.008 40 -7 -0.004 50 -4 -0.002 4.20 25 3 0.002 End point 3.40 25 -15 -0.009 Reference Frequency: WCDMA Band V Middle channel=4182 channel=836.6MHz Voltage ( V ) Temperature () Frequency error Hz ppm Limit (ppm) Result -30 -20 -10 0 3.80 10 20 30 40 50 4.20 25 End point 3.40 25 8 0.010 -14 -0.017 -18 -0.022 -3 -0.004 -18 -0.022 -4 -0.005 ±2.5 Pass 5 0.006 -13 -0.016 -7 -0.008 -17 -0.021 -1 -0.001 Report No.: CTA24052101805 4 Test Setup Photos of the EUT Page 35 of 35 5 External and Internal Photos of the EUT Reference to the test report No. CTA24052101801. ********************** End of Report **********************
Related FCC IDs:
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