I19Z61642-EMC03_Part90_CDMA Rev1

FCC ID: 2AM86U307AS

Test Report

Download: PDF
FCCID_4503666

EMC TEST REPORT No. I19Z61642-EMC03 for Wiko SAS Smart Phone Model Name: U307AS FCC ID: 2AM86U307AS with Hardware Version: V1.0 Software Version: U307ASV01.08.10 Issued Date: 2019-10-28 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. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S.Government. 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: cttl_terminals@caict.ac.cn, website: www.caict.ac.cn ©Copyright. All rights reserved by CTTL.

No.I19Z61642-EMC03 REPORT HISTORY Report Number Revision Description Issue Date I19Z61642-EMC03 Rev.0 1st edition 2019-10-28 Note: the latest revision of the test report supersedes all previous version. ©Copyright. All rights reserved by CTTL. Page 2 of 18

No.I19Z61642-EMC03 CONTENTS 1. TEST LABORATORY ............................................................................................................... 4 1.1. INTRODUCTION & ACCREDITATION ................................................................................. 4 2. TEST LABORATORY ............................................................................................................... 4 2.1. TESTING LOCATION ........................................................................................................... 4 2.2. TESTING ENVIRONMENT ................................................................................................... 4 2.3. PROJECT DATA ................................................................................................................... 4 2.4. SIGNATURE .......................................................................................................................... 4 3. CLIENT INFORMATION ........................................................................................................... 5 3.1. APPLICANT INFORMATION ................................................................................................ 5 3.2. MANUFACTURER INFORMATION ...................................................................................... 5 4. EQUIPMENT UNDER TEST (EUT) AND ANCILLARY EQUIPMENT (AE) ............................ 6 4.1. ABOUT EUT .......................................................................................................................... 6 4.2. INTERNAL IDENTIFICATION OF EUT USED DURING THE TEST ................................... 6 4.3. INTERNAL IDENTIFICATION OF AE USED DURING THE TEST...................................... 6 4.4. EUT SET-UPS ....................................................................................................................... 6 5. REFERENCE DOCUMENTS .................................................................................................... 7 5.1. REFERENCE DOCUMENTS FOR TESTING....................................................................... 7 6. LABORATORY ENVIRONMENT.............................................................................................. 8 7. SUMMARY OF TEST RESULTS .............................................................................................. 9 7.1. SUMMARY OF TEST RESULTS .......................................................................................... 9 7.2. STATEMENTS ....................................................................................................................... 9 8. TEST EQUIPMENTS UTILIZED ............................................................................................. 10 TEST SOFTWARE UTILIZED........................................................................................................ 10 ANNEX A: MEASUREMENT RESULTS ....................................................................................... 11 A.1 OUTPUT POWER ...............................................................................................................11 A.2 EMISSION LIMT ................................................................................................................. 14 ANNEX B: TEST LAYOUT ............................................................................................................ 18 ©Copyright. All rights reserved by CTTL. Page 3 of 18

No.I19Z61642-EMC03 1. Test Laboratory 1.1. Introduction & Accreditation Telecommunication Technology Labs, CAICT is an ISO/IEC 17025:2005 accredited test laboratory under NATIONAL VOLUNTARY LABORATORY ACCREDITATION PROGRAM (NVLAP) with lab code 600118-0, and is also an FCC accredited test laboratory (CN5017), and ISED accredited test laboratory (CN0066). The detail accreditation scope can be found on NVLAP website. 2. Test Laboratory 2.1. Testing Location Location 2: CTTL(Shouxiang) Address: No. 51 Shouxiang Science Building, Xueyuan Road, Haidian District, Beijing, P. R. China 100191 2.2. Testing Environment Normal Temperature: 15-35℃ Relative Humidity: 20-75% 2.3. Project data Testing Start Date: 2019-09-12 Testing End Date: 2019-10-22 2.4. Signature Wang Junqing (Prepared this test report) Zhang Ying (Reviewed this test report) Liu Baodian Deputy Director of the laboratory (Approved this test report) ©Copyright. All rights reserved by CTTL. Page 4 of 18

No.I19Z61642-EMC03 3. Client Information 3.1. Applicant Information Company Name: Wiko SAS Address: 1, rue Capitaine Dessemond 13007 - Marseille - France. Contact Person Filippo Cesare FERRARA Contact Email fferrara@wikomobile.com Telephone: 0033610144948 Fax: 33488089520 3.2. Manufacturer Information Company Name: Shenzhen Tinno Mobile Technology Corp. 4/F, H-3 Building,OCT Eastern lndustrial Park. NO.1 XiangShan East Address: Road, Nan Shan District,Shenzhen, P.R.China Contact Person xiaoping.li Contact Email xiaoping.li@tinno.com Telephone: 0755-86095550 Fax: / ©Copyright. All rights reserved by CTTL. Page 5 of 18

No.I19Z61642-EMC03 4. Equipment Under Test (EUT) and Ancillary Equipment (AE) 4.1. About EUT Description Smart Phone Model Name U307AS FCC ID 2AM86U307AS Extreme vol. Limits 3.5VDC to 4.4VDC (nominal: 3.85VDC) Note: Components list, please refer to documents of the manufacturer; it is also included in the original test record of CTTL-Telecommunication Technology Labs, CAICT. 4.2. Internal Identification of EUT used during the test EUT ID* IMEI HW Version SW Version EUT2 864337040011398 V1.0 U307ASV01.08.10 *EUT ID: is used to identify the test sample in the lab internally. 4.3. Internal Identification of AE used during the test AE ID* Description SN Note AE1 battery / / AE1 Model LT25H426271W Manufacturer Ningbo Veken Battery Co., Ltd Capacitance 2500mAh Nominal voltage 3.85V *AE ID: is used to identify the test sample in the lab internally. 4.4. EUT set-ups EUT Set-up No. Combination of EUT and AE Remarks Set.30 EUT1 + AE1 ERP/EIRP/RSE tests ©Copyright. All rights reserved by CTTL. Page 6 of 18

No.I19Z61642-EMC03 5. Reference Documents 5.1. Reference Documents for testing The following documents listed in this section are referred for testing. Reference Title Version FCC Part 90 PRIVATE LAND MOBILE RADIO SERVICES 10-1-16 Edition ANSI/TIA-603-E Land Mobile FM or PM Communications Equipment 2016 Measurement and Performance Standards KDB 971168 D01 Measurement Guidance for Certification of Licensed Digital v03r01 Transmitters ANSI C63.26 American National Standard for Compliance Testing of 2015 Transmitters Used in Licensed Radio Services ©Copyright. All rights reserved by CTTL. Page 7 of 18

No.I19Z61642-EMC03 6. LABORATORY ENVIRONMENT Fully-anechoic chamber FAC-3 (9 meters×6.5 meters×4 meters) did not exceed following limits along the EMC testing: Temperature Min. = 15 ℃, Max. = 35 ℃ Relative humidity Min. = 15 %, Max. = 75 % Shielding effectiveness 0.014MHz - 1MHz, >60dB; 1MHz - 1000MHz, >90dB. Electrical insulation > 2 MΩ Ground system resistance <4 Ω Site voltage standing-wave ratio (SVSWR) Between 0 and 6 dB, from 1GHz to 18GHz Uniformity of field strength Between 0 and 6 dB, from 80 to 4000 MHz ©Copyright. All rights reserved by CTTL. Page 8 of 18

No.I19Z61642-EMC03 7. SUMMARY OF TEST RESULTS 7.1. Summary of test results Abbreviations used in this clause: P Pass F Fail Verdict Column NA Not applicable NM Not measured The test is performed in test location 1, 2, 3 or 4 which Location Column 1/2/3/4 are described in section 1.1 of this report CDMA800 BC10 Clause in Section in Test Items Test Name Verdict FCC rules this report Location 1 Output Power 90.635(b) 5.4 P Shouxiang 2 Emission Limit 90.691, 2.1051 5.5 P Shouxiang 7.2. Statements The test cases listed in section 7.1 of this report for the EUT specified in section 4 were performed according to the standards or reference documents in section 5.1 The EUT met all applicable requirements of the standards or reference documents in section 5.1. This report only deals with the CDMA functions among the features described in section 4. ©Copyright. All rights reserved by CTTL. Page 9 of 18

No.I19Z61642-EMC03 8. Test Equipments Utilized Series Cal Due Calibration NO. Description Type Manufacture Number Date Interval 1 EMI Antenna VULB9163 9163-235 Schwarzbeck 2019-11-20 1 year 2 EMI Antenna 3117 00058889 ETS-Lindgren 2020-02-02 1 year 3 EMI Antenna 3117 00119024 ETS-Lindgren 2020-02-25 1 year 4 EMI Antenna 9117 167 Schwarzbeck 2020-05-27 1 year 5 Signal Generator N5183A MY49060052 R&S 2020-06-24 1 year 6 Test Receiver E4440A MY48250642 Agilent 2020-03-18 1 year Universal Radio 7 Communication CMW500 143008 R&S 2019-11-26 1 year Tester Test Software Utilized Test Item Test Software and Version Software Vendor ERP/EIRP/RSE Tile V7.2.3.5 ETS-Lindgren ©Copyright. All rights reserved by CTTL. Page 10 of 18

No.I19Z61642-EMC03 ANNEX A: MEASUREMENT RESULTS A.1 OUTPUT POWER Reference FCC: CFR Part 90.635, and 2.1053 A.1.1 Summary During the process of testing, the EUT was controlled via Agilent Universal Radio Communication Tester (E5515C) to ensure max power transmission and proper modulation. This result contains peak output power and ERP/EIRP measurements for the EUT. In all cases, output power is within the specified limits. A.1.2 Radiated A.1.2.1 Description This is the test for the maximum radiated power from the EUT. Rule Part 90.635(b) specifies "The maximum output power of the transmitter for mobile stations is 100 watts (20 dBw).” A.1.2.2 Method of Measurement The measurements procedures in TIA-603-E-2016 are used. 1. EUT was placed on a 1.5 meter high non-conductive stand at a 3 meter test distance from the receive antenna. A receiving antenna was placed on the antenna mast 3 meters from the EUT for emission measurements. The height of receiving antenna is 1.5m. 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 transmit frequencies in three channels (High, Middle, Low) were measured with RMS detector. 2. 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). 3. The EUT shall be replaced by a substitution antenna. The test setup refers to figure below. ©Copyright. All rights reserved by CTTL. Page 11 of 18

No.I19Z61642-EMC03 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. A power (PMea) is applied to the input of the substitution antenna. Adjust the level of the signal generator output until the value of the receiver reaches the previously recorded (Pr). The power of signal source (PMea) is recorded. The test should be performed by rotating the test item and adjusting the receiving antenna polarization. 4. An amplifier should be connected to the Signal Source output port. And the cable should be connected between the amplifier and the substitution antenna. The cable loss (Pcl), the substitution antenna Gain (Ga) and the amplifier Gain (PAg) should be recorded after test. The measurement results are obtained as described below: Power (EIRP) = PMea - PAg - Pcl - Ga 5. This value is EIRP since the measurement is calibrated using an antenna of known gain (Unit dBi) and known input power. 6. ERP can be calculated from EIRP by subtracting the gain of the dipole, ERP = EIRP -2.15. For test layout photo, please refer to Pic.1 in Annex B. ©Copyright. All rights reserved by CTTL. Page 12 of 18

No.I19Z61642-EMC03 UAT Measurement Results: CDMA800(BC10)- ERP Limits Band RMS ERP (dBm) CDMA800(BC10) ≤50dBm Measurement result 1x RTT Frequency PMea Pcl PAg Ga Correction RMS Polarization (MHz) (dBm) (dB) (dB) (dBi) (dB) ERP(dBm) 817.9 -22.66 2.18 45.87 1.03 2.15 19.91 H 823.1 -20.82 2.24 45.80 0.10 2.15 20.69 H Sample calculation: 823.10 MHz ERP (dBm) = PMea(-20.82dBm) - Ga (-0.10dBi) - PAg (-45.80dB) - Pcl (2.24dB) – 2.15 = 20.69 dBm Ev-Do Frequency PMea Pcl PAg Ga Correction RMS Polarization (MHz) (dBm) (dB) (dB) (dBi) (dB) ERP(dBm) 817.9 -22.71 2.18 45.87 1.03 2.15 19.86 H 823.1 -20.84 2.24 45.80 0.10 2.15 20.67 H Sample calculation: 823.10MHz ERP (dBm) = PMea(-20.84dBm) - Ga(-0.10dBi) - PAg(-45.80dB) - Pcl (2.24dB) – 2.15 = 20.67dBm Note: Expanded measurement uncertainty is U = 2.84 dB, k = 2. ©Copyright. All rights reserved by CTTL. Page 13 of 18

No.I19Z61642-EMC03 A.2 EMISSION LIMT Reference FCC: CFR Part 90.691 and 2.1053 A.2.1 Measurement Method The measurements procedures in TIA-603-E-2016 are used. This measurement is carried out in fully-anechoic chamber 3. The spectrum was scanned from 30 MHz to the 10th harmonic of the highest frequency generated within the equipment, which is the transmitted carrier that can be as high as 1910 MHz. The resolution bandwidth is set 1MHz as outlined in CFR Part 90.691. The spectrum was scanned with the mobile station transmitting at carrier frequencies that pertain to low, mid and high channels of CDMA800 BC10. The procedure of radiated spurious emissions is as follows: 1. EUT was placed on a 1.5 meter high non-conductive stand at a 3 meter test distance from the receive antenna. A receiving antenna was placed on the antenna mast 3 meters from the EUT for emission measurements. The height of receiving antenna is 1.5m. 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. 2. 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). 3. The EUT shall be replaced by a substitution antenna. The test setup refers to figure below. ©Copyright. All rights reserved by CTTL. Page 14 of 18

No.I19Z61642-EMC03 In the chamber, an 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. A power (PMea) is applied to the input of the substitution antenna. Adjust the level of the signal generator output until the value of the receiver reaches the previously recorded (Pr). The power of signal source (PMea) is recorded. The test should be performed by rotating the test item and adjusting the receiving antenna polarization. 4. The Path loss (Ppl) between the Signal Source with the Substitution Antenna and the Substitution Antenna Gain (Ga) should be recorded after test. An amplifier should be connected in for the test. The Path loss (Ppl) is the summation of the cable loss and the gain of the amplifier. The measurement results are obtained as described below: Power (EIRP) = PMea+ Ppl + Ga 5. This value is EIRP since the measurement is calibrated using an antenna of known gain (unit: dBi) and known input power. 6. ERP can be calculated from EIRP by subtracting the gain of the dipole, ERP = EIRP -2.15dB. A.2.2 Measurement Limit CFR Part 90.691 all 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. The specification that emissions shall be attenuated below the transmitter power (P) by at least 43 + 10 log (P) dB, translates in the relevant power range (1 to 0.001 W) to -13 dBm. At 1 W the specified minimum attenuation becomes 43 dB and relative to a 30 dBm (1 W) carrier becomes a limit of -13 dBm. At 0.001 W (0 dBm) the minimum attenuation is 13 dB, which again yields a limit of -13 dBm. In this way a translation of the specification from relative to absolute terms is carried out. A.2.3 Measurement Results Radiated emissions measurements were made only at the upper and lower carrier frequencies of the CDMA BC10 (817.9MHz and 823.1MHz). 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 CDMA BC0, CDMA BC1 or CDMA BC10 into any of the other blocks. ©Copyright. All rights reserved by CTTL. Page 15 of 18

No.I19Z61642-EMC03 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. ©Copyright. All rights reserved by CTTL. Page 16 of 18

No.I19Z61642-EMC03 Measurement Results: CDMA BC10, Channel 475 Frequency PMea Path Antenna Correction Peak Limit Polarization (MHz) (dBm) Loss(dB) Gain(dBi) (dB) ERP(dBm) （dBm） 1640.01 -62.69 3.56 5.25 2.15 -63.15 -13.00 H 2458.00 -50.42 4.58 5.97 2.15 -51.18 -13.00 V 3274.02 -55.34 5.28 7.66 2.15 -55.11 -13.00 V 4090.02 -56.06 6.04 8.99 2.15 -55.26 -13.00 V 4910.01 -55.68 6.73 9.81 2.15 -54.75 -13.00 H 5725.01 -54.77 7.30 10.55 2.15 -53.67 -13.00 V CDMA BC10, Channel 684 Frequency PMea Path Antenna Correction Peak Limit Polarization (MHz) (dBm) Loss(dB) Gain(dBi) (dB) ERP(dBm) （dBm） 1642.01 -62.40 3.56 5.24 2.15 -62.87 -13.00 H 2472.00 -54.10 4.59 6.02 2.15 -54.82 -13.00 V 3289.02 -55.99 5.29 7.69 2.15 -55.74 -13.00 H 4117.02 -55.58 6.04 9.02 2.15 -54.75 -13.00 H 4938.01 -55.50 6.71 9.84 2.15 -54.52 -13.00 V 5766.01 -55.37 7.24 10.55 2.15 -54.21 -13.00 H Sample calculation: 1642.01MHz ERP (dBm) = PMea(-62.40dBm) - Pcl (3.56dB) - Ga (-5.24dBi) – 2.15dBm =-62.87dBm Note: Expanded measurement uncertainty is U = 5.16 dB, k = 2. ©Copyright. All rights reserved by CTTL. Page 17 of 18

No.I19Z61642-EMC03 ANNEX B: TEST LAYOUT Pic.1 Radiated spurious emission ***END OF REPORT*** ©Copyright. All rights reserved by CTTL. Page 18 of 18


Document Created: 2019-11-04 13:22:54
Document Modified: 2019-11-04 13:22:54
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC