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CVTRP7421HRemote Control Toy Receiver

Nikko Co Ltd
Remote Control Toy Receiver - FCC ID CVTRP7421H - Nikko Co Ltd
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Application Details

Equipment Class
CRR - Superregenerative Receiver
Date of Grant
Apr 27, 2004
Application Purpose
Original Equipment
Date of Application
Apr 27, 2004
Equipment Note
Remote Control Toy Receiver
Frequency Range
49.83000000 - 49.89000000
Company
Nikko Co Ltd
Country
Japan

Documents & Files

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Users Manual

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Block Diagram

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External Photos

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ID Label/Location Info

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Internal Photos

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Operational Description

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Parts List/Tune Up Info

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Schematics

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

1 1/24 RADIO CONTROL CAR1/24 RADIO CONTROL CAR 1/24 RADIO CONTROL CAR1/24 RADIO CONTROL CAR 1/24 RADIO CONTROL CAR Owner's ManualOwner's Manual Owner's ManualOwner's Manual Owner's Manual z Please read carefully before starting to operate.Please read carefully before starting to operate. Please read carefully before starting to operate.Please read carefully before starting to operate. Please read carefully before starting to operate. Warning! use under the direct supervision of an adult.Warning! use under the direct supervision of an adult. Warning! use under the direct supervision of an adult.Warning! use under the direct supervision of an adult. Warning! use under the direct supervision of an adult. KEEP THE DISPLAYBOX AND THE MANUAL FOR FUTURE REFERENCE.KEEP THE DISPLAYBOX AND THE MANUAL FOR FUTURE REFERENCE. KEEP THE DISPLAYBOX AND THE MANUAL FOR FUTURE REFERENCE.KEEP THE DISPLAYBOX AND THE MANUAL FOR FUTURE REFERENCE. KEEP THE DISPLAYBOX AND THE MANUAL FOR FUTURE REFERENCE. You can enjoy various driving by using optional parts sold separately. You can enjoy various driving by using optional parts sold separately. You can enjoy various driving by using optional parts sold separately. You can enjoy various driving by using optional parts sold separately. You can enjoy various driving by using optional parts sold separately. (Refer to the(Refer to the (Refer to the(Refer to the (Refer to the manual for optional parts.)manual for optional parts.) manual for optional parts.)manual for optional parts.) manual for optional parts.) Repair and Parts DepartmentRepair and Parts Department Repair and Parts DepartmentRepair and Parts Department Repair and Parts Department Monday to Friday 8:30AM-5:30PMMonday to Friday 8:30AM-5:30PM Monday to Friday 8:30AM-5:30PMMonday to Friday 8:30AM-5:30PM Monday to Friday 8:30AM-5:30PM Central TimeCentral Time Central TimeCentral Time Central Time Repair:(800)736-4556 Parts:(800)776-4556 Fax:(972)578-7059 e-mail:[email protected] ATTENTION PARENTSATTENTION PARENTS ATTENTION PARENTSATTENTION PARENTS ATTENTION PARENTS It is recommended that this toy andIt is recommended that this toy and It is recommended that this toy andIt is recommended that this toy and It is recommended that this toy and all accessories be periodically exam-all accessories be periodically exam- all accessories be periodically exam-all accessories be periodically exam- all accessories be periodically exam- ined for potential hazards and thatined for potential hazards and that ined for potential hazards and thatined for potential hazards and that ined for potential hazards and that any potentially hazardous parts beany potentially hazardous parts be any potentially hazardous parts beany potentially hazardous parts be any potentially hazardous parts be repaired or replaced.repaired or replaced. repaired or replaced.repaired or replaced. repaired or replaced. z z How to install transmitter antennaHow to install transmitter antenna How to install transmitter antennaHow to install transmitter antenna How to install transmitter antenna Place the transmitter antenna into the antenna holder and screw it in clockwise.Place the transmitter antenna into the antenna holder and screw it in clockwise. Place the transmitter antenna into the antenna holder and screw it in clockwise.Place the transmitter antenna into the antenna holder and screw it in clockwise. Place the transmitter antenna into the antenna holder and screw it in clockwise. Do not install the antenna extended.Do not install the antenna extended. Do not install the antenna extended.Do not install the antenna extended. Do not install the antenna extended. If the antenna is not screwed in securely, the vehicle may not move atIf the antenna is not screwed in securely, the vehicle may not move at If the antenna is not screwed in securely, the vehicle may not move atIf the antenna is not screwed in securely, the vehicle may not move at If the antenna is not screwed in securely, the vehicle may not move at your control. Screw the antenna securely.your control. Screw the antenna securely. your control. Screw the antenna securely.your control. Screw the antenna securely. your control. Screw the antenna securely. BATTERY REQUIREMENTSBATTERY REQUIREMENTS BATTERY REQUIREMENTSBATTERY REQUIREMENTS BATTERY REQUIREMENTS Transmitter: 1 x 9 V (6F22)battery Vehicle: 3x AA alkaline (1.5V) or Ni-Cd(1.2V)batteries Remove two screws on the bottom side of the board with a phillips screwdriver as shown in a figure, and remove the car from the board. Be careful not lose plastic parts and screws. HOW TO REMOVE THE CARHOW TO REMOVE THE CAR HOW TO REMOVE THE CARHOW TO REMOVE THE CAR HOW TO REMOVE THE CAR Screw Phillips screwdriver(not included in the kit). 2 One 6F22(9V) battery ON/OFF switch 3 MAJOR CAUSES OF VEHICLE MALFUNCTION *WEAK BATTERIES *INCORRECT BATTERY INSTALLATION *INTERFERENCE Steering alignment lever When you remove the battery compartment cover, press a removing button usingWhen you remove the battery compartment cover, press a removing button using When you remove the battery compartment cover, press a removing button usingWhen you remove the battery compartment cover, press a removing button using When you remove the battery compartment cover, press a removing button using a ballpoint or a pencil with a sharp point, then slide the cover.a ballpoint or a pencil with a sharp point, then slide the cover. a ballpoint or a pencil with a sharp point, then slide the cover.a ballpoint or a pencil with a sharp point, then slide the cover. a ballpoint or a pencil with a sharp point, then slide the cover. Slide the cover backward by a finger and remove the cover.Slide the cover backward by a finger and remove the cover. Slide the cover backward by a finger and remove the cover.Slide the cover backward by a finger and remove the cover. Slide the cover backward by a finger and remove the cover. When you open the cover, be careful not to break a lead.When you op…

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Operational Description

RP7421H CIRCUIT EXPLANATION FCC ID:CVTRP7421H 1)The Radio Frequency inputted through The ANT.,is passed to the Super regenerative receiver,formed by TR1,where the Action Signal is detected. 2)The Action Signal is decode in the Ic.,and are send to each output terminal. 3)TR6,7,8,9,10 and 11 form the power motor drive control circuit. TR2,3,4, and 5 form the steering control circuit. 4)Forward motion IC.11P(Pin) is turned Hi,and TR6,9 and 11 are turned on to make a Forward drive. 5)Backward motion IC.10P is turned Hi,and TR7,8 and 10 are turned on to make a backward drive. 6)Right turns IC.6P is turned Hi,and TR2 and 5 are turned on to make a Right turn. 7)Left turns IC.7P is turned Hi,and TR3 and 4 are turned on to make a Left turn. NIKKO CO.,LTD. R&D Dept. CHIEF Y.MAEDA

Test Report

JAPAN QUALITY ASSURANCE ORGANIZATION 21-25, KINUTA 1-CHOME, SETAGAYA-KU, TOKYO 157-8573 JAPAN PHONE (03) 3416-0111, FAX (03) 3416-9691 JQA APPLICATION NO.: 400-30984 Issue Date : April 2, 2004 Page 1 of 24 EMI TEST REPORT JQA APPLICATION NO. : 400-30984 Model No. : RP7421H Type of Equipment : Radio Controlled Toy (Superregenerative Type) Regulations Applied : CFR 47 FCC Rules and Regulations Part 15 FCC ID : CVTRP7421H Applicant : NIKKO CO., LTD. Address : 1-7-14, Mizumoto, Katsushika-ku, Tokyo 125-0032, Japan Manufacturer : NIKKO TEC INTERNATIONAL LTD. Address : Rm. 601-603, Houston Center, 63, Mody Road, Tsimshatsui East, Kowloon, Hong Kong Received date of EUT : March 26, 2004 Final Judgment : Passed Test results in this report are obtained in use of equipment that is traceable to National Institute of Advanced Industrial Science and Technology (AIST) of Japan and National Institute of Information and Communications Technology (NICT) of Japan. The test results only respond to the tested sample. This report should not be reproduced except in full, without the written approval of JQA EMC Engineering Dept. Testing Div. C O P Y JQA Application No. :400-30984 FCC ID :CVTRP7421H Model No. :RP7421H Issue Date :April 2, 2004 Standard :CFR 47 FCC Rules Part 15 Page 2 of 24 JAPAN QUALITY ASSURANCE ORGANIZATION TABLE OF CONTENTS Page 1 Documentation 1.1 Test Regulation 3 1.2 General Information 3 1.3 Test Condition 4 – 7 1.4 EUT Modifications / Deviation from Standard 8 1.5 Test results / Uncertainty 9 1.6 Summary 10 1.7 Test Configuration / Operation of EUT 11 1.8 EUT Arrangement (Drawings) 12 1.9 Preliminary Test and Test-setup (Drawings) 13 – 16 1.10 EUT Arrangement (Photographs) 17 2 Test Data 2.1 AC Power Line Conducted Emission N/A 2.2 Radiated Emission (Electric Field) 18 – 20 2.3 Antenna Conducted Power N/A 3 Appendix Test instruments List 21 – 24 C O P Y JQA Application No. :400-30984 FCC ID :CVTRP7421H Model No. :RP7421H Issue Date :April 2, 2004 Standard :CFR 47 FCC Rules Part 15 Page 3 of 24 JAPAN QUALITY ASSURANCE ORGANIZATION 1 DOCUMENTATION 1.1 TEST REGULATION FCC Rules and Regulations Part 15 Subpart A and B Superregenerative Receiver Test procedure : AC power line conducted emission, radiated emission and antenna conducted power tests were performed according to the procedures in ANSI C63.4-2001. 1.2 GENERAL INFORMATION 1.2.1 Test facility : 1) Test Facility located at EMC Engineering Dept. Testing Div. : - No.2 and 3 Anechoic Chambers( 3 meters Site ). - Shielded Enclosure. Expiration date of FCC test facility filing : May 27, 2005 2) EMC Engineering Dept. Testing Div. is recognized under the National Voluntary Laboratory accreditation Program for satisfactory compliance established in title 15, Part 285 Code of Federal Regulations. NVLAP Lab Code : 200189-0 (Effective through : June 30, 2004) 1.2.2 Description of the Equipment Under Test (EUT) : 1) Type of Equipment : Radio Controlled Toy 2) Product Type : Production 3) Category : Superregenerative Receiver 4) EUT Authorization : Certification 5) FCC ID : CVTRP7421H 6) Trade Name : NIKKO 7) Model No. : RP7421H 8) Tuning Frequency Range : 49.830 MHz – 49.890 MHz 9) Highest Frequency Used in the EUT : - 10) Serial No. : None 11) Date of Manufacture : None 12) Power Rating : 4.5 VDC(Battery) 13) EUT Grounding : None 1.2.3 Definitions for symbols used in this test report : x - indicates that the listed condition, standard or equipment is applicable for this report. - indicates that the listed condition, standard or equipment is not applicable for this report. C O P Y JQA Application No. :400-30984 FCC ID :CVTRP7421H Model No. :RP7421H Issue Date :April 2, 2004 Standard :CFR 47 FCC Rules Part 15 Page 4 of 24 JAPAN QUALITY ASSURANCE ORGANIZATION 1.3 TEST CONDITION 1.3.1 The measurement of the AC Power Line Conducted Emission - was performed in the following test site. x - was not applicable. Test location : Safety & EMC Center EMC Engineering Dept. Testing Div. 21-25, Kinuta 1-chome, Setagaya-ku, Tokyo 157-8573, Japan - Shielded Enclosure - Anechoic Chamber No. 2 (portable Type) Used test instruments : Type Number of test instruments (Refer to Appendix) Test Receiver Spectrum Analyzer Cable AMN(for EUT) AMN(for Peripheral) Termination C O P Y JQA Application No. :400-30984 FCC ID :CVTRP7421H Model No. :RP7421H Issue Date :April 2, 2004 Standard :CFR 47 FCC Rules Part 15 Page 5 of 24 JAPAN QUALITY ASSURANCE ORGANIZATION 1.3.2 The measurement of the Radiated Emission(30 MHz – 1000 MHz) x - was performed in the following test site. - was not applicable. Test location : Safety & EMC Center EMC Engineering Dept. Testing Div. 21-25, Kinuta 1-chome, Setagaya-ku, Tokyo 157-8573, Japan - Anechoic Chamber No. 2 (3 meters) x - Anechoic Chamber No. 3 (3 meters) Validation of Site Attenuation : 1) Last Confirmed Date :March, 2004 2) Interval :1 year Used test instruments : Type Number of test instruments (Refer to Appendix) Test Receiver TR05 Antenna AN03, AN07, AN09 Cable CA02 RF Amplifier N/A Signal Generator SG05 C O P Y JQA Application No. :400-30984 FCC ID :CVTRP7421H Model No. :RP7421H Issue Date :April 2, 2004 Standard :CFR 47 FCC Rules Part 15 Page 6 of 24 JAPAN QUALITY ASSURANCE ORGANIZATION 1.3.3 The measurement of the Radiated Emission(Above 1000 MHz) - was performed in the following test site. x - was not applicable. Test location : Safety & EMC Center EMC Engineering Dept. Testing Div. 21-25, Kinuta 1-chome, Setagaya-ku, Tokyo 157-8573, Japan - No. 2 site (3 meters) - No. 3 site (3 meters) Validation of Site Attenuation : 1) Last Confirmed Date :March, 2004 2) Interval :1 year Used test instruments : Type Number of test instruments (Refer to Appendix) Test Receiver Spectrum Analyzer Cable Antenna RF Amplifier C O P Y JQA Application No. :400-30984 FCC ID :CVTRP7421H Model No. :RP7421H Issue Date :April 2, 2004 Standard :CFR 47 FCC Rules Part 15 Page 7 of 24 JAPAN QUALITY ASSURANCE ORGANIZATION 1.3.4 The measurement of the Antenna Co…

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Test Setup Photos

JQA Application No. :400-30984 FCC ID :CVTRP7421H Model No. :RP7421H Issue Date :April 2, 2004 Standard :CFR 47 FCC Rules Part 15 Page 17 of 24 JAPAN QUALITY ASSURANCE ORGANIZATION 1.10 TEST ARRANGEMENT (PHOTOGRAPHS) PHOTOGRAPHS OF EUT CONFIGURATION FOR RADIATED EMISSIONS MEASUREMENT Photograph present configuration with maximum emission C O P Y

Contact Information

Applicant

Minori Oohira
81-3 3609-0900Fax: 81 3-3609-1033

Test Firm

Japan Quality Assurance Org.Tetsuo Kato
@.81-(03)-3416-0111Fax: 81-(03)-3416-9691

Technical Specifications

#Rule PartsFrequency RangePower Output
115B49.83 MHz - 49.89 MHz-

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