2AGQ6-READERmPOS

December 02, 2015 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AGQ6-READER Product Name: mPOS Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: • Schematics Long-term confidential • Block diagram Long-term confidential • Operation description Long-term confidential These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Signature: Name Echo Wang Position Manager Company Name Dspread Technology (Beijing) Inc Address Jingxin Building, 2045Suite, Chaoyang District, Beijing P-100027, China Tel +86-010-84493638 Fax +86-010-84493638 Email [email protected]

    Label  40mm    150mm        Label FCC ID: 2AGQ6ͲREADER DspreadTechnology(Beijing)Inc Modelname:mPOS ModelNo.:QPOSreader  ThisdevicecomplieswithPart15oftheFCCrules.Operationissubjecttothefollowing twoconditions:1)thisdevicemaynotcauseharmfulinterference,and2)thisdevice mustacceptanyinterferencereceived,includinginterferencethatmaycauseundesired operation.

   

RF Exposure evaluation According to KDB 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√ f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison Worse case is as below: [2440 MHz -3.08dBm（0.492 mW）output power] (0.492 mW /5mm) ·[√2.440(GHz)]= 0.15 <3.0 for 1-g SAR Then SAR evaluation is not required

Shenzhen Alpha Product Testing Co., Ltd. TEST REPORT FCC ID: 2AGQ6-READER Applicant : Dspread Technology (Beijing) Inc Address : Jingxin Building,2045Suite, Chaoyang District, Beijing P-100027, China Equipment under Test (EUT): Name : mPOS Model : QPOS reader Trademark : N/A Standards : FCC PART 15, SUBPART C : 2015 (Section 15.247) ANSI C63.4:2014 Report No. : T1851649 06 Date of Test : October 29, 2015 – November 27, 2015 Date of Issue : November 30, 2015 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above Authorized Signature (Mark Zhu) Manager The manufacture should ensure that all the products in series production are in conformity with the product sample detailed in this report. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of Shenzhen Alpha Product Testing Co., Ltd. Or test done by Shenzhen Alpha Product Testing Co., Ltd. Approvals in connection with, distribution or use of the product described in this report must be approved by Shenzhen Alpha Product Testing Co., Ltd. Approvals in writing Page 2 of 45 Report No.: T1851649 06 TABLE OF CONTENT Description Page 1 General Information ----------------------------------------------------------------------------------------- 4  1.1Description of Device (EUT) --------------------------------------------------------------------- 4 1.2Accessories of device (EUT) --------------------------------------------------------------------- 5 1.3Description of Test Facility ----------------------------------------------------------------------- 5 2 EMC Equipment List -------------------------------------------------------------------------------------- 6 3 Test Procedure --------------------------------------------------------------------------------------------- 7 4Summary of Measurement ------------------------------------------------------------------------------- 8  4.1Summary of test result ---------------------------------------------------------------------------- 8 4.2Test connection ------------------------------------------------------------------------------------- 8 4.3Assistant equipment used for test ---------------------------------------------------------------- 9 4.4Test mode ------------------------------------------------------------------------------------------- 9 4.5Test Conditions ----------------------------------------------------------------------------------- 10 4.6Measurement Uncertainty (95% confidence levels, k=2)----------------------------------- 10 5Spurious Emission ------------------------------------------------------------------------------------- 11 5.1Radiation Emission ------------------------------------------------------------------------------ 11 5.1.1Radiation Emission Limits(15.209) ----------------------------------------------------------- 11 5.1.2Test Setup ----------------------------------------------------------------------------------------- 11 5.1.3Test Procedure ------------------------------------------------------------------------------------ 13 5.1.4Test Equipment Setting For emission test Result -------------------------------------------- 13 5.1.5Test Condition ------------------------------------------------------------------------------------ 14 5.1.6Test Result ---------------------------------------------------------------------------------------- 14 6POWER LINE CONDUCTED EMISSION ------------------------------------------------------- 20 6.1Conducted Emission Limits(15.207) ---------------------------------------------------------- 20 6.2Test Setup ----------------------------------------------------------------------------------------- 20 6.3Test Procedure ------------------------------------------------------------------------------------ 21 6.4Test Results --------------------------------------------------------------------------------------- 21 7Conducted Maximum Output Power -------------------------------------------------------------- 24 7.1Test limit ------------------------------------------------------------------------------------------ 24 7.2Test Procedure ------------------------------------------------------------------------------------ 24 7.3Test Setup ----------------------------------------------------------------------------------------- 24 7.4Test Results --------------------------------------------------------------------------------------- 24 8PEAK POWER SPECTRAL DENSITY ----------------------------------------------------------- 26 8.1Test limit ------------------------------------------------------------------------------------------ 26 8.2Method of measurement ------------------------------------------------------------------------ 26 8.3Test Setup ----------------------------------------------------------------------------------------- 26 8.4Test Results --------------------------------------------------------------------------------------- 27 9Bandwidth ----------------------------------------------------------------------------------------------- 30 9.1Test limit ------------------------------------------------------------------------------------------ 30 9.2Method of measurement ------------------------------------------------------------------------ 30 9.3Test Setup ----------------------------------------------------------------------------------------- 30 9.4Test Results --------------------------------------------------------------------------------------- 30 10Band Edge Check ------------------------------------------------------------------------------------- 34 10.1Test limit ------------------------------------------------------------------------------------------ 34 10.2Test Procedure ------------------------------------------------------------------------------------ 3…

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