NEX-9369-49RC Car Receiver

TÜV Rheinland Product Safety GmbH Am Grauen Stein D - 51105 Köln Appendix 4 Prüfbericht - Nr.: Test Report No. 14003930 001 Seite 1 von 4 Page 1 of 4

TÜV Rheinland Product Safety GmbH Am Grauen Stein D - 51105 Köln Appendix 4 Prüfbericht - Nr.: Test Report No. 14003930 002 Seite 1 von 1 Page 1 of 1

TÜV Rheinland Product Safety GmbH Am Grauen Stein D - 51105 Köln Appendix 3 Prüfbericht - Nr.: Test Report No. 14003930 002 Seite 1 von 1 Page 1 of 1

TÜV Rheinland Product Safety GmbH Am Grauen Stein D - 51105 Köln Appendix 4 Prüfbericht - Nr.: Test Report No. 14003930 001 Seite 1 von 4 Page 1 of 4

TÜV Rheinland Product Safety GmbH Am Grauen Stein D - 51105 Köln Appendix 3 Prüfbericht - Nr.: Test Report No. 14003930 002 Seite 1 von 2 Page 1 of 2 TÜV Rheinland Product Safety GmbH Am Grauen Stein D - 51105 Köln Appendix 3 Prüfbericht - Nr.: Test Report No. 14003930 002 Seite 2 von 2 Page 2 of 2

1.1 Product Function and Intended Use The equipment under test ( EUT) is a RC toy car operating at 49.850MHz. The forward, backward, left and right movement is controlled by the associated transmitter. 1.2 Circuit Description 1) Q1 and the associated circuit act as a RF-receiver. 2) IC1 and the associated circuit act an AF amplifier. 3) Q2-Q13 and the associated circuit act as a power amplifier for DC motor.

TÜV Rheinland Product Safety GmbH Am Grauen Stein D - 51105 Köln Appendix 4 Prüfbericht - Nr.: Test Report No. 14003930 002 Seite 1 von 1 Page 1 of 1

TÜV Rheinland Product Safety GmbH Am Grauen Stein D - 51105 Köln Prüfbericht - Nr.: Test Report No. 14003930 002 Seite 2 von 11 Page 2 of 11 TEST SUMMARY 7.1.1 S PURIOUS RADIATED EMISSIONS Resullt: Pass TÜV Rheinland Product Safety GmbH Am Grauen Stein D - 51105 Köln Prüfbericht - Nr.: Test Report No. 14003930 002 Seite 3 von 11 Page 3 of 11 Contents 1 GENERAL REMARKS...........................................................................................................4 1.1 COMPLEMENTARY MATERIALS..........................................................................................4 2 TEST SITES..........................................................................................................................4 2.1 TEST FACILITIES.................................................................................................................4 2.2 LIST OF TEST AND MEASUREMENT INSTRUMENTS............................................................5 3 GENERAL PRODUCT INFORMATION...................................................................................6 3.1 PRODUCT FUNCTION AND INTENDED USE..........................................................................6 3.2 CIRCUIT DESCRIPTION........................................................................................................6 3.3 RATINGS AND SYSTEM DETAILS.........................................................................................6 3.4 INDEPENDENT OPERATION MODES....................................................................................7 3.5 SUBMITTED DOCUMENTS....................................................................................................7 3.6 RELATED SUBMITTAL(S) GRANTS......................................................................................7 4 TEST SET-UP AND OPERATION MODE................................................................................8 4.1 PRINCIPLE OF CONFIGURATION SELECTION....................................................................8 4.2 TEST OPERATION AND TEST SOFTWARE...........................................................................8 4.3 SPECIAL ACCESSORIES AND AUXILIARY EQUIPMENT.....................................................8 4.4 C OUNTERMEASURES TO ACHIEVE EMC COMPLIANCE.....................................................8 5 T EST METHODOLOGY.........................................................................................................9 6 FIELD STRENGTH CALCULATION.......................................................................................9 7 TEST RESULTS...................................................................................................................10 7.1.1 Spurious Radiated Emissions ................................................................................................................... 10 TÜV Rheinland Product Safety GmbH Am Grauen Stein D - 51105 Köln Prüfbericht - Nr.: Test Report No. 14003930 002 Seite 4 von 11 Page 4 of 11 1 General Remarks 1.1 Complementary Materials All attachments are integral parts of this test report. This applies especially to the following appendix: Appendix 1: Test Results Appendix 2: Test Setup Appendix 3: Construction Photographs Appendix 4: FCCID Label, Block Diagram, Schematics and User Manual 2 Test Sites 2.1 Test Facilities TÜV Rheinland Hong Kong Ltd. Tech Centre 72 Tat Chee Avenue Kowloon Hong Kong Hong Kong Productivity Council’ HKPC Building 78 Tat Chee Avenue Kowloon Hong Kong TÜV Rheinland Product Safety GmbH Am Grauen Stein D - 51105 Köln Prüfbericht - Nr.: Test Report No. 14003930 002 Seite 5 von 11 Page 5 of 11 2.2 List of Test and Measurement Instruments Table 1: List of Test and Measurement Equipment Kind of Equipment Manufacturer Type S/N Test Receiver Rohde & Schwarz ESH-3 890173/033 L/I/S/N Rohde & Schwarz ESH 3-Z5 849876/026 Oscilloscope HP 54713B US34510455 Test Receiver Rohde & Schwarz ESVP 882402/033 Absorbing Clamp Rohde & Schwarz MDS-21 979 3/4 Test Receiver Rohde & Schwarz ESVS30 842807/009 Biconical Antenna Rohde & Schwarz HK116 841489/015 Log.-Periodic Antenna Rohde & Schwarz HL223 841516/017 Universal Power Analyzer Voltech PM3000A 9915 Reference Impedance Network Voltech IEC 555 Standard 9946 AC Power Source California Instr. 4500L HK51895 Trip-Loop Antenna Chase LLA6142 1019 Double Ridge Horn Antenna EMCO 3115 9002-3351 Double Ridge Horn Antenna EMCO 3116 9002-3347 RF Comms Test Set HP 8920B US36492628 Spectrum Analyser + Tracking Gen. HP 8596E 3639A00758 Signal Generator Rohde & Schwarz SMY 01 844146/024 Signal Generator Rohde & Schwarz SMY 01 844146/023 BiLog Antenna EMCO 3143 9607-1287 Isotropic Field Probe Holladay HI-4422 90956 Power Amplifier Kalmus 757-LC 7620-1 Power Amplifier Kalmus 122-FC 7620-2 Coupling Clamp Schaffner CDN 126 312 Couple Device Network Fischer CDN-M2 9604 Spectrum Analyzer Rohde & Schwarz FSP30 1093.4495K30 Temperature Chamber Binder MK 240 9020-0028 EFT,ESD,SURGE, DIPS tester Schaffner Best 96 IN3796-011 TÜV Rheinland Product Safety GmbH Am Grauen Stein D - 51105 Köln Prüfbericht - Nr.: Test Report No. 14003930 002 Seite 6 von 11 Page 6 of 11 3 General Product Information 3.1 Product Function and Intended Use The equipment under test ( EUT) is a RC toy car operating at 49.850MHz. The forward, backward, left and right movement are controlled by the associated transmitter. FCCID: NEX-9369-49 3.2 Circuit Description 1) Q1 and the associated circuit act as a RF-receiver. 2) IC1 and the associated circuit act an AF amplifier. 3) Q2-Q13 and the associated circuit act as a power amplifier for DC motor. 3.3 Ratings and System Details Receiver Frequency range : 49.850MHz Number of channels : 1 Type of antenna : Permanently attached receiving antenna. Power supply : Battery operated : 4 x 1.5V “AA” sze batteries. Ports : none Protection Class : III TÜV Rheinland Product Safety GmbH Am Grauen Stein D - 51105 Köln Prüfbericht - Nr.: Test Report No. 14003930 002 Seite 7 vo…

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

TÜV Rheinland Product Safety GmbH Am Grauen Stein D - 51105 Köln Appendix 1 Prüfbericht - Nr.: Test Report No. 14003930 002 Seite 1 von 4 Page 1 of 4 TÜV Rheinland Product Safety GmbH Am Grauen Stein D - 51105 Köln Appendix 1 Prüfbericht - Nr.: Test Report No. 14003930 002 Seite 2 von 4 Page 2 of 4 TÜV Rheinland Product Safety GmbH Am Grauen Stein D - 51105 Köln Appendix 1 Prüfbericht - Nr.: Test Report No. 14003930 002 Seite 3 von 4 Page 3 of 4 TÜV Rheinland Product Safety GmbH Am Grauen Stein D - 51105 Köln Appendix 1 Prüfbericht - Nr.: Test Report No. 14003930 002 Seite 4 von 4 Page 4 of 4

TÜV Rheinland Product Safety GmbH Am Grauen Stein D - 51105 Köln Appendix 2 Prüfbericht - Nr.: Test Report No. 14003930 002 Seite 1 von 1 Page 1 of 1 Set-up for Radiation Emission ( Receiver)