A25-TX025Remote Control-Transmitter

Nov 18, 2015 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID:__ A25-TX025 _________ Product Name: Remote Control- Transmitter 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 ǂBlock diagram  Operational Description 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. Dated this: Nov 18, 2015 Agency agreement expiration date: 12 Months By: YaoMing Huang Signature Printed Title: Manager On behalf of: DawnSun Electronic Technology Co., Ltd.Zhongshan Tel No: (86) 0760-87336328 FCC ID:A25-TX025 Product Name:Remote Control-Transmitter

Family Model Statement Model:TX025-LRS,TX025-N,TX025-L,TX025-S,TX025-R,TX025-LR, TX025-LS,TX025-RS,TX025-C,TX025-LC,TX025-RC,TX025-LRC are identical in the schematics, Layout, Construction.  )URQW%DFN0RGHO 'LIIHUHQFH   7;1 61$ 6:1$ 6:1$ 6:1$    7;/ 6<(6 6:1$ 6:1$ 6:1$   7;6 61$ 6:<(6 6:1$ 6:1$   7;5 61$ 6:1$ 6:<(6 6:1$   7;/5 6<(6 6:1$ 6:<(6 6:1$   7;/6 6<(6 6:<(6 6:1$ 6:1$      7;56 61$ 6:<(6 6:<(6 6:1$ 63DLULQJ FRGH )XQFWLRQRU &XVWRPL]DWLRQ 6:0RGH 6ZLWFK )XQFWLRQRU  &XVWRPL]DWLRQ 6:FRGH V\VWHP VZLWFK )XQFWLRQ RU &XVWRPL]DWLRQ 6 ˖ ([WHQGHG IXQFWLRQ VZLWFK Model:TX025-LRS,TX025-N,TX025-L,TX025-S,TX025-R,TX025-LR, TX025-LS,TX025-RS,TX025-C,TX025- LC,TX025-RC,TX025-LRC are identical in the schematics, Layout, Construction.   7;/56 6<(6 6:<(6 6:<(6 6:1$   7;& 61$ 6:1$ 6:1$ 6:<(6   7;/& 6<(6 6:1$ 6:1$ 6:<(6   7;5& 61$ 6:1$ 6:<(6 6:<(6   7;/5& 6<(6 6:1$ 6:<(6 6:<(6 S15, SW1, SW3 and SW4 are the extended switch for function option. The switch does not affect the RF circuit and RF power. Dated this: Nov 18, 2015 Agency agreement expiration date: 12 Months By: YaoMing Huang Printed Signature Title: Manager On behalf of: DawnSun Electronic Technology Co., Ltd.Zhongshan Tel No: (86) 0760-87336328

Photo for the EUT Photo for the EUT Photo for the EUT

Mark Location: FCC ID Label Location

Photo for the EUT Photo for the EUT

RF Exposure evaluation According to 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 İ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] g[Ĝf(GHz)]İ 3.0 for 1-g SAR and İ 7.5 for 10-g extremity SAR, where ǂ f(GHz) is the RF channel transmit frequency in GHz ǂ Power and distance are rounded to the nearest mW and mm before calculation ǂ The result is rounded to one decimal place for comparison eirp = pt x gt = (EXd) 2 /30 where: pt = transmitter output power in watts, gt = numeric gain of the transmitting antenna (unitless), E = electric field strength in V/m, --- 10 ((dBuV/m)/20) /10 6 d = measurement distance in meters (m)---3m So pt = (EXd) 2 /30 x gt Field strength = 74.50dBuV/m @3m Ant gain =0dBi ;so Ant numeric gain= 1 So pt={ [10 (77.91 /20) /10 6 x3] 2 /30x1 }x1000 mW =0.0185 mW So (0.0185 mW/5mm)x Ĝ0.315GHz = 0.002 <3 Then SAR evaluation is not required  77.91

Report No: FCC1511021 File reference No: 2015-11-06 Applicant: DawnSun Electronic Technology Co.,Ltd. Zhongshan Product: Remote Control-Transmitter Model No: TX025-LRS,TX025-N,TX025-L,TX025-S,TX025-R,TX025-LR, TX025-LS,TX025-RS ,TX025-C,TX025-LC,TX025-RC, TX025-LRC Trademark: N/A Test Standards: FCC Part 15 Subpart C, Paragraph 15.231 Test result: It is herewith confirmed and found to comply with the requirements set up by ANSI C63.4&FCC Part 15 Subpart C, Paragraph 15.231 regulations for the evaluation of electromagnetic compatibility Approved By Jack Chung Manager Dated: November 06, 2015 Results appearing herein relate only to the sample tested The technical reports is issued errors and omissions exempt and is subject to withdrawal at SHENZHEN TIMEWAY TESTING LABORATORIES Room 512-519, 5/F., East Tower, Building 4, Anhua Industrial Zone, Futian District, Shenzhen, Guangdong, China Tel (755) 83448688, Fax (755) 83442996, E-Mail:[email protected] Report No: FCC1511021 Page 2 of 33 Date: 2015-11-06 The report refers only to the sample tested and does not apply to the bulk. This report is issued in confidence to the client and it will be strictly treated as such by the SHENZHEN TIMEWAY TESTING LABORATORIES. It may not be reproduced rather in its entirety or in part and it may not be used for adverting. The client to whom the report is issued may, however, show or send it . or a certified copy there of prepared by the SHENZHEN TIMEWAY TESTING LABORATORIES. to his customer. Supplier or others persons directly concerned. SHENZHEN TIMEWAY TESTING LABORATORIES. will not, without the consent of the client enter into any discussion of correspondence with any third party concerning the contents of the report. In the event of the improper use of the report. The SHENZHEN TIMEWAY TESTING LABORATORIES. reserves the rights to withdraw it and to adopt any other remedies which may be appropriate. Special Statement˖ The testing quality ability of our laboratory meet with "Quality Law of People's Republic of China" Clause 19. The testing quality system of our laboratory meets with ISO/IEC-17025 requirements, which is approved by CNAS. This approval result is accepted by MRA of APLAC. Our test facility is recognized, certified, or accredited by the following organizations: CNAS-LAB Code: L2292 The EMC Laboratory has been assessed and in compliance with CNAS-CL01 accreditation criteria for testing Laboratories (identical to ISO/IEC 17025:2005 General Requirements) for the Competence of testing Laboratories. FCC-Registration No.: 899988 The EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communications commission. The acceptance letter from the FCC is maintained in our files. Registration No.:899988. IC-Registration No.: IC5205A-02 The EMC Laboratory has been registered and fully described in a report filed with the (IC) Industry Canada. The acceptance letter from the IC is maintained in our files. Registration No.: IC 5205A-02. Report No: FCC1511021 Page 3 of 33 Date: 2015-11-06 The report refers only to the sample tested and does not apply to the bulk. This report is issued in confidence to the client and it will be strictly treated as such by the SHENZHEN TIMEWAY TESTING LABORATORIES. It may not be reproduced rather in its entirety or in part and it may not be used for adverting. The client to whom the report is issued may, however, show or send it . or a certified copy there of prepared by the SHENZHEN TIMEWAY TESTING LABORATORIES. to his customer. Supplier or others persons directly concerned. SHENZHEN TIMEWAY TESTING LABORATORIES. will not, without the consent of the client enter into any discussion of correspondence with any third party concerning the contents of the report. In the event of the improper use of the report. The SHENZHEN TIMEWAY TESTING LABORATORIES. reserves the rights to withdraw it and to adopt any other remedies which may be appropriate. Test Report Conclusion Content 1.0 General Details ................................................................................................ 4 1.1 Test Lab Details................................................................................................ 4 1.2 Applicant Details.............................................................................................. 4 1.3 Description of EUT .......................................................................................... 4 1.4 Submitted Sample............................................................................................. 4 1.5 Test Duration.................................................................................................... 5 1.6 Test Uncertainty.................................................................................................5 1.7 Test By.......................................................................................................... 5 2.0 List of Measurement Equipment......................................................................... 5 3.0 Technical Details............................................................................................. 7 3.1 Summary of Test Results..................................................................................... 7 3.2 Test Standards.................................................................................................. 7 4.0 EUT Modification............................................................................................. 7 5.0 Power Line Conducted Emission Test...................................................................... 7 5.1 Schematics of the Test........................................................................................ 7 5.2 Test Method and Test Procedure............................................................................ 7 5.3 Configuration of the EUT.................................................................................... 7 5.4 EUT Operating Conditi…

Text truncated - open the document above for the full version.

Radiated emission test view