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OX4961427MHz R/C Toy Dual Frequency Transmitter

Ritvik Holdings Inc.
27MHz R/C Toy Dual Frequency Transmitter - FCC ID OX49614 - Ritvik Holdings Inc.
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Application Details

Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
Date of Grant
Dec 16, 2001
Application Purpose
Original Equipment
Date of Application
Dec 16, 2001
Equipment Note
27MHz R/C Toy Dual Frequency Transmitter
Frequency Range
26.99000000 - 27.26000000
Company
Ritvik Holdings Inc.
Country
Canada

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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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

13 CAUTION TO AVOID BATTERY LEAKAGE AVERTISSEMENT POUR ÉVITER LA FUITE DES PILES ADVERTENCIA PARA EVITAR QUE LAS PILAS SE SULFATEN MOTORIZED BASE BASE MOTORIZADA BASE MOTORISÉE Please read these instructions carefully and keep them for future reference. Requires four size AA 1.5 V alkaline batteries in the motorized base (not included). Requires one 6R61-9-volt alkaline battery in the transmitter (not included). Important : Radio interference can occur if more than one remote control car or other radio device is operating on the same frequency. Radio interference can cause your BATTLE BLOKS™ RADIO CONTROL to run erratically. For best per- formance, please be sure to maintain a distance from radio devices such as nursery monitors, cordless phones or other remote control cars on the same frequency as well as high voltage electrical wires, reinforced concrete buildings and CB radios. Note : This device may not cause interference, and this device must accept any interference, including interference that may cause undesired operation of the device. However, the manufac- turer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user’s authority to operate the equipment. Carrier Frequency 27.145 MHz / 27.045 MHz Field Strength 74.1 dBuV / m Measurement Distance 3 m Il est recommandé de lire attentivement ce feuillet avant la première utilisation et de le conserver pour référence future. La base motorisée utilise quatre piles alcalines AA-1.5 V (non comprises). La télécommande utilise une pile alcaline 6R61-9V (non comprise). Important : Des interférences radio peuvent se produire lorsque plusieurs appareils utilisent la même fréquence et peuvent perturber le fonctionnement de votre BATTLE BLOKS™ RADIO CONTROL. Pour une performance optimale, assurez-vous de maintenir une bonne distance avec d’autres appareils à commande radio tels que: moniteurs pour bébé, téléphones sans fil ou autres appareils télécommandés utilisant la même fréquence, de même que les fils électriques à haute tension, édifices de béton armé ou émetteurs-récepteurs CB. NOTE : Ce dispositif ne doit pas produire de brouillage et doit accepter tout brouillage radioélectrique, même si ce brouillage est susceptible de compromettre son fonctionnement. Toutefois, le fabricant n’est pas responsable d’interférences radio ou TV provoquées par des modifications non autorisées du jouet. De telles modifications pourraient altérer la capacité de l’utilisateur à faire fonctionner cet appareil. Fréquence porteuse 27.145 MHz / 27.045 MHz Intensité de champ 74.1 dBuV / m Distance de mesure 3 m Sírvase leer estas instrucciones cuidadosamente y guardarlas para referencia futura. La base motorizada requiere 4 pilas alcalinas AA 1,5 V (no incluidas). El control remoto requiere una pila alcalina 6R61 de 9 voltios (no incluida). Importante: Es posible que al operar más de un vehículo a control remoto u otro aparato de radio en la misma frecuencia se produzca interfer- encia radial. La interferencia radial puede causar la operación errática de su vehículo BATTLE BLOKS™ RADIO CONTROL. Para que el vehículo funcione mejor, manténgalo alejado de aparatos de radio, como por ejemplo monitores para bebés, telé- fonos inalámbricos, otros vehículos a control remoto operados en la misma frecuencia, cables de alta tensión, edificios construidos con hormigón armado y radios que transmitan en banda ciu- dadana. NOTA: Este producto no debe causar interferencia alguna y debe soportar la interferencia recibida, incluyendo aquélla que pueda originar la operación no deseada del mismo. Sin embargo, el fab- ricante no se responsabiliza de la interferencia de aparatos de radio o televisión causada por las modificaciones no auto- rizadas que se hayan efectuado a este vehículo. Tales modifica- ciones podrían anular el derecho de uso del consumidor. Frecuencia portadora 27.145 MHz / 27.045 MHz Intensidad de campo 74.1 dBuV / m Distancia de medición 3 m TRANSMITTER CONTROL REMOTO TÉLÉCOMMANDE MODE D’EMPLOI INSTRUCCIONES INSTRUCTIONS 1. Be sure to install the batteries correctly (see diagram) and always follow the toy and battery manufacturers’ instructions. 2. Do not mix used and new batteries together. Do not mix alka- line, standard (carbon zinc), or rechargeable (nickel cadmium) batteries. Only batteries of the same type are to be used. 3. Always remove exhausted or dead batteries from the product and always remove batteries before extended storage. 4. Rechargeable batteries are only to be charged under adult supervision (if removable). 5. Non rechargeable batteries are not to be recharged. 6. The supply terminal is not to be short circuited. 7. Batteries are to be inserted according to the correct polarity. (see diagram) 8. How to remove and insert replaceable batteries. (see diagram) 9. Only batteries of the recommended type or of a similar type are to be used. 1. S’assurer d’installer les piles ou accumulateurs correctement (voir le diagramme) en suivant toujours les instructions du fab- ricant du jouet et des piles. 2. Ne pas mélanger des piles neuves et usagées. Ne pas mélanger des piles alcalines, standards (carbone-zinc) ou rechargables (nickel-cadmium) 3. Les piles et accumulateurs usagés doivent être enlevés du jouet, avant le rangement pour une longue période. 4. Les accumulateurs doivent être enlevés du jouet avant d’être chargés et les accumulateurs ne doivent être chargés que sous la surveillance d’un adulte. 5. Ne jamais recharger des piles (non-rechargeables). 6. Les bornes d’une pile ou d’un accumulateur ne doivent pas être mises en court-circuit. 7. Les piles et accumulateurs doivent être mises en place en respectant la polarité. (voir le diagramme) 8. Comment enlever et mettre en place les piles ou accumula- teurs remplaçables. (voir le diagramme) 9. Seuls des piles ou accumulateurs du type recommandé ou d’un type similaire doivent être utilisés 1. Asegúrese de coloca…

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ID Label/Location Info

FCCID: OX49614 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. MEGA BLOKS 9614 CANADA 210 RITVIK HOLDINGS, INC. FCC ID : OX49614 JOB : 1181H1 EXHIBIT # : 1

Test Report

TABLE OF CONTENTS APPLICANT: RITVIK HOLDINGS INC. FCC ID: OX49614 TEST REPORT CONTAINING: PAGE 1......TEST EQUIPMENT LIST PAGE 2......TEST PROCEDURES PAGE 3......RADIATION INTERFERENCE TEST DATA PAGE 4......OCCUPIED BANDWIDTH TEST DATA PAGE 5......OCCUPIED BANDWIDTH PLOT EXHIBITS CONTAINING: EXHIBIT 1............FCC ID LABEL SAMPLE EXHIBIT 2............SKETCH OF LABEL LOCATION EXHIBIT 3............BLOCK DIAGRAM EXHIBIT 4............SCHEMATIC EXHIBIT 5............USERS MANUAL EXHIBIT 6............EXTERNAL PHOTO - FRONT VIEW EXHIBIT 7............EXTERNAL PHOTO – REAR VIEW EXHIBIT 8............INTERNAL PHOTO - COMPONENT VIEW EXHIBIT 9............INTERNAL PHOTO - COPPER VIEW EXHIBIT 10...........TEST SET UP PHOTO EXHIBIT 11...........CIRCUIT DESCRIPTION APPLICANT: RITVIK HOLDINGS INC. FCC ID: OX49614 REPORT #: R\RITVIK\1181H1\1181H1RPT.doc PAGE: TABLE OF CONTENTS LIST APPLICANT: RITVIK HOLDINGS INC. FCC ID: OX49614 TEST EQUIPMENT LIST 1. X Spectrum Analyzer: HP 8566B-Opt 462, S/N 3138A07786, w/ preselector HP 85685A, S/N 3221A01400, Quasi-Peak Adapter HP 8565OA, S/N 3303A01690 & Preamplifier HP 8449B-OPT H02, S/N 3008A00372 Cal. 8/31/01 Due 8/31/02 2. X Biconnical Antenna: Eaton Model 94455-1, S/N 1057, Cal. 10/1/01 Due 10/1/02 3. Biconnical Antenna: Electro-Metrics Model BIA-25, S/N 1171 Cal. 4/26/01 Due 4/26/03 4. Log-Periodic Antenna: Electro-Metrics Model EM-6950, S/N 632 Char. 3/15/00 Due 3/15/01 5. X Log-Periodic Antenna: Electro-Metrics Model LPA-30, S/N 409 Char. 3/15/00 Due 3/15/01 6. Double-Ridged Horn Antenna: Electro-Metrics Model RGA-180, 1-18 GHz, S/N 2319 Cal. 4/27/99 Due 4/27/00 7. 18-26.3GHz Systron Donner Standard Gain Horn #DBE-520-20 No Cal Required 8. Horn 40-60GHz: ATM Part #19-443-6R No Cal Required 9. Line Impedance Stabilization Network: Electro-Metrics Model EM-7820, w/NEMA Adapter S/N 2682 Cal. 3/16/01 Due 3/16/02 10. Temperature Chamber: Tenney Engineering Model TTRC, S/N 11717-7 Char. 1/27/01 Due 1/27/02 11. Frequency Counter: HP Model 5385A, S/N 3242A07460 Char. 11/20/00 Due 11/20/01 12. Peak Power Meter: HP Model 8900C, S/N 2131A00545 Char. 1/26/01 Due 1/26/02 13. X Open Area Test Site #1-3meters Cal. 12/22/99 14. Signal Generator: HP 8640B, S/N 2308A21464 Cal. 11/15/01 Due 11/15/02 15. Passive Loop Antenna: EMCO Model 6512, 9KHz to 30MHz, S/N 9706-1211 Char. 6/10/00 Due 6/10/01 16. Dipole Antenna Kit: Electro-Metrics Model TDA-30/1-4, S/N 153 Char. 11/24/00 Due 11/24/01 17. AC Voltmeter: HP Model 400FL, S/N 2213A14499 Cal. 10/9/01 Due 10/09/02 18. Digital Multimeter: Fluke Model 77, S/N 43850817 Cal. 11/16/00 Due 11/16/01 19. Oscilloscope: Tektronix Model 2230, S/N 300572 Char. 2/1/01 Due 2/1/02 APPLICANT: RITVIK HOLDINGS INC. FCC ID: OX49614 REPORT #: R\RITVIK\1181H1\1181H1RPT.doc PAGE #: 1 TEST PROCEDURE GENERAL: This report shall NOT be reproduced except in full without the written approval of TIMCO ENGINEERING, INC. RADIATION INTERFERENCE: The test procedure used was ANSI STANDARD C63.4-1992 using a HEWLETT PACKARD spectrum analyzer with a prese- lector. The bandwidth of the spectrum analyzer was 100 kHz with an appropriate sweep speed. The analyzer was calibrated in dB above a microvolt at the output of the antenna. The resolution bandwidth was 100KHz and the video bandwidth was 300KHz. The ambient temperature of the UUT was 70º with a humidity of 80%. FORMULA OF CONVERSION FACTORS: The Field Strength at 3m was estab- lished by adding the meter reading of the spectrum analyzer (which is set to read in units of dBuV) to the antenna correction factor sup- plied by the antenna manufacturer. The antenna correction factors are stated in terms of dB. The gain of the Preselector was accounted for in the Spectrum Analyzer Meter Reading. Example: Freq (MHz) METER READING + ACF = FS 33 20 dBuV + 10.36 dB = 30.36 dBuV/m @ 3m APPLICANT: RITVIK HOLDINGS INC. FCC ID: OX49614 REPORT #: R\RITVIK\1181H1\1181H1RPT.doc PAGE #: 2 APPLICANT: RITVIK HOLDINGS INC. FCC ID: OX49614 NAME OF TEST: RADIATION INTERFERENCE RULES PART NO.: 15.227 REQUIREMENTS: CARRIER FREQUENCY WILL NOT EXCEED 80 dBuV/m AT 3M. OUT-OF-BAND EMISSIONS SHALL NOT EXCEED: 30 - 88 MHz 40.0 dBuV/M MEASURED AT 3 METERS 88 - 216 MHz 43.5 dBuV/M 216 - 960 MHz 46.0 dBuV/M ABOVE 960 MHz 54.0 dBuV/M TEST DATA: Emission Frequency MHz Meter Reading dBuv Ant. Polarity Coax Loss dB Correction Factor dB Field Strength dBuv/m Margin dB 27.10 51.7 v 0.31 13.96 65.97 14.03 27.10 29.9 h 0.31 13.96 44.17 35.83 54.30 16.2 v 0.84 10.34 27.38 12.62 108.50 16.5 h 1.23 11.12 28.85 14.65 108.50 10.7 v 1.23 11.12 23.05 20.45 135.70 12.2 h 1.34 14.44 27.98 15.52 162.80 9.0 v 1.50 16.68 27.18 16.32 162.80 17.1 h 1.50 16.68 35.28 8.22 190.00 13.0 h 1.72 14.20 28.92 14.58 190.00 6.4 v 1.72 14.20 22.32 21.18 217.20 8.0 h 1.87 11.38 21.25 24.75 244.30 9.3 h 1.98 11.82 23.10 22.90 271.40 9.1 v 2.09 13.75 24.94 21.06 271.40 10.7 h 2.09 13.75 26.54 19.46 SAMPLE CALCULATION: FSdBuV/m = MR(dBuV) + ACFdB. TEST PROCEDURE: The procedure used was ANSI STANDARD C63.4-1992. The spectrum was scanned from 30 MHz to 1000 MHz. When an emission was found, the table was rotated to produce the maximum signal strength. The antenna was placed in both the horizontal and vertical planes and the worse case emissions were reported. The UUT was tested in 3 orthogonal planes. TEST RESULTS: THE UNIT DOES MEET THE FCC REQUIREMENTS. PERFORMED BY: JOE SCOGLIO DATE: DECEMBER 7, 2001 APPLICANT: RITVIK HOLDINGS INC. FCC ID: OX49614 REPORT #: R\RITVIK\1181H1\1181H1RPT.doc PAGE #: 3 APPLICANT: RITVIK HOLDINGS INC. FCC ID: OX49614 NAME OF TEST: Occupied Bandwidth RULES PART NO.: 15.227 REQUIREMENTS: The field strength of any emissions appearing outside the 26.96-27.28 MHz band shall not exceed the general radiated emission limits in (15.209). THE GRAPH ON THE FOLLOWING PAGE SHOWS THE WORSE CASE OCCUPPIED BANDWIDTH EMISSIONS FOR THIS DEVICE. METHOD OF MEASUREMENT: A small sample of the transmitter output was fed into the spectrum analyzer and the attached plot was taken. The…

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Contact Information

Applicant

Mark V Bertrand(President & Chief Executive)
514-333-5555Fax: 514-333-8484

Test Firm

Timco Engineering, Inc.S Sanders
[email protected]888-472-2424Fax: 352-472-2030

Technical Specifications

#Rule PartsFrequency RangePower Output
115C26.99 MHz - 27.26 MHz-

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