EMC2001239
Test Report of Base Station Controller(ZTE)
Qin Kejia
WCDMA test report
Guangdong OPPO Mobile Telecommunications Corp., Ltd. OP24314 Mobile Phone R9C-OP24314 R9COP24314 op24314
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Document DEVICE REPORTGetApplicationAttachment.html?id=8132943WCDMA TEST REPORT No. 25T04Z100116-012 for Guangdong OPPO Mobile Telecommunications Corp., Ltd. Mobile Phone Model Name: CPH2735 FCC ID: R9C-OP24314 with Hardware Version: 11 Software Version: ColorOS 15.0 Issued Date: 2025-03-07 Note: The test results in this test report relate only to the devices specified in this report. This report shall not be reproduced except in full without the written approval of CTTL. Test Laboratory: CTTL-Telecommunication Technology Labs, CAICT No. 52, Huayuan North Road, Haidian District, Beijing, P. R. China 100191. Tel:+86(0)10-62304633-2512, Fax:+86(0)10-62304633-2504 Email: [email protected], website: www.caict.ac.cn ©Copyright. All rights reserved by CTTL. No.25T04Z100116-012 REPORT HISTORY Report Number 25T04Z100116-012 Revision Rev.0 Description 1st edition Issue Date 2025-03-07 Note: the latest revision of the test report supersedes all previous version. ©Copyright. All rights reserved by CTTL. Page 2 of 66 No.25T04Z100116-012 CONTENTS 1. TEST LABORATORY ............................................................................................................... 4 1.1. INTRODUCTION & ACCREDITATION ................................................................................. 4 1.2. TESTING LOCATION ........................................................................................................... 4 1.3. TESTING ENVIRONMENT ................................................................................................... 4 1.4. PROJECT DATA ................................................................................................................... 4 1.5. SIGNATURE .......................................................................................................................... 4 2. CLIENT INFORMATION ........................................................................................................... 5 2.1. APPLICANT INFORMATION................................................................................................ 5 2.2. MANUFACTURER INFORMATION...................................................................................... 5 3. EQUIPMENT UNDER TEST (EUT) AND ANCILLARY EQUIPMENT (AE) ............................ 6 3.1. ABOUT EUT.......................................................................................................................... 6 3.2. INTERNAL IDENTIFICATION OF EUT USED DURING THE TEST ................................... 6 3.3. INTERNAL IDENTIFICATION OF AE USED DURING THE TEST...................................... 6 4. REFERENCE DOCUMENTS.................................................................................................... 7 4.1. DOCUMENTS SUPPLIED BY APPLICANT......................................................................... 7 4.2. REFERENCE DOCUMENTS FOR TESTING....................................................................... 7 5. SUMMARY OF TEST RESULT ................................................................................................ 8 6. TEST EQUIPMENT UTILIZED ............................................................................................... 10 7. MEASUREMENT UNCERTAINTY ......................................................................................... 11 ANNEX A: MEASUREMENT RESULTS ....................................................................................... 12 A.1 OUTPUT POWER ..................................................................................................................... 12 A.2 EMISSION LIMIT ...................................................................................................................... 17 A.3 FREQUENCY STABILITY ........................................................................................................... 23 A.4 OCCUPIED BANDWIDTH........................................................................................................... 26 A.5 EMISSION BANDWIDTH ............................................................................................................ 39 A.6 BAND EDGE COMPLIANCE ....................................................................................................... 52 A.7 CONDUCTED SPURIOUS EMISSION .......................................................................................... 56 A.8 PEAK-TO-AVERAGE POWER RATIO .......................................................................................... 65 ANNEX B: ACCREDITATION CERTIFICATE ............................................................................... 66 ©Copyright. All rights reserved by CTTL. Page 3 of 66 No.25T04Z100116-012 1. Test Laboratory 1.1. Introduction & Accreditation Telecommunication Technology Labs, CAICT is an ISO/IEC 17025:2017 accredited test laboratory under American Association for Laboratory Accreditation (A2LA) with lab code 7049.01, and is also an FCC accredited test laboratory (CN1349), and ISED accredited test laboratory (CAB identifier:CN0066). The detail accreditation scope can be found on A2LA website. 1.2. Testing Location Location 1: CTTL (huayuan North Road) Address: No. 52, Huayuan North Road, Haidian District, Beijing, P. R. China 100191 Location 2: CTTL (BDA) Address: No.18A, Kangding Street, Beijing Economic-Technology Development Area, Beijing, P. R. China 100176 1.3. Testing Environment Normal Temperature: 15-35 Relative Humidity: 20-75% 1.4. Project Data Testing Start Date: Testing End Date: 2025-01-20 2025-03-06 1.5. Signature Wang Xing (Prepared this test report) Zhou Yu (Reviewed this test report) Zhao Hui Lin (Approved this test report) ©Copyright. All rights reserved by CTTL. Page 4 of 66 No.25T04Z100116-012 2. Client Information 2.1. Applicant Information Company Name: Guangdong OPPO Mobile Telecommunications Corp., Ltd. Address /Post: NO.18 HaiBin Road, Wusha Village, Chang'an Town, DongGuan City, Guangdong Province, P.R. China Contact: Xiong Bo Email: [email protected] Telephone: (86)76986076999 2.2. Manufacturer Information Company Name: Guangdong OPPO Mobile Telecommunications Corp., Ltd. Address /Post: NO.18 HaiBin Road, Wusha Village, Chang'an Town, DongGuan City, Guangdong Province, P.R. China Contact: Xiong Bo Email: [email protected] Telephone: (86)76986076999 ©Copyright. All rights reserved by CTTL. Page 5 of 66 No.25T04Z100116-012 3. Equipment Under Test (EUT) and Ancillary Equipment (AE) 3.1. About EUT Description Model Name FCC ID Antenna Output power Extreme Voltage Extreme Temperature Mobile Phone CPH2735 R9C-OP24314 Embedded 21.80 dBm maximum EIRP measured for WCDMA Band II 3.41VDC to 4.54VDC (nominal: 3.92VDC) 0°C to +35°C Note: Components list, please refer to documents of the manufacturer; it is also included in the original test record of CTTL. 3.2. Internal Identification of EUT used during the test EUT ID* IMEI HW Version SW Version Date of receipt UT11a 868771070031411 11 ColorOS 15.0 2025-01-20 UT05a 862170070019615 11 ColorOS 15.0 2025-01-20 UT05a was used for emission limit test and UT11a was used for other testing cases. *EUT ID: is used to identify the test sample in the lab internally. 3.3. Internal Identification of AE used during the test AE ID* Description AE1 Battery AE2 Battery AE1 Model BLPC21 Manufacturer Dongguan NVT Technology Co.,Ltd Capacitance 5860mAh/6000mAh(Min/Typ) AE2 Model BLPC21 Manufacturer SUNWODA Electronic Co.,Ltd. Capacitance 5860mAh/6000mAh(Min/Typ) *AE ID: is used to identify the test sample in the lab internally. ©Copyright. All rights reserved by CTTL. Page 6 of 66 No.25T04Z100116-012 4. Reference Documents 4.1. Documents supplied by applicant EUT parameters are supplied by the customer, which are the bases of testing. CAICT is not responsible for the accuracy of customer supplied technical information that may affect the test results (for example, antenna gain and loss of customer supplied cable). 4.2. Reference Documents for testing The following documents listed in this section are referred for testing. Reference Title FCC Part 24 PERSONAL COMMUNICATIONS SERVICES FCC Part 22 PUBLIC MOBILE SERVICES FCC Part 27 ANSI/TIA-603-E ANSI C63.26 KDB 971168 D01 MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES Land Mobile FM or PM Communications Equipment Measurement and Performance Standards American National Standard for Compliance Testing of Transmitters Used in Licensed Radio Services MEASUREMENT GUIDANCE FOR CERTIFICATION OF LICENSED DIGITAL TRANSMITTERS Version 10-1-23 Edition 10-1-23 Edition 10-1-23 Edition 2016 2015 v03r01 ©Copyright. All rights reserved by CTTL. Page 7 of 66 No.25T04Z100116-012 5. Summary of Test Result WCDMA Band II Items Test Name 1 Output Power 2 Emission Limit 3 Frequency Stability 4 Occupied Bandwidth 5 Emission Bandwidth 6 Band Edge Compliance 7 Conducted Spurious Emission 8 Peak-to-Average Power Ratio Clause in FCC rules 24.232 2.1051/24.238 2.1055 2.1049 24.238 24.238 24.238 24.232 WCDMA Band V Items Test Name 1 Output Power 2 Emission Limit 3 Frequency Stability 4 Occupied Bandwidth 5 Emission Bandwidth 6 Band Edge Compliance 7 Conducted Spurious Emission Clause in FCC rules 22.913 2.1051/22.917 2.1055 2.1049 22.917 22.917 22.917 WCDMA Band IV Items Test Name 1 Output Power 2 Emission Limit 3 Frequency Stability 4 Occupied Bandwidth 5 Emission Bandwidth 6 Band Edge Compliance 7 Conducted Spurious Emission 8 Peak-to-Average Power Ratio Clause in FCC rules 27.50 2.1051/27.53 2.1055 2.1049 27.53 27.53 27.53 27.50 Verdict P P P P P P P P Verdict P P P P P P P Verdict P P P P P P P P ©Copyright. All rights reserved by CTTL. Page 8 of 66 No.25T04Z100116-012 Terms used in Verdict column P Pass. The EUT complies with the essential requirements in the standard. NP Not Performed. The test was not performed by CTTL. NA Not Applicable. The test was not applicable. BR Re-use test data from basic model report. F Fail. The EUT does not comply with the essential requirements in the standard. All the test results are based on normal power. Measurement uncertainty is not taken into account when stating conformity with a specified requirement. Explanation of worst-case configuration The worst-case scenario for all measurements is based on the conducted output power measurement investigation results. Output power was measured on QPSK and 16QAM modulations. It was found that QPSK was the worst case. All testing was performed using QPSK modulations to represent the worst case unless otherwise stated. The test results shown in the following sections represent the worst case emission. ©Copyright. All rights reserved by CTTL. Page 9 of 66 No.25T04Z100116-012 6. Test Equipment Utilized Description Wideband Radio Communication Tester Spectrum Analyzer Climate chamber Test Receiver EMI Antenna EMI Antenna EMI Antenna EMI Antenna Universal Radio Communication Tester Signal Generator Type Series Number Manufacture CMW500 159082 R&S FSV 101576 R&S SH-241 92004642 ESPEC ESW44 103144 R&S VULB 9163 9163-482 Schwarzbeck 9117 167 Schwarzbeck LB-7180-NF J2030013000005 A-INFO 3115 00146404 ETS-Lindgren CMW500 143008 R&S SMF100A 101295 R&S Cal Due Date 2025-12-03 2025-05-08 2025-10-29 2026-01-05 2025-05-19 2026-10-15 2025-05-16 2025-05-16 2026-01-15 2026-02-21 Calibration Interval 1 year 1 year 1 year 1 year 1 year 2 years 1 year 1 year 1 year 1 year Note: Only the latest Cal Due Dates of equipment are listed above and all equipment is in valid calibration period when used. ©Copyright. All rights reserved by CTTL. Page 10 of 66 No.25T04Z100116-012 7. Measurement Uncertainty The measurement uncertainties shown below were calculated in accordance with the requirements of ANSI C63.26. All measurement uncertainty values are shown with a coverage factor of k = 2 to indicate a 95% level of confidence. Measurement uncertainty is not taken into account when stating conformity with a specified requirement. Test item Output Power(dB) Emission Limit(dB) Frequency Stability FE(ppm) FLFH(kHz) Occupied Bandwidth(%) Emission Bandwidth(%) Band Edge Compliance(dB) Conducted Spurious Emission(dB) Peak-to-Average Power Ratio(dB) Measurement uncertainty 1.17 3.44 1.16 6.10 0.35 0.39 1.59 4.78 1.44 ©Copyright. All rights reserved by CTTL. Page 11 of 66 No.25T04Z100116-012 Annex A: Measurement Results A.1 Output Power A.1.1 Summary During the process of testing, the EUT was controlled via communication tester to ensure max power transmission and proper modulation. In all cases, output power is within the specified limits. A.1.2 Conducted A.1.2.1 Method of Measurements The EUT was set up for the max output power with pseudo random data modulation. These measurements were done at 3 frequencies (bottom, middle and top of operational frequency range) for each bandwidth. The results below include a correction factor for cable loss that is provided by the customer. A.1.2.2 Measurement Result WCDMA Band II QPSK CH WCDMA 9262 (Band II) 9400 9538 16QAM CH WCDMA 9262 (Band II) 9400 9538 Frequency (MHz) 1852.4 1880.0 1907.6 output power (dBm) 24.30 24.24 24.16 Frequency (MHz) 1852.4 1880.0 1907.6 output power (dBm) 22.82 22.79 22.73 WCDMA Band V QPSK WCDMA (Band V) 16QAM WCDMA (Band V) CH 4132 4183 4233 CH 4132 4183 4233 Frequency (MHz) 826.4 836.6 846.6 output power (dBm) 24.77 24.82 24.84 Frequency (MHz) 826.4 836.6 846.6 output power (dBm) 22.89 22.94 22.91 ©Copyright. All rights reserved by CTTL. Page 12 of 66 WCDMA Band IV QPSK WCDMA (Band IV) 16QAM WCDMA (Band IV) CH 1312 1412 1513 CH 1312 1412 1513 No.25T04Z100116-012 Frequency (MHz) 1712.4 1732.4 1752.6 output power (dBm) 24.90 24.78 24.93 Frequency (MHz) 1712.4 1732.4 1752.6 output power (dBm) 23.48 23.34 23.47 ©Copyright. All rights reserved by CTTL. Page 13 of 66 No.25T04Z100116-012 A.1.3 Radiated A.1.3.1 Description This is the test for the maximum radiated power from the EUT. Part 22.913(a) specifies "The ERP of mobile transmitters and auxiliary test transmitters must not exceed 7 watts". Part 24.232(c) specifies "Mobile and portable stations are limited to 2 watts EIRP". Part 27.50(d) specifies "Fixed, mobile, and portable (handheld) stations operating in the 17101755 MHz band and mobile and portable stations operating in the 16951710 MHz and 17551780 MHz bands are limited to 1 watt EIRP". A.1.3.2 Method of Measurement According to KDB 412172 D01 and ANSI C63.26 the relevant equation for determining the maximum ERP or EIRP from the measured RF output power is given in Equation as follows: where; effective radiated power or equivalent isotropically radiated power(expressed in the same units as PT. transmitter output power, in this report the unit express as dBm; gain of the transmitting antenna, in dBd(ERP) or dBi(EIRP); signal attenuation in the connecting cable between the transmitter and antenna, in dB. Alternatively, the EIRP can be determined from Equation above and then converted to ERP based on the maximum antenna gain relationship by applying the following equation: Note: The antenna gain informations were provided by the client. The laboratory is not responsible for identifying its authenticity during the test. ©Copyright. All rights reserved by CTTL. Page 14 of 66 No.25T04Z100116-012 A.1.3.3 Limits and Measurement Results WCDMA Band II-EIRP Limits WCDMA Band II Burst Peak EIRP (dBm) 33dBm QPSK WCDMA (Band II) CH 9262 9400 9538 Frequency (MHz) 1852.4 1880 1907.6 output power (dBm) 24.30 24.24 24.16 EIRP(dBm) (GT LC =-2.5) 21.80 21.74 21.66 16QAM WCDMA (Band II) CH 9262 9400 9538 Frequency (MHz) 1852.4 1880 1907.6 output power (dBm) 22.82 22.79 22.73 EIRP(dBm) (GT LC =-2.5) 20.32 20.29 20.23 WCDMA Band V-ERP Limits WCDMA Band V Burst Peak ERP (dBm) 38.45dBm QPSK WCDMA (Band V) CH 4132 4183 4233 Frequency (MHz) output power (dBm) 826.4 836.6 846.6 24.77 24.82 24.84 ERP(dBm) (GT LC =-6.6) 16.02 16.07 16.09 16QAM WCDMA (Band V) CH 4132 4183 4233 Frequency (MHz) output power (dBm) 826.4 836.6 846.6 22.89 22.94 22.91 ERP(dBm) (GT LC =-6.6) 14.14 14.19 14.16 ©Copyright. All rights reserved by CTTL. Page 15 of 66 No.25T04Z100116-012 WCDMA Band IV-EIRP Limits WCDMA Band IV Burst Peak EIRP (dBm) 30dBm QPSK WCDMA (Band IV) CH 1312 1412 1513 Frequency (MHz) output power (dBm) 1712.4 1732.4 1752.6 24.90 24.78 24.93 EIRP(dBm) (GT LC =-3.7) 21.20 21.08 21.23 16QAM WCDMA (Band IV) CH 1312 1412 1513 Frequency (MHz) output power (dBm) 1712.4 1732.4 1752.6 23.48 23.34 23.47 EIRP(dBm) (GT LC =-3.7) 19.78 19.64 19.77 ©Copyright. All rights reserved by CTTL. Page 16 of 66 No.25T04Z100116-012 A.2 Emission Limit A.2.1 Measurement Method The measurement procedures in TIA-603E-2016 are used. The spectrum was scanned from 30 MHz to the 10th harmonic of the highest frequency generated within the equipment. The resolution bandwidth is set as outlined in Part 24.238, Part 22.917, Part 27.53. The spectrum was scanned with the mobile station transmitting at carrier frequencies that pertain to low, mid and high channels of WCDMA Band II, WCDMA Band V and WCDMA Band IV. The procedure of radiated spurious emissions is as follows: For measurements performed at frequencies less than or equal to 1 GHz, the EUT was placed on a 80cm-high non-conductive support; For measurements performed at frequencies above 1GHz, EUT was placed on a 1.5-meter-high non-conductive support. A measurement antenna was placed on the antenna mast 3 meters from the EUT for emission measurements. In the initial test, the height of the measurement antenna was varied from 1 m to 4 m for the relative positioning that produces the maximum radiated signal level. The test setup refers to figure below. Detected emissions were maximized at each frequency by rotating the EUT through 360°and adjusting the receiving antenna polarization. The radiated emission measurements of all non-harmonic and harmonics of the transmit frequency through the 10th harmonic were measured with peak detector. Fully-Anechoic Chamber Measurement Antenna 1m-4m EUT 3m 0.8 or 1.5m Turntable Attenuator System Simulator Amplifier Filter RF Test Receiver 1. The EUT is then put into continuously transmitting mode at its maximum power level during the test. And the maximum value of the receiver should be recorded as (Pr). 2. The EUT shall be replaced by a substitution antenna. The test setup refers to figure below. ©Copyright. All rights reserved by CTTL. Page 17 of 66 No.25T04Z100116-012 In the chamber, a substitution antenna for the frequency band of interest is placed at the reference point of the chamber. An RF Signal source for the frequency band of interest is connected to the substitution antenna with a cable that has been constructed to not interfere with the radiation pattern of the antenna. The height of measurement antenna varied between 1 m to 4 m to maximize the received signal amplitude for each emission that was detected and measured in the initial test. A power (PMea) is applied to the input of the substitution antenna and adjusts the level of the signal generator output until the value of the receiver reach the previously recorded (Pr). The power of signal source (PMea) is recorded. The test was performed with the measurement antenna in both vertical and horizontal polarization. 3. The Path loss (Ppl) between the Signal Source and the Substitution Antenna and the Substitution Antenna Gain (Ga) were recorded after test.A amplifier was connected in for the test. The Path loss (Ppl) is the summation of the cable loss and the gain of the amplifier. 4. The measurement results are obtained as described below: Power (EIRP) = PMea - Ppl + Ga This value is EIRP since the measurement is calibrated using an antenna of known gain (2.15 dBi) and known input power.ERP can be calculated from EIRP by subtracting the gain of the dipole, ERP = EIRP -2.15dBi. A.2.2 Measurement Limit Part 22.917 , Part 24.238 and Part 27.53(h) specify that 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. A.2.3 Measurement Results Radiated emissions measurements were made only at the upper, middle, and lower carrier ©Copyright. All rights reserved by CTTL. Page 18 of 66 No.25T04Z100116-012 frequencies of WCDMA Band II (1852.4 MHz, 1880.0MHz and 1907.6MHz),WCDMA Band V(826.4MHz, 836.6MHz and 846.6MHz) and WCDMA Band IV(1712.4MHz, 1732.4MHz and 1752.6MHz). It was decided that measurements at these three carrier frequencies would be sufficient to demonstrate compliance with emissions limits because it was seen that all the significant spurs occur well outside the band and no radiation was seen from a carrier in one block of the WCDMA Band II, WCDMA Band V and WCDMA Band IV into any of the other blocks. The equipment must still, however, meet emissions requirements with the carrier at all frequencies over which it is capable of operating and it is the manufacturer's responsibility to verify this. A.2.4 Measurement Results Table Frequency Channel Low WCDMA Band V Middle High Low WCDMA Band II Middle High Low WCDMA Band IV Middle High Frequency Range 9kHz-10GHz 9kHz-10GHz 9kHz-10GHz 9kHz-20GHz 9kHz-20GHz 9kHz-20GHz 9kHz-20GHz 9kHz-20GHz 9kHz-20GHz Result Pass Pass Pass Pass Pass Pass Pass Pass Pass A.2.5 Sweep Table Subrange 9~150 kHz 150kHz~30MHz 30MHz~1 GHz 1~20 GHz RBW 0.2kHz 9kHz 100KHz 1 MHz VBW 0.6kHz 27kHz 300KHz 3 MHz ©Copyright. All rights reserved by CTTL. Page 19 of 66 A.2.6 Measurement Result WCDMA BAND II Mode Channel 9262/1852.4MHz Frequency PMea Path Loss (MHz) (dBm) (dB) Antenna Gain(dBi) 3696.00 5549.50 7417.00 9267.00 11107.00 12965.00 -64.25 -60.06 -50.57 -46.03 -42.60 -39.15 3.45 5.31 8.00 8.85 9.77 12.53 10.41 11.21 10.10 11.70 12.61 12.74 No.25T04Z100116-012 Peak EIRP (dBm) -57.29 -54.16 -48.47 -43.18 -39.76 -38.94 Limit Margin Polarization (dBm) (dB) -13.00 44.29 V -13.00 41.16 H -13.00 35.47 H -13.00 30.18 V -13.00 26.76 H -13.00 25.94 V WCDMA BAND II Mode Channel 9400/1880MHz Frequency PMea Path Loss (MHz) (dBm) (dB) Antenna Gain(dBi) 3762.00 5630.00 7522.00 9389.00 11294.00 13155.00 -64.23 -59.99 -50.94 -46.87 -43.05 -39.33 3.80 5.62 7.71 9.13 10.61 13.23 10.15 11.36 10.24 11.50 12.61 12.54 Peak EIRP (dBm) -57.88 -54.25 -48.41 -44.50 -41.05 -40.02 Limit Margin Polarization (dBm) (dB) -13.00 44.88 V -13.00 41.25 H -13.00 35.41 V -13.00 31.50 H -13.00 28.05 V -13.00 27.02 V WCDMA BAND II Mode Channel 9538/1907.6MHz Frequency PMea Path Loss (MHz) (dBm) (dB) Antenna Gain(dBi) 3824.00 5736.00 7638.50 9546.50 11439.50 13352.00 -63.89 -59.61 -52.40 -47.99 -41.01 -36.93 3.93 5.87 6.78 9.11 12.42 13.11 9.95 11.33 10.38 11.89 12.56 12.45 Peak EIRP (dBm) -57.87 -54.15 -48.80 -45.21 -40.87 -37.59 Limit Margin Polarization (dBm) (dB) -13.00 44.87 V -13.00 41.15 V -13.00 35.80 H -13.00 32.21 V -13.00 27.87 H -13.00 24.59 V ©Copyright. All rights reserved by CTTL. Page 20 of 66 No.25T04Z100116-012 WCDMA BAND V Mode Channel 4132/826.4MHz Frequency PMea Path Antenna Correction (MHz) (dBm) Loss(dB) Gain(dBi) (dB) 2470.50 -53.81 4.32 10.36 2.15 4962.00 -60.89 4.92 11.22 2.15 5780.50 -58.58 5.68 11.12 2.15 6597.50 -53.41 7.11 10.32 2.15 7431.50 -50.19 7.91 10.10 2.15 8271.00 -49.75 7.60 11.20 2.15 Peak ERP (dBm) -49.92 -56.74 -55.29 -52.35 -50.15 -48.30 Limit (dBm) -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 Margin (dB) 36.92 43.74 42.29 39.35 37.15 35.30 Polarization H V H H H H WCDMA BAND V Mode Channel 4183/836.6MHz Frequency PMea Path Antenna Correction (MHz) (dBm) Loss(dB) Gain(dBi) (dB) 2507.50 -54.44 4.42 10.30 2.15 5006.00 -60.62 5.14 11.34 2.15 5870.00 -58.87 5.63 10.92 2.15 6705.00 -53.73 6.22 10.48 2.15 7537.00 -50.78 7.46 10.27 2.15 8368.50 -48.93 8.19 11.30 2.15 Peak ERP (dBm) -50.71 -56.57 -55.73 -51.62 -50.12 -47.97 Limit (dBm) -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 Margin (dB) 37.71 43.57 42.73 38.62 37.12 34.97 Polarization H V V V H H WCDMA BAND V Mode Channel 4233/846.6MHz Frequency PMea Path Antenna Correction (MHz) (dBm) Loss(dB) Gain(dBi) (dB) 2554.50 -53.96 4.55 10.30 2.15 4244.00 -59.25 4.95 10.28 2.15 5928.00 -58.85 6.06 10.74 2.15 6770.50 -54.14 6.40 10.34 2.15 7615.00 -51.63 6.62 10.33 2.15 8453.00 -49.63 8.02 11.30 2.15 Peak ERP (dBm) -50.36 -56.07 -56.32 -52.35 -50.07 -48.50 Limit (dBm) -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 Margin (dB) 37.36 43.07 43.32 39.35 37.07 35.50 Polarization H H H V V V ©Copyright. 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Page 21 of 66 WCDMA BAND IV Mode Channel 1312/1712.4MHz Frequency PMea Path (MHz) (dBm) Loss(dB) Antenna Gain(dBi) Peak EIRP (dBm) 8573.50 -60.09 8.11 11.20 -57.00 10282.50 -53.96 10.66 11.90 -52.72 11996.50 -52.23 11.96 13.09 -51.10 13702.00 -48.78 13.06 12.20 -49.64 15412.50 -51.12 14.91 15.42 -50.61 17126.50 -42.69 18.44 13.47 -47.66 No.25T04Z100116-012 Limit (dBm) -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 Margin Polarization (dB) 44.00 H 39.72 H 38.10 H 36.64 H 37.61 H 34.66 H WCDMA BAND IV Mode Channel 1412/1732.4MHz Frequency PMea Path (MHz) (dBm) Loss(dB) Antenna Gain(dBi) Peak EIRP (dBm) 8665.50 -58.92 8.55 11.17 -56.30 10408.50 -53.76 10.61 11.99 -52.38 12113.00 -51.76 12.06 13.31 -50.51 13857.50 -48.36 13.10 12.10 -49.36 15584.00 -49.41 16.56 15.60 -50.37 17338.50 -39.46 19.25 13.12 -45.59 Limit (dBm) -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 Margin Polarization (dB) 43.30 V 39.38 H 37.51 V 36.36 H 37.37 H 32.59 H WCDMA BAND IV Mode Channel 1513/1752.6MHz Frequency PMea Path (MHz) (dBm) Loss(dB) Antenna Gain(dBi) Peak EIRP (dBm) 8771.50 -58.26 7.97 11.14 -55.09 10505.00 -53.94 10.39 11.90 -52.43 12265.00 -52.91 11.55 13.40 -51.06 14008.00 -44.02 14.33 12.21 -46.14 15767.00 -49.70 16.51 15.57 -50.64 17534.50 -39.18 19.68 13.13 -45.73 Limit (dBm) -13.00 -13.00 -13.00 -13.00 -13.00 -13.00 Margin (dB) 42.09 39.43 38.06 33.14 37.64 32.73 Polarization V H V H H H Note: Peak EIRP (dBm) = PMea(dBm) - Path Loss(dB) + Antenna Gain(dBi) ©Copyright. All rights reserved by CTTL. Page 22 of 66 No.25T04Z100116-012 A.3 Frequency Stability A.3.1 Method of Measurement Frequency stability is a measure of the frequency drift due to temperature and supply voltage variations, with reference to the frequency measured at +20 °C and rated supply voltage. Two reference points are established at the applicable unwanted emissions limit using a RBW equal to the RBW required by the unwanted emissions specification of the applicable regulatory standard. These reference points measured using the lowest and highest channel of operation shall be identified as FL and FH respectively. In order to measure the carrier frequency under the condition of AFC lock, it is necessary to make measurements with the EUT in a "call mode". This is accomplished with the use of CMW500. 1. Measure the carrier frequency at room temperature. 2. Subject the EUT to overnight soak at -30. 3. With the EUT, powered via nominal voltage, connected to the CMW500 and in a simulated call on mid channel of each band, measure the carrier frequency. These measurements should be made within 2 minutes of Powering up the EUT, to prevent significant self-warming. 4. Repeat the above measurements at 10 increments from -30 to +50. Allow at least 1.5 hours at each temperature, unpowered, before making measurements. 5. Remeasure carrier frequency at room temperature with nominal voltage. Vary supply voltage from minimum voltage to maximum voltage, in 0.1Volt increments remeasuring carrier frequency at each voltage. Pause at nominal voltage for 1.5 hours unpowered, to allow any self-heating to stabilize, before continuing. 6. Subject the EUT to overnight soak at +50. 7. With the EUT, powered via nominal voltage, connected to the CMW500 and in a simulated call on the centre channel, measure the carrier frequency. These measurements should be made within 2 minutes of Powering up the EUT, to prevent significant self-warming. 8. Repeat the above measurements at 10 decrements from +50 to -30. Allow at least 1.5 hours at each temperature, unpowered, before making measurements. 9. At all temperature levels hold the temperature to +/- 0.5 during the measurement procedure. The frequency stability shall be sufficient to ensure that the fundamental emission stays within the authorized frequency block. As this transceiver is considered "Hand carried, battery powered equipment" Section 2.1055(d)(2) applies. This requires that the lower voltage for frequency stability testing be specified by the manufacturer. This transceiver is specified to operate with an input voltage of the lower, higher and nominal voltage. Operation above or below these voltage limits is prohibited by transceiver software in order to prevent improper operation as well as to protect components from overstress. ©Copyright. All rights reserved by CTTL. Page 23 of 66 No.25T04Z100116-012 A.3.2 Measurement results WCDMA Band II-QPSK Frequency Error vs Temperature Temperature() Voltage(V) FL(MHz) 20 50 40 30 10 3.92 1850.130 0 -10 -20 -30 Frequency Error vs Voltage Voltage(V) Temperature() FL(MHz) 3.41 20 1850.130 4.54 FH(MHz) 1909.860 FH(MHz) 1909.860 Offset(Hz) 1.10 1.52 2.09 3.15 2.65 3.73 3.02 4.33 Offset(Hz) 5.58 4.50 Frequency error(ppm) 0.0006 0.0008 0.0011 0.0017 0.0014 0.0020 0.0016 0.0023 Frequency error(ppm) 0.0030 0.0024 WCDMA Band IV-QPSK Frequency Error vs Temperature Temperature() Voltage(V) FL(MHz) 20 50 40 30 10 3.92 1710.120 0 -10 -20 -30 Frequency Error vs Voltage Voltage(V) Temperature() FL(MHz) 3.41 20 1710.120 4.54 FH(MHz) 1754.870 FH(MHz) 1754.870 Offset(Hz) 3.41 5.06 6.39 6.75 7.68 8.45 9.16 10.05 Offset(Hz) 10.62 10.01 Frequency error(ppm) 0.0020 0.0029 0.0037 0.0039 0.0044 0.0049 0.0053 0.0058 Frequency error(ppm) 0.0061 0.0058 ©Copyright. All rights reserved by CTTL. Page 24 of 66 WCDMA Band V-QPSK Frequency Error vs Temperature Temperature() Voltage(V) FL(MHz) 20 50 40 30 10 3.92 824.120 0 -10 -20 -30 Frequency Error vs Voltage Voltage(V) Temperature() FL(MHz) 3.41 20 824.120 4.54 FH(MHz) 848.870 FH(MHz) 848.870 Offset(Hz) -0.09 1.05 0.87 0.77 1.00 0.34 2.16 2.16 Offset(Hz) 1.73 2.37 No.25T04Z100116-012 Frequency error(ppm) 0.0001 0.0013 0.0010 0.0009 0.0012 0.0004 0.0026 0.0026 Frequency error(ppm) 0.0021 0.0028 ©Copyright. All rights reserved by CTTL. Page 25 of 66 No.25T04Z100116-012 A.4 Occupied Bandwidth Occupied bandwidth measurements are only provided for selected frequencies in order to reduce the amount of submitted data. Data were taken at the extreme and mid frequency. The table below lists the measured 99% BW. Spectrum analyzer plots are included on the following pages. The measurement method is from ANSI C63.26: a) The spectrum analyzer center frequency is set to the nominal EUT channel center frequency. The frequency span for the spectrum analyzer shall be set wide enough to capture all modulation products including the emission skirts. b) The nominal IF filter 3 dB bandwidth (RBW) shall be in the range of 1% to 5% of the anticipated OBW, and the VBW shall be set 3 × RBW. c) Set the reference level of the instrument as required to prevent the signal amplitude from exceeding the maximum spectrum analyzer input mixer level for linear operation. d) Set the detection mode to peak, and the trace mode to max-hold. ©Copyright. All rights reserved by CTTL. Page 26 of 66 No.25T04Z100116-012 WCDMA Band II (99%)-QPSK Frequency (MHz) Occupied Bandwidth (99%) (MHz) 1852.4 4.152 1880 4.152 1907.6 4.152 WCDMA Band II (99%) Channel 9262-Occupied Bandwidth (99% BW) Channel 9400-Occupied Bandwidth (99% BW) ©Copyright. All rights reserved by CTTL. Page 27 of 66 Channel 9538-Occupied Bandwidth (99% BW) No.25T04Z100116-012 ©Copyright. All rights reserved by CTTL. Page 28 of 66 No.25T04Z100116-012 WCDMA Band II (99%)-16QAM Frequency (MHz) Occupied Bandwidth (99%) (MHz) 1852.4 4.152 1880 4.172 1907.6 4.172 WCDMA Band II (99%) Channel 9262-Occupied Bandwidth (99% BW) Channel 9400-Occupied Bandwidth (99% BW) ©Copyright. All rights reserved by CTTL. Page 29 of 66 Channel 9538-Occupied Bandwidth (99% BW) No.25T04Z100116-012 ©Copyright. All rights reserved by CTTL. Page 30 of 66 No.25T04Z100116-012 WCDMA Band IV (99%)-QPSK Frequency (MHz) Occupied Bandwidth (99%) (MHz) 1712.4 4.152 1732.4 4.132 1752.6 4.132 WCDMA Band IV (99%) Channel 1312-Occupied Bandwidth (99% BW) Channel 1412-Occupied Bandwidth (99% BW) ©Copyright. All rights reserved by CTTL. Page 31 of 66 Channel 1513-Occupied Bandwidth (99% BW) No.25T04Z100116-012 ©Copyright. All rights reserved by CTTL. Page 32 of 66 No.25T04Z100116-012 WCDMA Band IV (99%)-16QAM Frequency (MHz) Occupied Bandwidth (99%) (MHz) 1712.4 4.152 1732.4 4.152 1752.6 4.152 WCDMA Band IV (99%) Channel 1312-Occupied Bandwidth (99% BW) Channel 1412-Occupied Bandwidth (99% BW) ©Copyright. All rights reserved by CTTL. Page 33 of 66 Channel 1513-Occupied Bandwidth (99% BW) No.25T04Z100116-012 ©Copyright. All rights reserved by CTTL. Page 34 of 66 No.25T04Z100116-012 WCDMA Band V (99%)-QPSK Frequency (MHz) Occupied Bandwidth (99%) (MHz) 826.4 4.152 836.6 4.152 846.6 4.132 WCDMA Band V (99%) Channel 4132-Occupied Bandwidth (99% BW) Channel 4183-Occupied Bandwidth (99% BW) ©Copyright. All rights reserved by CTTL. Page 35 of 66 Channel 4233-Occupied Bandwidth (99% BW) No.25T04Z100116-012 ©Copyright. All rights reserved by CTTL. Page 36 of 66 No.25T04Z100116-012 WCDMA Band V (99%)-16QAM Frequency (MHz) Occupied Bandwidth (99%) (MHz) 826.4 4.172 836.6 4.152 846.6 4.152 WCDMA Band V (99%) Channel 4132-Occupied Bandwidth (99% BW) Channel 4183-Occupied Bandwidth (99% BW) ©Copyright. All rights reserved by CTTL. Page 37 of 66 Channel 4233-Occupied Bandwidth (99% BW) No.25T04Z100116-012 ©Copyright. All rights reserved by CTTL. Page 38 of 66 No.25T04Z100116-012 A.5 Emission Bandwidth The emission bandwidth is defined as the width of the signal between two points, one below the carrier center frequency and one above the carrier center frequency, outside of which all emissions are attenuated at least 26 dB below the transmitter power. The measurement method is from ANSI C63.26: a) The spectrum analyzer center frequency is set to the nominal EUT channel center frequency. The span range for the spectrum analyzer shall be wide enough to see sufficient roll off of the signal to make the measurement. b) The nominal RBW shall be in the range of 1% to 5% of the anticipated OBW, and the VBW shall be set 3 × RBW. c) Set the reference level of the instrument as required to prevent the signal amplitude from exceeding the maximum spectrum analyzer input mixer level for linear operation. d) The dynamic range of the spectrum analyzer at the selected RBW shall be more than 10 dB below the target "-X dB" requirement, i.e., if the requirement calls for measuring the -26 dB OBW, the spectrum analyzer noise floor at the selected RBW shall be at least 36 dB below the reference level. e) Set spectrum analyzer detection mode to peak, and the trace mode to max hold. ©Copyright. All rights reserved by CTTL. Page 39 of 66 No.25T04Z100116-012 WCDMA Band II (-26dBc)-QPSK Frequency (MHz) Emission Bandwidth (-26dBc)(MHz) 1852.4 4.689 1880 4.674 1907.6 4.703 WCDMA Band II (-26dBc) Channel 9262-Emission Bandwidth (-26dBc BW) Channel 9400-Emission Bandwidth (-26dBc BW) ©Copyright. All rights reserved by CTTL. Page 40 of 66 Channel 9538-Emission Bandwidth (-26dBc BW) No.25T04Z100116-012 ©Copyright. All rights reserved by CTTL. Page 41 of 66 No.25T04Z100116-012 WCDMA Band II (-26dBc)-16QAM Frequency (MHz) Emission Bandwidth (-26dBc)(MHz) 1852.4 4.674 1880 4.674 1907.6 4.674 WCDMA Band II (-26dBc) Channel 9262-Emission Bandwidth (-26dBc BW) Channel 9400-Emission Bandwidth (-26dBc BW) ©Copyright. All rights reserved by CTTL. Page 42 of 66 Channel 9538-Emission Bandwidth (-26dBc BW) No.25T04Z100116-012 ©Copyright. All rights reserved by CTTL. Page 43 of 66 No.25T04Z100116-012 WCDMA Band IV (-26dBc)-QPSK Frequency (MHz) Emission Bandwidth (-26dBc)(MHz) 1712.4 4.689 1732.4 4.689 1752.6 4.689 WCDMA Band IV (-26dBc) Channel 1312-Emission Bandwidth (-26dBc BW) Channel 1412-Emission Bandwidth (-26dBc BW) ©Copyright. All rights reserved by CTTL. Page 44 of 66 Channel 1513-Emission Bandwidth (-26dBc BW) No.25T04Z100116-012 ©Copyright. All rights reserved by CTTL. Page 45 of 66 No.25T04Z100116-012 WCDMA Band IV (-26dBc)-16QAM Frequency (MHz) Emission Bandwidth (-26dBc)(MHz) 1712.4 4.674 1732.4 4.674 1752.6 4.674 WCDMA Band IV (-26dBc) Channel 1312-Emission Bandwidth (-26dBc BW) Channel 1412-Emission Bandwidth (-26dBc BW) ©Copyright. All rights reserved by CTTL. Page 46 of 66 Channel 1513-Emission Bandwidth (-26dBc BW) No.25T04Z100116-012 ©Copyright. All rights reserved by CTTL. Page 47 of 66 No.25T04Z100116-012 WCDMA Band V (-26dBc)-QPSK Frequency (MHz) Emission Bandwidth (-26dBc)(MHz) 826.4 4.674 836.6 4.674 846.6 4.674 WCDMA Band V (-26dBc) Channel 4132-Emission Bandwidth (-26dBc BW) Channel 4183-Emission Bandwidth (-26dBc BW) ©Copyright. All rights reserved by CTTL. Page 48 of 66 Channel 4233-Emission Bandwidth (-26dBc BW) No.25T04Z100116-012 ©Copyright. All rights reserved by CTTL. Page 49 of 66 No.25T04Z100116-012 WCDMA Band V (-26dBc)-16QAM Frequency (MHz) Emission Bandwidth (-26dBc)(MHz) 826.4 4.689 836.6 4.660 846.6 4.674 WCDMA Band V (-26dBc) Channel 4132-Emission Bandwidth (-26dBc BW) Channel 4183-Emission Bandwidth (-26dBc BW) ©Copyright. All rights reserved by CTTL. Page 50 of 66 Channel 4233-Emission Bandwidth (-26dBc BW) No.25T04Z100116-012 ©Copyright. All rights reserved by CTTL. Page 51 of 66 No.25T04Z100116-012 A.6 Band Edge Compliance A.6.1 Measurement limit Part 22.917, Part 24.238 and Part 27.53(h) specify that 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. According to KDB 971168, a relaxation of the reference bandwidth is often provided for measurements within a specified frequency range at the edge of the authorized frequency block/band. This is often implemented by permitting the use of a narrower RBW (typically limited to a minimum RBW of 1% of the OBW) for measuring the out-of-band emissions without a requirement to integrate the result over the full reference bandwidth. ©Copyright. All rights reserved by CTTL. Page 52 of 66 A.6.2 Measurement result WCDMA Band II-QPSK Channel 9262 No.25T04Z100116-012 Channel 9538 ©Copyright. All rights reserved by CTTL. Page 53 of 66 WCDMA Band IV-QPSK Channel 1312 No.25T04Z100116-012 Channel 1513 ©Copyright. All rights reserved by CTTL. Page 54 of 66 WCDMA Band V-QPSK Channel 4132 No.25T04Z100116-012 Channel 4233 ©Copyright. All rights reserved by CTTL. Page 55 of 66 No.25T04Z100116-012 A.7 Conducted Spurious Emission A.7.1 Measurement Method The following steps outline the procedure used to measure the conducted emissions from the EUT. 1. In measuring unwanted emissions, the spectrum shall be investigated from 30 MHz or the lowest radio frequency signal generated in the equipment, whichever is lower, without going below 9 kHz, up to at least the frequency given below: (a) If the equipment operates below 10 GHz: to the tenth harmonic of the highest fundamental frequency or to 40 GHz, whichever is lower. (b) If the equipment operates at or above 10 GHz: to the fifth harmonic of the highest fundamental frequency or to 100 GHz, whichever is lower. 2. Determine EUT transmit frequencies: below outlines the band edge frequencies pertinent to conducted emissions testing. 3. The number of sweep points of spectrum analyzer is greater than 2×span/RBW. A. 7.2 Measurement Limit Part 22.917, Part 24.238 and Part 27.53(h) specify that 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. ©Copyright. All rights reserved by CTTL. Page 56 of 66 A.7.3 Measurement result WCDMA Band II-QPSK Channel 9262 NOTE: peak above the limit line is the carrier frequency. No.25T04Z100116-012 ©Copyright. All rights reserved by CTTL. Page 57 of 66 Channel 9400 NOTE: peak above the limit line is the carrier frequency. No.25T04Z100116-012 ©Copyright. All rights reserved by CTTL. Page 58 of 66 Channel 9538 NOTE: peak above the limit line is the carrier frequency. No.25T04Z100116-012 ©Copyright. All rights reserved by CTTL. Page 59 of 66 WCDMA Band IV-QPSK Channel 1312 NOTE: peak above the limit line is the carrier frequency. No.25T04Z100116-012 ©Copyright. All rights reserved by CTTL. Page 60 of 66 Channel 1412 NOTE: peak above the limit line is the carrier frequency. No.25T04Z100116-012 ©Copyright. All rights reserved by CTTL. Page 61 of 66 Channel 1513 NOTE: peak above the limit line is the carrier frequency. No.25T04Z100116-012 ©Copyright. All rights reserved by CTTL. Page 62 of 66 WCDMA Band V-QPSK Channel 4132 NOTE: peak above the limit line is the carrier frequency. No.25T04Z100116-012 Channel 4183 NOTE: peak above the limit line is the carrier frequency. ©Copyright. All rights reserved by CTTL. Page 63 of 66 Channel 4233 NOTE: peak above the limit line is the carrier frequency. No.25T04Z100116-012 ©Copyright. All rights reserved by CTTL. Page 64 of 66 No.25T04Z100116-012 A.8 Peak-to-Average Power Ratio The peak-to-average ratio (PAR) of the transmission may not exceed 13 dB a) Refer to instrument's analyzer instruction manual for details on how to use the power statistics/CCDF function; b) Set resolution/measurement bandwidth signal's occupied bandwidth; c) Set the number of counts to a value that stabilizes the measured CCDF curve; d) Record the maximum PAPR level associated with a probability of 0.1%. WCDMA Band II-QPSK Measurement result CH 9400 Frequency (MHz) 1880 PAPR (dB) 3.04 WCDMA Band II-16QAM Measurement result CH 9400 Frequency (MHz) 1880 PAPR (dB) 4.43 WCDMA Band IV-QPSK Measurement result CH 1412 Frequency (MHz) 1732.4 PAPR (dB) 3.07 WCDMA Band IV-16QAM Measurement result CH 1412 Frequency (MHz) 1732.4 PAPR (dB) 4.49 ©Copyright. All rights reserved by CTTL. Page 65 of 66 Annex B: Accreditation Certificate No.25T04Z100116-012 ***END OF REPORT*** ©Copyright. All rights reserved by CTTL. Page 66 of 66
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