SPNT2G-27FRadio Control System(MOD:T2G-27F)

ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH ETS Dr. Genz GmbH, Germany Registration number: G4M20410-3284-C-1 Page 1 of 8 Appendix A. Pictures ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH ETS Dr. Genz GmbH, Germany Registration number: G4M20410-3284-C-1 Page 2 of 8 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH ETS Dr. Genz GmbH, Germany Registration number: G4M20410-3284-C-1 Page 3 of 8

ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH ETS Dr. Genz GmbH, Germany Registration number: G4M20410-3284-C-1 Page 4 of 8 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH ETS Dr. Genz GmbH, Germany Registration number: G4M20410-3284-C-1 Page 5 of 8

T2G-27F Tuning Procedure There are 2 steps when tuning up transmitter: 1. PCB testing 1-1. Tune up the frequency of transmitter by modulating the regulation resistance and the local oscillator loop L1 on the PCB. Frequency can be measured by using a frequency meter directly. 1-2. Tune up the power of transmitter by modulating the Antenna Loop L3. Measure the Voltage between Antenna Load “Up”: U=Up×0.75×2 P=U 2 /R, there into R=47Ω. 1-3. Measure the stability of frequency Turn on the power of PCB, then measure frequency and mark it as f1. Measure frequency again after 15 minutes and mark it as f2: f2-f1＜10×10 -6 2. Check the whole device Connect 1 motor and 1 servo to the output of suitable receiver, operate both the Throttle Lever and the Directional Control Stick, and then the motor and servo will be running according to this control. Transmitter could be considered eligible if it meets the above requirements!

ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH TEST - REPORT FCC RULES PART 95 R/C Transmitter FCC ID:SPNT2G-27F Test report no.:G4M20410-3284-C-1 ELECTRONIC TECHNOLOGY SYSTEMS STORKOWER STRASSE 38C, D-15526 REICHENWALDE B. BERLIN DR. GENZ GMBH PHONE +49-33631-888 00 FAX +49-33631-888 66 ETS Dr. Genz GmbH, Germany Registration number: G4M20410-3284-C-1 Page 1 of 28 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH TABLE OF CONTENTS 1 General information 1.1 Notes 1.2 Testing laboratory 1.3 Details of approval holder 1.4 Application details 1.5 Test item 1.6 Test standards 2 Technical test 2.1 Summary of test results 2.2 Test environment 2.3 Test equipment utilized 2.4 Test Procedures 2.4.1 Output power 2.4.2 Spurious Emissions radiated 2.4.3 Modulation Characteristics 2.4.4 Occupied Bandwidth 2.4.5 Frequency stability 3 Test Results 3.1 RF Output Power, FCC § 95.210 3.2 Unwanted Emission radiated, FCC § 95.635 3.3 Modulation Characteristics FCC § 95.631 3.4 Occupied Bandwidth FCC 2.1049, 95.633 3.5 Frequency Stability FCC § 95.623 ETS Dr. Genz GmbH, Germany Registration number: G4M20410-3284-C-1 Page 2 of 28 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH 1 General Information 1.1 Notes The purpose of conformity testing is to increase the probability of adherence to the essential requirements or conformity specifications, as appropriate. The complexity of the technical specifications, however, means that full and thorough testing is impractical for both technical and economic reasons. Furthermore, there is no guarantee that a test sample which has Passed all the relevant tests conforms to a specification. Neither is there any guarantee that such a test sample will interwork with other genuinely open systems. The existence of the tests nevertheless provides the confidence that the test sample possesses the qualities as maintained and that is performance generally conforms to representative cases of communications equipment. The test results of this test report relate exclusively to the item tested as specified in 1.5. The test report may only be reproduced or published in full. Reproduction or publication of extractes from the report requires the prior written approval of the ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH. Tester: 23.11.2004 N. Kaspar Date ETS-Lab. Name Signature Technical responsibility for area of testing: 23.11.2004 Dr. Genz Date ETS Name Signature ETS Dr. Genz GmbH, Germany Registration number: G4M20410-3284-C-1 Page 3 of 28 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH 1.2 Testing laboratory 1.2.1 Location ELECTRONIC TECHNOLOGY SYSTEM DR. GENZ GMBH (ETS) Storkower Straße 38c D-15526 Reichenwalde b. Berlin Germany Telefon : +49 33631 888 00 Telefax : +49 33631 888 66 1.2.2 Details of accreditation status A CCREDITED TESTING LABORATORY DAR-REGISTRATION NUMBER: TTI-P-G 126/96 A CCREDITED COMPETENT BODY DAR-REGISTRATION NUMBER: BPT-ZE-026/96 FCC FILED TEST LABORATORY REG. NO. 96970 BLUETOOTH QUALIFICATION TEST FACILITY (BQTF) A CCREDITED BY:BLUETOOTH QUALIFICATION REVIEW BOARD (BQRF) INDUSTRY CANADA FILED TEST LABORATORY REG. NO. IC 3470 A2LA ACCREDITED Certificate Number: 1983-01 1.3 Details of approval holder Name : Zhuhai Xingyu Model Products Co., Ltd. Street : Hong Qiao 3rd, Bai Jiao Science & Industry Area, Town : Zhuhai Country : P.R.China Telephone : +86-756-5225560 Fax : +86-756-5225600 Contact : Zhang Liang Telephone : +86-756-5225560 E-mail : ETS Dr. Genz GmbH, Germany Registration number: G4M20410-3284-C-1 Page 4 of 28 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH 1.4 Application details Date of receipt of application : 28.10.2004 Date of receipt of test item : 28.10.2004 Date of test : 18.11.2004 – 23.11.2004 1.5 Test item Description of test item : Radio Control System for Model Type identification : T2G-27F Serial number : Test model without serial number. Photos : See annex Technical data Frequency band : 26.995 – 27.255 MHz Operating frequencies during testing : 27.045 MHz Crystal frequency : 27.045 MHz Range of operating power : Fixed output power Measured output power : 1.05 dBm Power supply : 9.6 V DC Type of modulation : FM Type of emission : 8K00F1D Manufacturer: (if applicable) Name : Street : Town : Country : ETS Dr. Genz GmbH, Germany Registration number: G4M20410-3284-C-1 Page 5 of 28 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH 1.6 Test standards Technical standard : FCC RULES PART 95 - Personal Radio Service Subpart C – Radio Control (R/C) Radio Service Subpart E – Technical Regulations FCC RULES PART 2 - Frequency Allocations and Treaty Matters General Rules and Regulations Additional information : none 2 Technical test 2.1 Summary of test results The EUT is a battery-operated unit; therefore, the conducted emissions test on AC mains was not performed. No deviations from the technical specification(s) were ascertained in the course : of the tests performed. or The deviations as specified in 2.5 were ascertained in the course of the tests … performed. 2.2 Test environment Temperature : 25 o C Relative humidity content : 20 ... 75 % Air pressure : 86 ... 103 kPa Details of power supply : 9.6 V DC Extreme conditions parameters: : test voltage - extreme min : -- V, AC max: -- V, AC ETS Dr. Genz GmbH, Germany Registration number: G4M20410-3284-C-1 Page 6 of 28 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH 2.3 Test equipment utilized No. Test equipment Type Manufacturer ETS 0001 Test receiver ESHS 10 Rohde & Schwarz ETS 0002 Test receiver ESVP Rohde & Schwarz ETS 0003 Test receiver ESVS 10 Rohde & Schwarz ETS 0004 Spectrum and network analyzer FSMS 26 Rohde & Schwarz ETS 0005 Test receiver SMV 11 MEB ETS 0006 Test receiver system SME 12 MEB ETS 0008 Antenna Loop antenna Siemens ETS 0009 Antenna ARA 2 MEB ETS 0010 Antenna Loop antenna MEB ETS 0011 Antenna van Veen/ Frame Rohde & Schwarz ETS 0012 Antenna HK 116 Rohde & Schwarz ETS 0013 Antenna HL 223 Rohde & Schwarz ETS 0014 Antenna HL 025 Rohde & Schwarz ETS 0015 Antenna HL 025 Rohde & Schwarz ETS 0016 Precision antenna kit VHA…

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ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH ETS Dr. Genz GmbH, Germany Registration number: G4M20410-3284-C-1 Page 6 of 8 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH ETS Dr. Genz GmbH, Germany Registration number: G4M20410-3284-C-1 Page 7 of 8 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH ETS Dr. Genz GmbH, Germany Registration number: G4M20410-3284-C-1 Page 8 of 8