Test Report

FCC ID: 2AH25P1

Test Report

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FCCID_3359577

Report No.SH17010030E02 FCC EMC TEST REPORT Issued to Shanghai Sunmi Technology Co.,Ltd. For Smart POS system Model Name : W6900 Trade Name _: SUNMI Brand Name : SUNMI Standard : 47 CFR Part 15 Subpart B ECC ID o 2AH2SPI Test date : —Feb.14,2017 Issue date ; Feb.15,2017 _ by Shanghai Skylabs Co., Ltd. < / 1 Tested by M i\ Approved by élM, | Review by \CW\ G V Thereport refers only to the sample tested and does not apply to the bulk. This report is issued in confidenceto the client andit will be strictly treated as such by the Shanghai Skylabs Co., Ltd. It may not bereproducedratherin its entirety or in part and it may not he used for adverting. Theclient to whomthe report is issued may, however, show orsendit .or a certified copy there of prepared hy the Shanghai Skylabs Co., Ltd to his customer. Supplieror others persons directly concerned. Shanghai Skylabs Co., Ltd will not, without the consent of the client enter into any discussion of correspondence with any thirdparty concerning the contents of the report. In the event of the improper use of the report, Shanghai Skylahs Co., Ltd reserves therights to withdraw it and to adopt any other remedies which may be appropriate. Shanghai Skylabs Co..Ltd. Email: service@skylabs.cn Building 1. NO.1399.JiangYue Rd, Minhang District Shanghai, China Web site: http://www.skylabs.cn

Report No. SH17010030E02 DIRECTORY 1. General Information ......................................................................................................... 4 1.1 Applicant ............................................................................................................................. 4 1.2 Manufacturer ....................................................................................................................... 4 1.3 Description of EUT ............................................................................................................. 5 2. Facilities and Accreditations ............................................................................................ 6 2.1 Test Facility ......................................................................................................................... 6 2.2 Environmental Conditions .................................................................................................. 6 2.3 Measurement Uncertainty ................................................................................................... 6 2.4 List of Equipments Used ..................................................................................................... 7 2.5 Test Standards and Results .................................................................................................. 8 3. Test Conditions Setting ..................................................................................................... 9 3.1 Test Mode ............................................................................................................................ 9 4. Emission Tests .................................................................................................................. 10 4.1 Conducted Emission Measurement ................................................................................... 10 4.2 Radiated Emission Measurement ...................................................................................... 14 Annex A Photos of the EUT ........................................................................................................... 17 Annex B Photos of Test Setup ........................................................................................................ 18 Page 2 of 19

Report No. SH17010030E02 Change History Issue Date Reason for change 1.0 Feb.15,2017 First edition Page 3 of 19

Report No. SH17010030E02 1. General Information 1.1 Applicant Shanghai Sunmi Technology Co.,Ltd. Room 505, KIC Plaza, No.388 Song Hu Road, Yang Pu District, Shanghai, China 1.2 Manufacturer Shanghai Sunmi Technology Co.,Ltd. Room 505, KIC Plaza, No.388 Song Hu Road, Yang Pu District, Shanghai, China Page 4 of 19

Report No. SH17010030E02 1.3 Description of EUT Sample Description .............. : Smart POS system Brand Name .......................... : SUNMI Trade Name .......................... : SUNMI Model Name ......................... : W6900 Hardware Version ................. : V1.1 Software Version .................. : B900_A1BOM_V1.1.4_20170103 Frequency Range ................... Bluetooth; WIFI Extreme Voltages .................. : High：4.2V; Low:3.4V; Norm: 3.7V Charger Brand Name ........................... Mode No ................................ TPA-46050200UU Electrical Rating [Input] ........ 100-240V, 0.3A Electrical Rating [Output] ..... 5V, 2A Manufacturer ......................... SHENZHEN TIANYIN ELECTRONICS CO., LTD. COMMUNITY SHIYAN SUBDISTRICT, BAO’AN DISTRICT Manufacturer Address ........... SHENZHEN, GUANGDON 518108 CHINA For a more detailed description, please refer to Specification or User’s Manual supplied by the applicant and/or manufacturer. Page 5 of 19

Report No. SH17010030E02 2. Facilities and Accreditations 2.1 Test Facility Shanghai Skylabs Co., Ltd. Morlab Laboratory is a third party testing organization accredited by China National Accreditation Service for Conformity Assessment (CNAS) according to ISO/IEC 17025. The accreditation certificate number is L6644. A 9*6*6(m) fully anechoic chamber was used for the radiated spurious emissions test. 2.2 Environmental Conditions Ambient temperature: 15~35°C Relative humidity: 30~60% Atmosphere pressure: 86-106kPa 2.3 Measurement Uncertainty The uncertainty is calculated using the methods suggested in the "Guide to the Expression of Uncertainty in Measurement" (GUM) published by ISO. Uncertainty of Conducted Emission: ±1.76dB Uncertainty of Radiated Emission: ±3.16dB Page 6 of 19

Report No. SH17010030E02 2.4 List of Equipments Used Description Manufacturer Model Serial No. Cal.Date Cal.Due Shielding Room CHENGYU 5m×4m×3m CR 2015.09.13 2year EMI Test Receiver R&S ESCI7 100787 2016.08.05 1year Artificial Mains TESEQ NNB 51 33285 2016.02.24 1year Network 3m Semi-anechoic 9.2×6.25×6.15 CHENGYU SAR 2015.09.13 2year Chamber m Broadband Log Antenna Schwarzbeck VULB 9163 9163-561 2015.07.24 2year Broadband Horn Antenna Schwarzbeck BBHA 9120 D 9120D-1033 2015.07.24 2year Power Supplier NF ES2000S 9087735 2016.09.25 1year LXPFY0C00 Laptop ACER Aspire 4376ZG 49352912216 / 01 Laptop Adapter LITEON PA-1650-22 9801016502 / USB Data Cable / / / / NOTE: Equipments listed above have been calibrated and are in the period of validation. Page 7 of 19

Report No. SH17010030E02 2.5 Test Standards and Results The objective of the report is to perform testing according to 47 CFR Part 15 Subpart B No. Identity Document Title 1 47 CFR Part 15 Radio Frequency Devices Test detailed items/section required by FCC rules and results are as below: No. Section Description Result 1 15.107（a） Conducted Emission PASS 2 15.109（a） Radiated Emission PASS 3 ANSI C63.4-2014 Radiated Emission PASS Page 8 of 19

Report No. SH17010030E02 3. Test Conditions Setting 3.1 Test Mode The EUT configuration of the emission tests was EUT + Charger. Before the measurement, the lithium battery was completely discharge. During the measurement, the lithium battery and the charger were installed, and the MS were in charging state NOTE: All configurations and test modes are performed, only the worst case is recorded in this report. Page 9 of 19

Report No. SH17010030E02 4. Emission Tests 4.1 Conducted Emission Measurement 4.1.1 Limits of Conducted Emission: According to FCC section 15.107, the radio frequency voltage that is conducted back onto the AC power line on any frequency within the band 150kHz to 30MHz shall not exceed the limits in the following table, as measured using a 50µH/50Ω line impedance stabilization network (LISN). CLASS B (dBuV) Frequency (MHz) Quasi-peak Average 0.15 - 0.5 66 - 56 56 - 46 0.50 - 5.0 56 46 5.0 - 30.0 60 50 NOTE: (1) The lower limit shall apply at the band edges. (2) The limit decreases linearly with the logarithm of the frequency in the range 0.15 - 0.50MHz. 4.1.2 Test Procedure The EUT and support equipment, if needed, were set up as per the test configuration to simulate typical usage per the user’s manual. When the EUT is a tabletop system, a wooden table with a height of 0.8 meters is used and is placed on the ground plane as per ANSI C63.4 (see Test Facility for the dimensions of the ground plane used). When the EUT is a floor standing equipment, it is placed on the ground plane, which has a 3-12 mm non-conductive covering to insulate the EUT from the ground plane. All I/O cables were positioned to simulate typical actual usage as per ANSI C63.4. EUT connected to Class B Computer/Laptop via USB data cable and data exchange mode. The Computer/Laptop installed by US power 120V/60Hz, through a Line Impedance Stabilization Network (LISN), which was supplied power source and was grounded to the ground plane. The test program of the EUT was started. Emissions were measured on each current carrying line of the EUT using an EMI Test Receiver connected to the LISN powering the EUT. The Receiver scanned from 150kHz to 30MHz for emissions in each of the test modes. During the above scans, the emissions were maximized by cable manipulation. The test mode(s) described in Item 3.1 were scanned during the preliminary test. After the preliminary scan, we found the test mode described in Item 3.1 producing the highest emission level. The worst configuration of EUT and cable of the above highest emission level were recorded for reference of the final test. Page 10 of 19

Report No. SH17010030E02 4.1.3 Test Setup < 40cm > < 80cm > EUT Pulse Limiter < 80cm > LISN Receiver 4.1.4 Test Result Test Verdict Recorded for Suspicious Points: Freq Result Limit Margin Line MHz dBuV dBuV dB Average 0.19 14.83 54.00 39.17 QP 0.19 28.12 64.00 35.88 Average 0.45 13.87 46.95 33.08 QP 0.45 25.12 56.95 31.83 Average 0.58 22.59 46.00 23.41 QP 0.58 34.98 56.00 21.02 Average 1.16 17.06 46.00 28.94 QP 1.16 28.31 56.00 27.69 Average 14.48 21.87 50.00 28.13 QP 14.48 36.72 60.00 23.28 Average 24.03 2.45 50.00 47.55 QP 24.03 23.80 60.00 36.20 Page 11 of 19

Report No. SH17010030E02 Freq Result Limit Margin Neutral MHz dBuV dBuV dB Average 0.19 9.88 54.03 44.15 QP 0.19 25.12 64.03 38.91 Average 0.64 15.65 46.00 30.35 QP 0.64 24.38 56.00 31.62 Average 0.77 18.62 46.00 27.38 QP 0.77 30.03 56.00 25.97 Average 0.91 14.38 46.00 31.62 QP 0.91 30.04 56.00 25.96 Average 1.22 10.09 46.00 35.91 QP 1.22 27.07 56.00 28.93 Average 29.22 0.45 50.00 49.55 QP 29.22 9.30 60.00 50.70 Test Plot: (Plot A: L Phase) Page 12 of 19

Report No. SH17010030E02 (Plot B: N Phase) Page 13 of 19

Report No. SH17010030E02 4.2 Radiated Emission Measurement 4.2.1 Limits of Radiated Emission According to FCC section 15.109, the field strength of radiated emissions from unintentional radiators at a certain distance shall not exceed the following values: Field Strength CLASS B (at 3m) Frequency (MHz) µV/m dBµV/m 30 - 88 100 40.0 88 - 216 150 43.5 216 - 960 200 46.0 Above 960 500 54.0 NOTE: (1) Field Strength (dBµV/m) = 20*log[Field Strength (µV/m)]. (2) In the emission tables above, the tighter limit applies at the band edges. Frequency range of radiated measurements (For unintentional radiators): According to the FCC section 15.33 a(4) reference of a(1) : If the intentional radiator operates below 10GHz: to the tenth harmonic of the highest fundamental frequency or to 40GHz, whichever is lower. Note: The highest frequency is 2472MHz , So 10th harmonic is 24.72GHz, the frequency range is from 30MHz to 26GHz Page 14 of 19

Report No. SH17010030E02 4.2.2 Test Procedure The equipment was set up as per the test configuration to simulate typical usage per the user’s manual. When the EUT is a tabletop system, a wooden turntable with a height of 0.8 meters is used which is placed on the ground plane. When the EUT is a floor standing equipment, it is placed on the ground plane which has a 3-12 mm non-conductive covering to insulate the EUT from the ground plane. Support equipment, if needed, was placed as per ANSI C63.4. All I/O cables were positioned to simulate typical usage as per ANSI C63.4. The EUT received AC power source from the outlet socket under the turntable. All support equipment power received from another socket under the turntable. The antenna was placed at 3 or 10 meter away from the EUT as stated in ANSI C63.4. The antenna connected to the Spectrum Analyzer via a cable and at times a pre-amplifier would be used. The Analyzer / Receiver quickly scanned from 30MHz to 40GHz. The EUT test program was started. Emissions were scanned and measured rotating the EUT to 360 degrees and positioning the antenna 1 to 4 meters above the ground plane, in both the vertical and the horizontal polarization, to maximize the emission reading level. The test mode(s) described in Item 3.1 were scanned during the preliminary test: After the preliminary scan, we found the test mode described in Item 3.1 producing the highest emission level. The worst configuration of EUT and cable of the above highest emission level were recorded for reference of the final test 4.2.3 Test Setup < 3m > Test Antenna < 1m ... 4m > EUT < 80cm > Turn Table Receiver Preamplifier Page 15 of 19

Report No. SH17010030E02 Test Verdict Recorded for Suspicious Points (30MHz~26GHz): Antenna Vertical Frequency Level Limit Line Margin Antenna Result (MHz) (dBuV) (dBuV) (dB) Polarization 54.84 17.03 40.00 22.97 Vertical PASS 133.15 21.42 43.50 22.08 Vertical PASS 339.59 21.74 46.00 24.26 Vertical PASS 1198.38 22.08 54.00 31.92 Vertical PASS 1329.62 24.58 54.00 29.42 Vertical PASS 1803.07 28.22 54.00 25.78 Vertical PASS 1923.20 30.68 54.00 23.32 Vertical PASS 2890.57 34.83 54.00 19.17 Vertical PASS 3862.94 30.20 54.00 23.80 Vertical PASS Test Verdict Recorded for Suspicious Points (30MHz~26GHz): Antenna Horizontal Frequency Level Limit Line Margin Antenna Result (MHz) (dBuV) (dBuV) (dB) Polarization 133.15 26.62 43.50 16.88 Horizontal PASS 227.69 30.02 46.00 15.98 Horizontal PASS 379.91 28.32 46.00 17.68 Horizontal PASS 1483.18 36.49 54.00 17.51 Horizontal PASS 1633.86 30.77 54.00 23.23 Horizontal PASS 2077.24 29.34 54.00 24.66 Horizontal PASS 2227.58 35.04 54.00 18.96 Horizontal PASS 2888.46 35.82 54.00 18.18 Horizontal PASS 5006.77 27.69 54.00 26.31 Horizontal PASS Page 16 of 19

Report No. SH17010030E02 Annex A Photos of the EUT Page 17 of 19

Report No. SH17010030E02 Annex B Photos of Test Setup 1. Conducted Emission 2. Radiated Emission Page 18 of 19

Report No. SH17010030E02 ** END OF REPORT ** Page 19 of 19


Document Created: 2017-04-14 12:07:44
Document Modified: 2017-04-14 12:07:44
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