Test Report_FCC 15B

FCC ID: 2ADYY-M6

Test Report

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FCCID_2579929

FCC Report Application Purpose : Original grant Applicant Name: : TECNO MOBILE LIMITED Equipment Type : Mobile Phone Model Name : M6 Report Number : FCC15016717-6 Standard(S) : FCC Part 15 Subpart B Date Of Receipt : January 16, 2015 Date Of Issue : January 27, 2015 Test By : (Neil Wong) Reviewed By : (Robie Chen) Authorized by : (Michal Ling) Prepared by : Shenzhen WST Testing Technology Co., Ltd. 1F,No.9 Building,TGK Science & Technology ParkYangtian Rd., NO.72 Bao'an Dist.,GuangDong,China (Registration Number: 939433)

Page 2 of 31 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / January 27, 2015 Valid Original Report Report No.: FCC15016717-6

Page 3 of 31 Table of Contents Page 1. GENERAL INFORMATION 4 2. TEST DESCRIPTION 6 2.1 MEASUREMENT UNCERTAINTY 6 2.2 DESCRIPTION OF TEST MODES 7 2.3 CONFIGURATION OF SYSTEM UNDER TEST 8 2.4 DESCRIPTION OF SUPPORT UNITS (CONDUCTED MODE) 8 3. SUMMARY OF TEST RESULTS 9 4. MEASUREMENT INSTRUMENTS 10 5. EMC EMISSION TEST 11 5.1 CONDUCTED EMISSION MEASUREMENT 11 5.1.1 POWER LINE CONDUCTED EMISSION LIMITS 11 5.1.2 TEST PROCEDURE 12 5.1.3 DEVIATION FROM TEST STANDARD 12 5.1.4 TEST SETUP 12 5.1.5 EUT OPERATING CONDITIONS 12 5.1.6 TEST RESULTS 13 5.2 RADIATED EMISSION MEASUREMENT 15 5.2.1 RADIATED EMISSION LIMITS 15 5.2.2 TEST PROCEDURE 16 5.2.3 DEVIATION FROM TEST STANDARD 16 5.2.4 TEST SETUP 17 5.2.5 EUT OPERATING CONDITIONS 17 5.2.5.1 TEST RESULTS (BETWEEN 30M – 1000 MHZ) 18 5.2.5.2 TEST RESULTS(1GHZ TO 6GHZ) 20 12. EUT TEST PHOTO 21 13. PHOTOGRAPHS OF EUT 23 Report No.: FCC15016717-6

Page 4 of 31 1. GENERAL INFORMATION Test Model M6 Applicant TECNO MOBILE LIMITED RMS 05-15, 13A/F., SOUTH TOWER, Address WORLD FINANCE CTR, HARBOUR CITY, KLN, HK. Manufacturer SHENZHEN SMARTTEL CO., LTD. 6th Floor, Block 15, shatoujiao Free TRADE Zone, Shenyan Road, Yantian Address District, Shenzhen, Guangdong, P.R.China Equipment Type Mobile Phone Brand Name Battery Model: BL-20AT information: Voltage: 3.8V Capacity: 2020mAh Model: US-AH-1000 Adapter Input: AC 100-240 V, 50/60 Hz, 0.2A Information: Output: DC 5V 1A Hardware G335_MAIN_PCB_V1.1 version: Software V1.1 version: Data of receipt January 15, 2015 Date of test January 16, 2015 to January 27, 2015 Deviation None Condition of Normal Test Sample Report No.: FCC15016717-6

Page 5 of 31 We hereby certify that: All measurement facilities used to collect the measurement data are located at Building A, Baoshi Science & Technology Park, Baoshi Road, Bao’an District, Shenzhen, Guangdong, China The data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C 63.4:2009. The sample tested as described in this report is in compliance with the FCC Rules Part15 Subpart B. The test results of this report relate only to the tested sample identified in this report. Report No.: FCC15016717-6

Page 6 of 31 2. TEST DESCRIPTION 2.1 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±3.2dB 2 RF power, conducted ±0.16dB 3 Spurious emissions, conducted ±0.21dB 4 All emissions, radiated(<1G) ±4.7dB 5 All emissions, radiated(>1G) ±4.7dB 6 Temperature ±0.5°C 7 Humidity ±2% Report No.: FCC15016717-6

Page 7 of 31 2.2 DESCRIPTION OF TEST MODES To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively. Pretest Mode Description Mode 1 Exchange data For Conducted Emission Final Test Mode Description Mode 1 Exchange data For Radiated Emission Final Test Mode Description Mode 1 Exchange data Report No.: FCC15016717-6

Page 8 of 31 2.3 CONFIGURATION OF SYSTEM UNDER TEST AC Mains USB Cable PC EUT (EUT: Mobile Phone) I/O Port of EUT I/O Port Type Q’TY Cable Tested with USB port 1 0.8m USB cable, 1 unshielded Earphone 1 1m N/A 2.4 DESCRIPTION OF SUPPORT UNITS (CONDUCTED MODE) The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. Item Equipment Mfr/Brand Model/Type No. Series No. Note 1 Laptop Great Wall DS series / AC input cable: 1m unshielded 2 Switch power supply Great Wall ADP65S-1903420 / DC output cable: 1.2m shielded with a ferrite core Note: (1) The support equipment was authorized by Declaration of Confirmation. (2) For detachable type I/O cable should be specified the length in cm in『Length』column. Report No.: FCC15016717-6

Page 9 of 31 3. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 , Subpart B Standard Test Item Judgment Remark Section 15.107 CONDUCTED EMISSION PASS 15.109 RADIATED EMISSION PASS NOTE: (1)” N/A” denotes test is not applicable in this test report. Report No.: FCC15016717-6

Page 10 of 31 4. MEASUREMENT INSTRUMENTS Last Calibrated Kind of Equipment Manufacturer Type No. Serial No. Calibrated until ESPI Test Receiver R&S ESPI 100379 08/19/2014 08/18/2015 ESCI Test Receiver R&S ESCI 100005 08/19/2014 08/18/2015 LISN AFJ LS16 16010222119 08/19/2014 08/18/2015 LISN(EUT) Mestec AN3016 04/10040 08/19/2014 08/18/2015 pre-amplifier CDSI PAP-1G18-38 -- 08/19/2014 08/18/2015 System Controller CT SC100 - 08/19/2014 08/18/2015 Bi-log Antenna Chase CBL6111C 2576 08/19/2014 08/18/2015 Spectrum analyzer R&S FSU26 200409 08/19/2014 08/18/2015 Horn Antenna SCHWARZBECK 9120D 1141 08/19/2014 08/18/2015 Bi-log Antenna Schwarebeck VULB9163 9163/340 08/19/2014 08/18/2015 Pre Amplifier H.P. HP8447E 2945A02715 10/13/2014 10/12/2015 9*6*6 Anechoic -- -- -- 08/21/2014 08/20/2015 Report No.: FCC15016717-6

Page 11 of 31 5. EMC EMISSION TEST 5.1 CONDUCTED EMISSION MEASUREMENT 5.1.1 POWER LINE CONDUCTED EMISSION Limits (Frequency Range 150KHz-30MHz) Class A (dBuV) Class B (dBuV) FREQUENCY (MHz) Standard Quasi-peak Average Quasi-peak Average 0.15 -0.5 79.00 66.00 66 - 56 * 56 - 46 * FCC 0.50 -5.0 73.00 60.00 56.00 46.00 FCC 5.0 -30.0 73.00 60.00 60.00 50.00 FCC Note: (1) The tighter limit applies at the band edges. (2) The limit of " * " marked band means the limitation decreases linearly with the logarithm of the frequency in the range. The following table is the setting of the receiver Receiver Parameters Setting Attenuation 10 dB Start Frequency 0.15 MHz Stop Frequency 30 MHz IF Bandwidth 9 kHz Report No.: FCC15016717-6

Page 12 of 31 5.1.2 TEST PROCEDURE a. The EUT was placed 0.4 meters from the horizontal ground plane with EUT being connected to the power mains through a line impedance stabilization network (LISN). All other support equipments powered from additional LISN(s). The LISN provide 50 Ohm/ 50uH of coupling impedance for the measuring instrument. b. Interconnecting cables that hang closer than 40 cm to the ground plane shall be folded back and forth in the center forming a bundle 30 to 40 cm long. c. I/O cables that are not connected to a peripheral shall be bundled in the center. The end of the cable may be terminated, if required, using the correct terminating impedance. The overall length shall not exceed 1 m. d. LISN at least 80 cm from nearest part of EUT chassis. e. For the actual test configuration, please refer to the related Item –EUT Test Photos. 5.1.3 DEVIATION FROM TEST STANDARD No deviation 5.1.4 TEST SETUP V e r tic a l R e f e r e n c e G r o u n d P la n e T e s t R e c e iv e r EUT 40cm 80cm L IS N H o r iz o n ta l R e fe r e n c e G ro u n d P la n e N o te : 1 .S u p p o r t u n its w e r e c o n n e c te d to s e c o n d L IS N . 2 .B o th o f L IS N s ( A M N ) a r e 8 0 c m fr o m E U T a n d a t le a s t 8 0 fr o m o th e r u n its a n d o t h e r m e ta l p la n e s 5.1.5 EUT OPERATING CONDITIONS The EUT was configured for testing in a typical fashion (as a customer would normally use it). The EUT has been programmed to continuously transmit during test. This operating condition was tested and used to collect the included data. Report No.: FCC15016717-6

Page 13 of 31 5.1.6 TEST RESULTS EUT Mobile Phone Model Name M6 Temperature 26 ℃ Relative Humidity 54% Pressure 1010hPa Phase L Test Date January 23, 2015 Test Mode Mode 1 Voltage 120V/60Hz Report No.: FCC15016717-6

Page 14 of 31 EUT Mobile Phone Model Name M6 Temperature 26 ℃ Relative Humidity 54% Pressure 1010hPa Phase N Test Date January 21, 2015 Test Mode Mode 1 Voltage 120V/60Hz Report No.: FCC15016717-6

Page 15 of 31 5.2 RADIATED EMISSION MEASUREMENT 5.2.1 RADIATED EMISSION LIMITS (Frequency Range 9kHz-1000MHz) 20dBc in any 100 kHz bandwidth outside the operating frequency band. In case the emission fall within the restricted band specified on 15.205(a), then the 15.209(a) limit in the table below has to be followed. Frequencies Field Strength Measurement Distance (MHz) (micorvolts/meter) (meters) 0.009~0.490 2400/F(KHz) 300 0.490~1.705 24000/F(KHz) 30 1.705~30.0 30 30 30~88 100 3 88~216 150 3 216~960 200 3 Above 960 500 3 LIMITS OF RADIATED EMISSION MEASUREMENT (Above 1000MHz) Limit (dBuV/m) (at 3M) FREQUENCY (MHz) PEAK AVERAGE Above 1000 74 54 Notes: (1) The limit for radiated test was performed according to FCC PART 15C. (2) The tighter limit applies at the band edges. (3) Emission level (dBuV/m)=20log Emission level (uV/m). Spectrum Parameter Setting Attenuation Auto Start Frequency 1000 MHz Stop Frequency 10th carrier harmonic RB / VB (emission in restricted 1 MHz / 1 MHz for Peak, 1 MHz / 10Hz for Average band) Receiver Parameter Setting Attenuation Auto Start ~ Stop Frequency 9kHz~150kHz / RB 200Hz for QP Start ~ Stop Frequency 150kHz~30MHz / RB 9kHz for QP Start ~ Stop Frequency 30MHz~1000MHz / RB 120kHz for QP Report No.: FCC15016717-6

Page 16 of 31 5.2.2 TEST PROCEDURE a. The measuring distance of at 3 m shall be used for measurements at frequency up to 1GHz. For frequencies above 1GHz, any suitable measuring distance may be used. b. The EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3 meter open area test site. The table was rotated 360 degrees to determine the position of the highest radiation. c. The height of the equipment or of the substitution antenna shall be 0.8 m; the height of the test antenna shall vary between 1 m to 4 m. Both horizontal and vertical polarizations of the antenna are set to make the measurement. d. The initial step in collecting conducted emission data is a spectrum analyzer peak detector mode pre-scanning the measurement frequency range. Significant peaks are then marked and then Quasi Peak detector mode re-measured. e. If the Peak Mode measured value compliance with and lower than Quasi Peak Mode Limit, the EUT shall be deemed to meet QP Limits and then no additional QP Mode measurement performed. f. For the actual test configuration, please refer to the related Item –EUT Test Photos. Note: Both horizontal and vertical antenna polarities were tested and performed pretest to three orthogonal axis. The worst case emissions were reported 5.2.3 DEVIATION FROM TEST STANDARD No deviation Report No.: FCC15016717-6

Page 17 of 31 5.2.4 TEST SETUP （A）Radiated Emission Test-Up Frequency 30MHz~1GHz （B）Radiated Emission Test-Up Frequency Above 1GHz 5.2.5 EUT OPERATING CONDITIONS The EUT tested system was configured as the statements of 2.4 Unless otherwise a special operating condition is specified in the follows during the testing. Report No.: FCC15016717-6

Page 18 of 31 5.2.5.1 TEST RESULTS (BETWEEN 30M – 1000 MHZ) EUT Mobile Phone Model Name M6 Temperature 20 ℃ Relative Humidity 48% Pressure 1010 hPa Polarization : Horizontal Test Mode Mode 1 Test Date January 23, 2015 Report No.: FCC15016717-6

Page 19 of 31 EUT Mobile Phone Model Name M6 Temperature 20 ℃ Relative Humidity 48% Pressure 1010 hPa Polarization : Vertical Test Mode Mode 1 Test Date January 23, 2015 Report No.: FCC15016717-6

Page 20 of 31 5.2.5.2 TEST RESULTS(1GHZ TO 6GHZ) EUT Mobile Phone Model Name M6 Relative Temperature 20 ℃ 48% Humidity Pressure 1010 hPa Test Mode Mode 1 Test Date January 23, 2015 Freq. Ant. Emission Limit Over(dB) (MHz) Pol. Level(dBuV) 3m(dBuV/m) H/V PK AV PK AV PK AV 1627.45 V 60.00 42.97 74 54 -14.00 -11.03 3005.36 V 58.98 41.92 74 54 -15.02 -12.08 1619.46 H 58.57 40.61 74 54 -15.43 -13.39 3002.05 H 58.56 39.94 74 54 -15.44 -14.06 Remark: All emissions not reported were more than 20dB below the specified limit or in the noise floor. All the x/y/z orientation has been investigated, and only worst case is presented in this report. Report No.: FCC15016717-6

Page 21 of 31 6. EUT TEST PHOTO CONDUCTED EMISSION TEST RADIATED EMISSION TEST Report No.: FCC15016717-6

Page 22 of 31 RADIATED EMISSION TEST Report No.: FCC15016717-6

Page 23 of 31 7. PHOTOGRAPHS OF EUT Appearance photograph of EUT Appearance photograph of EUT Report No.: FCC15016717-6

Page 24 of 31 Appearance photograph of EUT Appearance photograph of EUT Report No.: FCC15016717-6

Page 25 of 31 Appearance photograph of EUT Appearance photograph of EUT Report No.: FCC15016717-6

Page 26 of 31 Appearance photograph of EUT Appearance photograph of EUT Report No.: FCC15016717-6

Page 27 of 31 Internal photograph of EUT Internal photograph of EUT Report No.: FCC15016717-6

Page 28 of 31 Internal photograph of EUT Internal photograph of EUT Report No.: FCC15016717-6

Page 29 of 31 Internal photograph of EUT Internal photograph of EUT Report No.: FCC15016717-6

Page 30 of 31 Internal photograph of EUT Internal photograph of EUT Report No.: FCC15016717-6

Page 31 of 31 Internal photograph of EUT ——END OF REPORT—— Report No.: FCC15016717-6


Document Created: 2015-04-03 18:47:13
Document Modified: 2015-04-03 18:47:13
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