T9TNQD757-49MHZLow Power Transmitter (49.86MHz)

www.tuv.com Appendix 5 Prüfbericht - Nr.: Test Report No.: 14041620 001 Seite 6 von 6 Page 6 of 6 User manual Model: 757-9023

Page 1 / 1 Shantou City Chenghai Zone Newqida Toys Factory Co., Ltd. Address: Yuting Road, Chenghua, Chenghai Zone, Shantou City, Guangdong,China To Whom It May Concern: Please be advised that Applicant Name: Shantou City Chenghai Zone Newqida Toys Factory Co., Ltd. Address: Yuting Road, Chenghua City: Chenghai Zone, Shantou City Country: Guangdong,China authorizes, Mr. Hugo Wan, Senior Project Manager at TÜV Rheinland Hong Kong Ltd. to act on our behalf, until otherwise notified, for applications submitted to a Telecommunication Certification Body (TCB) recognized by the FCC. We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse ACT of 1988, U.S.C.862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you for your attention to this matter. Signature: Name: Cai Shaoqi Title: General Manager

Page 1 / 2 Shantou City Chenghai Zone Newqida Toys Factory Co., Ltd. Address: Yuting Road, Chenghua, Chenghai Zone, Shantou City, Guangdong,China Applicant Name: Shantou City Chenghai Zone Newqida Toys Factory Co., Ltd. Address: Yuting Road, Chenghua City: Chenghai Zone, Shantou City Country: Guangdong,China Federal Communications Commission Authorization and Evaluation Division Confidentiality Request Pursuant to 47 CFR Section 0.457 and 0.459, the applicant hereby requests non-disclosure and confidential treatment of the following materials submitted in support of FCC certification application for FCC ID: T9TNQD757-49MHZ Bill(s) of Material Block Diagrams Operational Description Schematic Diagrams The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Signature: Name: Cai Shaoqi Title: General Manager Page 2 / 2 Date: 2015-10-21

www.tuv.com Appendix 3 Prüfbericht - Nr.: Test Report No.: 14041620 001 Seite 1 von 3 Page 1 of 3 External view Model: 757-9023 External view Model: 757-9023 www.tuv.com Appendix 3 Prüfbericht - Nr.: Test Report No.: 14041620 001 Seite 2 von 3 Page 2 of 3 External view Model: 757-9023 External view Model: 757-9023 www.tuv.com Appendix 3 Prüfbericht - Nr.: Test Report No.: 14041620 001 Seite 3 von 3 Page 3 of 3 External view Model: 757-9023 External view Model: 757-9023

www.tuv.com Appendix 5 Prüfbericht - Nr.: Test Report No.: 14041620 001 Seite 5 von 6 Page 5 of 6 FCC label and location Model: 757-9023

www.tuv.com Appendix 4 Prüfbericht - Nr.: Test Report No.: 14041620 001 Seite 1 von 3 Page 1 of 3 Internal view Model: 757-9023 Internal view Model: 757-9023 www.tuv.com Appendix 4 Prüfbericht - Nr.: Test Report No.: 14041620 001 Seite 2 von 3 Page 2 of 3 Internal view Model: 757-9023 Internal view Model: 757-9023 www.tuv.com Appendix 4 Prüfbericht - Nr.: Test Report No.: 14041620 001 Seite 3 von 3 Page 3 of 3 Internal view Model: 757-9023 Internal view Model: 757-9023

www.tuv.com Test Report No.: 14041620 001 Date: 06.11.2015 Page 2 of 12 Test Summary Radiated Emission of Carrier Frequency Result: Pass Spurious Radiated Emissions Result: Pass Bandwidth Measurement Result: Pass www.tuv.com Test Report No.: 14041620 001 Date: 06.11.2015 Page 3 of 12 Contents List of Test and Measurement Instruments ......................................................... 4 General Product Information ................................................................................ 5 Product Function and Intended Use ............................................................................................. 5 Ratings and System Details ........................................................................................................... 5 Independent Operation Modes ...................................................................................................... 6 Submitted Documents ................................................................................................................... 6 Related Submittal(s) Grants .......................................................................................................... 6 Test Set-up and Operation Mode.......................................................................... 7 Principle of Configuration Selection ............................................................................................ 7 Test Operation and Test Software ................................................................................................ 7 Special Accessories and Auxiliary Equipment ............................................................................ 7 Countermeasures to achieve EMC Compliance .......................................................................... 7 Test Methodology .................................................................................................. 8 Radiated Emission .......................................................................................................................... 8 Field Strength Calculation ............................................................................................................. 8 Test Results ........................................................................................................... 9 Radiated Emission of Carrier Frequency Subclause 15.235(a) ............................................... 9 Spurious Radiated Emissions Subclause 15.235(b) .............................................................. 10 Bandwidth Measurement Subclause 15.235(b) ...................................................................... 12 Appendix 1: Test Results Appendix 2: Test Setup Appendix 3: EUT External Photo Appendix 4: EUT Internal Photo Appendix 5: FCCID Label, Block Diagram, Schematics and User manual Appendix 6: Safety Human Exposure – Radio Frequency Exposure Compliance www.tuv.com Test Report No.: 14041620 001 Date: 06.11.2015 Page 4 of 12 List of Test and Measurement Instruments Hong Kong Productivity Council (Registration number: 90656) Radiated Emission Equipment Manufacturer Type S/N Cal. Date Cal. Due Date Semi-anechoic Chamber Frankonia Nil Nil 14 Apr 2015 14 Apr 2016 Cable Hubersuhner SUCOFLEX 104 72799 /6 31 Mar 2014 31 Mar 2016 Test Receiver R & S ESU26 100050 12 Feb 2015 12 Feb 2016 Bi-conical Antenna R & S HK116 100241 01 Sep 2015 01 Sep 2017 Log Periodic Antenna R & S HL223 841516/017 01 Sep 2015 01 Sep 2017 Coaxial cable Harbour LL335 N/A 10 Jun 2014 10 Jun 2016 Microwave amplifer 0.5- 26.5GHz, 25dB gain HP 83017A 3950M00241 17 Jul 2014 17 Jul 2016 High Pass Filter (cutoff freq. =1000MHz) Trilithic 23042 9829213 28 Oct 2013 28 Oct 2015 Horn Antenna EMCO 3115 9002-3347 26 Aug 2015 26 Aug 2017 Spectrum Analyzer Rohde & Schwarz FSP3 100561 29 May 2015 29 May 2017 www.tuv.com Test Report No.: 14041620 001 Date: 06.11.2015 Page 5 of 12 General Product Information Product Function and Intended Use The equipment under test (EUT) is a transmitter for a RC toy car operating at 49.86MHz. The EUT has 1 control button and 1 control wheel to command forward, backward, left and right movement of the associated receiver. The client declared that the EUT consists of 40 models as listed in below table. All of them are totally identical including schematics, PCB layouts, electronic component used except the model number and packaging only. Due to the equivalence of EUT, model 757-9023 was provided by client for performing test. FCC ID: T9TNQD757-49MHZ Model 757-9023, 757-9024, 757-9025, 757-915, 757-915[2.4G], 757-912, 757-913, 757-904, 757-906, 757-4WD01, 77-4WD02, 757-4WD03, 757-4WD05, 757-4WD07, 757-931, 757-932, 757-933, 757-4WD11, 757-4WD12, 757-4WD24, 757-4WD80, 757-032C, 757-035C, 757-036C, 757-2045, 757-2047, 757-056, 757T-2041, 757T-2042, 757T-2043, M001, M002, M003, M004, M005, M006, M007, M008, M009, M010 Ratings and System Details Transmitter Frequency range : 49.86MHz Number of channels : 1 Type of antenna : External Telescopic Antenna Antenna length : 44 cm Power supply : 6LR61 Battery operated 9.0 V Ports : none Protection Class : III www.tuv.com Test Report No.: 14041620 001 Date: 06.11.2015 Page 6 of 12 Independent Operation Modes The basic operation modes are: - Remote Control: On and Off For further information refer to User Manual Submitted Documents The submitted documents are listed as follow: - Circuit diagram - Block diagram - User manual - Bill of materials - Label artwork Related Submittal(s) Grants This is a single application for certification of the transmitter. www.tuv.com Test Report No.: 14041620 001 Date: 06.11.2015 Page 7 of 12 Test Set-up and Operation Mode Principle of Configuration Selection Emission: The equipment under test (EUT) was configured to measure its highest possible radiation level. The test modes were adapted accordingly in reference to the instructions for use. Test Operation and Test Software Test operation should refer to test methodology. - Press the contr…

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www.tuv.com Appendix 1 Prüfbericht - Nr.: Test Report No.: 14041620 001 Seite 1 von 1 Page 1 of 1 A 49.8638 MHz Ref 10 dBm 49.8638 MHz Att 40 dB 49.8638 MHz 10 kHz/ 49.8638 MHz Start 49.81 MHz 49.8638 MHz Stop 49.91 MHz 49.8638 MHz * 49.8638 MHz RBW 10 kHz 49.8638 MHzVBW 30 kHz 49.8638 MHz SWT 2.5 ms 49.8638 MHz 1 PK 49.8638 MHz MAXH 49.8638 MHz 49.8638 MHz 49.8638 MHz 49.8638 MHz 49.8638 MHz 49.8638 MHz 49.8638 MHz 49.8638 MHz 49.8638 MHz 49.8638 MHz -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 49.8638 MHz 1 Marker 1 [T1 ] -14.79 dBm 49.863800000 MHz 2 Delta 2 [T1 ] -29.69 dB -53.800000000 kHz 3 Delta 3 [T1 ] -28.78 dB 46.200000000 kHz MARKER 1 49.8638 MHz Date: 29.OCT.2015 15:22:35 Bandwidth measurement

www.tuv.com Appendix 6 Prüfbericht - Nr.: Test Report No.: 14041620 001 Seite 1 von 1 Page 1 of 1 Safety Human Exposure – Radio Frequency Exposure Compliance Pass Test Specification : FCC KDB Publication 447498 D01 General RF Exposure Guidance v06 Requirement : At frequencies below 100 MHz, the following may be considered for SAR test exclusion, and as illustrated in Appendix C:28 a) The power threshold at the corresponding test separation distance at 100 MHz in step 2) is multiplied by [1 + log(100/f(MHz))] for test separation distances > 50 mm and < 200 mm b) The power threshold determined by the equation in a) for 50 mm and 100 MHz is multiplied by ½ for test separation distances ≤ 50 mm c) SAR measurement procedures are not established below 100 MHz. When SAR test exclusion cannot be applied, a KDB inquiry is required to determine SAR evaluation requirements for any test results to be acceptable. Results : max. power of channel = -26.08 dBm = 0.002 mW min. test separation distance < 50mm frequency = 49.86MHz Exclusion threshold = [(3 x 50) / (√0.1)] x [1 + log(100/49.86)] x 1/2 = 310.65 mW Since maximum peak output power of the transmitter is 0.002mW < 310.65 mW, the EUT is excluded from SAR evaluation according to FCC KDB publication 447498 D01 General RF Exposure Guidance v06.

www.tuv.com Appendix 2 Prüfbericht - Nr.: Test Report No.: 14041620 001 Seite 1 von 1 Page 1 of 1 Set-up for Radiation Emission