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OTM-88061-49MRX1/12 R/C Cars

KIDZTECH TOYS MANUFACTURING LTD
1/12 R/C Cars - FCC ID OTM-88061-49MRX - KIDZTECH TOYS MANUFACTURING LTD
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Application Details

Equipment Class
CRR - Superregenerative Receiver
Date of Grant
Jun 09, 2014
Application Purpose
Original Equipment
Date of Application
Jun 09, 2014
Equipment Note
1/12 R/C Cars
Frequency Range
49.86000000 - 49.86000000
Company
KIDZTECH TOYS MANUFACTURING LTD
Country
Hong Kong

Documents & Files

Select a file to view

Users Manual

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Block Diagram

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Cover Letter(s)

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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

I + Contents RC Vehicle (Vehicle) x 1 RC Transmitter (Transmitter) x 1 Antenna for RC Transmitter x 1 Instruction Manual x 1 7.2V rechargeable Battery Pack x 1 Charger x 1 9V Battery x 1 Performance Tips 1. Do not drive on grass, dirt, sand, dusts, carpet or go through water 2. Do not drive in windy or rainy weather 3. Avoid direct impact the Vehicle with obstacles 4. Switch OFF the power when not in use to prevent damage of Vehicle and Transmitter due to leakage of electrolyte from batteries 5. Remove all batteries from the Vehicle and Transmitter when not in use for long period 6. Keep fingers, hair and loose clothing away from wheels 7. The operating range can be affected by a variety of factors a) Low Voltage of batteries in Transmitter or Vehicle b) Interference from other items that emit radio frequency signals 8. Outdoor usage is recommended in order to get optimum control range 9. Recommend to play the vehicle on a clean and smooth surface 10. Clean the battery compartment to make sure it is free from dust to prevent poor contact of batteries Cautions 1. Do not attempt to disassemble the Vehicle or Transmitter 2. Do not operate the Vehicle with same frequency with other player(s) in same location that will interfere and make the Vehicle out of control. 3. Make sure the batteries are installed with correct polarities (+/-) as shown inside the battery compartment 4. Remove the package and take out all accessories before giving the Vehicle and Transmitter to child to play FCC label compliance statement: 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. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna - Increase the separation between the equipment and receiver - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected - Consult the dealer or an experienced radio/TV technician for help Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. RSS-310 Compliance Statement: This device complies with Industry Canada Licence-exempt RSS-310. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Declaration of Conformity The product is in conformity with the requirement of EU Directive 1999/5/EC Environmental notes: The whole product also does not belong to household waste at the end of the product life. You can return it at collection points for the recycling of electronic and electronical instruments The symbol on the item, instruction manual, hangtag or packing is showing this clearly. Materials should be recycled according to their respective markings. Recycling of old devices or other re-use of materials contained therein represents an important contribution to environmental protection. Please ask at your local community for the correct collection point. Disposal of batteries Batteries should not be disposed of in the household waste. As the consumer you are legally obliged to return batteries containing harmful substances and all other used batteries. You can hand in your old batteries at public collection points in your area or wherever batteries are sold. You will find these chemical abbreviations along with a crossed-out refuse bin on batteries containing harmful substances: Pb=Battery contains lead Cd=Battery contains cadmium Hg=Battery contains mercury Battery Requirement 1. Vehicle: 1 x 7.2V rechargeable battery pack 2. Transmitter: 1 x 9V battery The packaging and instruction manual contain important information. Please keep them for future reference. Warning! Choking Hazard. Not suitable for children under the age of 3 years due to small parts. We reserve the right to improve/amend specifications and colors without notice. Warning! The Antenna of vehicle is not to be inserted into socket outlets. For Transmitter (Fig. 3 and Fig. 4) 1. Switch OFF the power 2. Unscrew the screw on the battery cover 3. Open the battery cover 4. Install 1 new 9V battery with correct polarity (+/-) as shown inside the battery compartment 5. Close the battery cover 6. Tighten the screw on the battery cover 7. Insert the antenna into the top of Transmitter, tighten it by rotating clockwise (viewing from top of Transmitter) Battery and Antenna Installation For Vehicle (Fig. 1 and Fig. 2) 1. Switch OFF the power 2. Unscrew the screw on the battery cover 3. Open the battery cover 4. Install a new 7.2V battery pack with correct polarities (+/-) as shown inside the battery compartment 5. Close the battery cover 6. Tighten the screw on the battery cover Charging the Rechargeable Battery Pack for the Vehicle: 1. Connect the 7.2V rechargeable battery pack to the battery charger 2. Plug the charger into the standard AC socket 3. The charging time for a full charge is about 5 hours 4. When chargin…

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

Users Manual

connected This device complies with Industry Canada Licence-exempt RSS-310.

Block Diagram

1 1 2 2 3 3 4 4 DD CC BB AA A NTENNA A -+ MOTOR SERV O A -+ MOTOR SERV O Regulator circuit Super- regenerative detector circuit IF amplfier Decoding circuit The motor dri ve circuit

Block Diagram

1 1 2 2 3 3 4 4 DD CC BB AA A NTENNA A -+ MOTOR SERV O A -+ MOTOR SERV O Regulator circuit Super- regenerative detector circuit IF amplfier Decoding circuit The motor dri ve circuit

External Photos

INTERTEK TESTING SERVICE Report No.: 14050508HKG-002 Equipment Photographs Model : 88091 and 88092 (External) FCC ID: OTM-88061-49MRX INTERTEK TESTING SERVICE Report No.: 14050508HKG-002 Equipment Photographs Model : 88141, 88071, 88081, 88121, 88101, 88111, 88061 (External) FCC ID: OTM-88061-49MRX INTERTEK TESTING SERVICE Report No.: 14050508HKG-002 Equipment Photographs Model : 88081, 88151, 88131, 88131 (External) FCC ID: OTM-88061-49MRX INTERTEK TESTING SERVICE Report No.: 14050508HKG-002 Equipment Photographs Model : 88221, 88222, 88231, 88232 (External) 88221 88222 88231 88232 FCC ID: OTM-88061-49MRX

Internal Photos

INTERTEK TESTING SERVICE Report No.: 14050508HKG-002 Equipment Photographs Model : 88091 (Internal) FCC ID: OTM-88091-49MRX INTERTEK TESTING SERVICE Report No.: 14050508HKG-002 Equipment Photographs Model : 88091 (Internal) FCC ID: OTM-88091-49MRX INTERTEK TESTING SERVICE Report No.: 14050508HKG-002 Equipment Photographs Model :88091 (Internal) FCC ID: OTM-88091-49MRX INTERTEK TESTING SERVICE Report No.: 14050508HKG-002 Equipment Photographs Model :88091 (Internal) FCC ID: OTM-88091-49MRX INTERTEK TESTING SERVICE Report No.: 14050508HKG-002 Equipment Photographs Model :88091 (Internal) FCC ID: OTM-88091-49MRX

Internal Photos

INTERTEK TESTING SERVICE Report No.: 14050508HKG-002 Equipment Photographs Model : 88092 (Internal) FCC ID: OTM-88091-49MRX INTERTEK TESTING SERVICE Report No.: 14050508HKG-002 Equipment Photographs Model : 88092 (Internal) FCC ID: OTM-88091-49MRX INTERTEK TESTING SERVICE Report No.: 14050508HKG-002 Equipment Photographs Model :88092 (Internal) FCC ID: OTM-88091-49MRX INTERTEK TESTING SERVICE Report No.: 14050508HKG-002 Equipment Photographs Model :88092 (Internal) FCC ID: OTM-88091-49MRX INTERTEK TESTING SERVICE Report No.: 14050508HKG-002 Equipment Photographs Model :88092 (Internal) FCC ID: OTM-88091-49MRX

Operational Description

FCC ID: OTM-88061-49MTX Model: 88091 and 88092 (Receiver portion) Technical Description of Receiver The receiver operates at 49.860 MHz, and controls by the corresponding transmitter to move forward, backward, left and right. The circuit of the receiver comprises of, 1. Super-regenerative circuit Consisting: Q1 2. Decoder: Consisting: IC1 (PT978), 3. Motor driver Consisting: Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, Q10, Q11, Q12, Q13, 4. A Power Supply For model: 88091 Consisting: 9.0V DC source (6 X 1.5V AA size battery) For model: 88092 Consisting: 7.2V DC source (1 X 7.2V 700mAh rechargeable battery)

Schematics

1 1 2 2 3 3 4 4 DD CC BB AA ANT C3 10P C2 39P C4 22P C1 222 C7 103 C9 104P C8 104P C11 471P C10 104P C12 202P Q1 1815Y T1 K165-10T L1 5.6uH R1 680R R2 220K R3 4.7K R4 2.2K R10 2.2M R6 2.2K R9 2.2M R13 2.2K R12 220K R6 220 R7 1K R5 1K R21 100R R22 100R R14 1K R13 1K R15 100R R16 100R V O 2 1 G N D 2 SI 3 O SC I 4 O SC O 5 R IG H T 6 LEF T 7 R D B 8 LD B 9 B A C K 10 FO R 11 TU R B O B 12 V D D 13 V I1 14 V O 1 15 V I2 16 IC1 PT978 C13 220uF C5 4.7uF Q12 C945P Q2 D88 2 Q13 C945P Q5 D88 2 Q10 C945P Q9 8050D Q6 8050D Q11 C945P Q3 B772 Q7 8550D Q4 B772 Q8 8550D M MG M MG VCC 3.3V R20 150 R18 330 R19 2.2K R4 220 C6 104

Schematics

1 1 2 2 3 3 4 4 DD CC BB AA ANT C3 10P C2 39P C4 22P C1 222 C7 103 C9 104P C8 104P C11 471P C10 104P C12 202P Q1 1815Y T1 K165-10T L1 5.6uH R1 680R R2 220K R3 4.7K R4 2.2K R10 2.2M R6 2.2K R9 2.2M R13 2.2K R12 220K R6 220 R7 1K R5 1K R21 100R R22 100R R14 1K R13 1K R15 100R R16 100R V O 2 1 G N D 2 SI 3 O SC I 4 O SC O 5 R IG H T 6 LEF T 7 R D B 8 LD B 9 B A C K 10 FO R 11 TU R B O B 12 V D D 13 V I1 14 V O 1 15 V I2 16 IC1 PT978 C13 220uF C5 4.7uF Q12 C945P Q2 D88 2 Q13 C945P Q5 D88 2 Q10 C945P Q9 8050D Q6 8050D Q11 C945P Q3 B772 Q7 8550D Q4 B772 Q8 8550D M MG M MG VCC 3.3V R20 150 R18 330 R19 2.2K R4 220 C6 104

Test Report

Valued Quality. Delivercd. lssuing Laboratory: lntertek Testing Services Hong Kong Limited Hong Kong Accreditat¡on Serv¡ce (HKAS) has accredited this laboratory under the Hong Kong Laboratory Accredltation Scheme (HOKLAS) for spec¡fic laboratory activities as listed in the HOKIAS direc{ory of accredited laboratories. The results shown in this report were determ¡ned by this laboratory in accordance with its terms of accreditation. TEST REPORT Report No.: 14050508HKG-002 Kidztech Toys Manufacturing Ltd. Application For Certification (Original Grant) (FCC ID: OTM-88061 49MRX) Superregenerat¡ve Receiver Approved by: The test report only allows to be rev¡sêd with¡n the retent¡on period unless furthêr standard or ths requirement was noticed. Th¡s report is for the axclus¡ve usè of lnterteKs Client and is provided pursuant to the agrêêment betwæn lntertek and its Client. lntertel{s respons¡bility and l¡ability are l¡m¡lsd to ths terms and ænditions of the agreement. lntertek assumes no l¡ability to any party, other than to the Client in accordanæ with the ag¡eêment, for any loss, oqcense or daFäge oqbsionêd by the use of th¡s report. Only the Client is authorized to pemit æpy¡ng or distribution of th¡s report and thên only in its entirety. Any use of the lntertek nâme or one of its marks for the sale or advert¡s€ment of the tested material, product or sru¡ce must f¡rst b€ approved ¡n writing by lnterlek. Ths observat¡ons ând test results ¡n this roport are relevant only to the sample tested. This report by itself does not imply that the mater¡al, product, or serv¡æ is or has ever been under an lntertêk certif¡cat¡on program. Intertek Testing Services Hong Kong Ltd. 2/F., GarmentCentre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax:, (852)27e5 5487 Website: vlrww.hk.intertek-etlsemko.com Prepared and Checked by: Tse Ying, Cathy Senior Lead Engineer Lead Engineer Date: June 03, 2ö14 Ng Mei Nar, C Issuing Laboratory: Intertek Testing Services Hong Kong Limited Hong Kong Accreditation Service (HKAS) has accredited this laboratory under the Hong Kong Laboratory Accreditation Scheme (HOKLAS) for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. The results shown in this report were determined by this laboratory in accordance with its terms of accreditation. Report No.: 14050508HKG-002 i FCC ID: OTM-88061-49MRX Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com GENERAL INFORMATION Grantee: Kidztech Toys Manufacturing Ltd. Grantee Address: Room 1201, 12/F., Inter-Continental Plaza, 94 Granville Road, Tsim Sha Tsui East, Kowloon, Hong Kong. Contact Person: Eric Ho Tel: (852) 2721 8868 Fax: (852) 2721 8838 e-mail: N/A Manufacturer: Shantou Chenghai JinJun Toys Co., Ltd. Manufacturer Address: Yongxin Industry Zone, Lianshang, Chenghai, Shantou, China Brand Name: N/A Model: 88091 / 88092 Additional Model: 88061 / 88071 / 88081 / 88101 / 88111 / 88121 / 88131 / 88141 / 88151 / 88161 / 88171 / 88181 / 88221 / 88231 / 88062 / 88072 / 88082 / 88102 / 88112 / 88122 / 88132 / 88142 / 88152 / 88162 / 88172 / 88182 / 88222 / 88232 / 5F62035 / 5F622E1 / 5F622E2 Type of EUT: Superregenerative Receiver Description of EUT: 1/12 R/C Cars Serial Number: N/A FCC ID: OTM-88061-49MRX Date of Sample Submitted: May 12, 2014 Date of Test: May 12, 2014 to May 26, 2014 Report No.: 14050508HKG-002 Report Date: June 03, 2014 Environmental Conditions: Temperature: +10 to 40°C Humidity: 10 to 90% Issuing Laboratory: Intertek Testing Services Hong Kong Limited Hong Kong Accreditation Service (HKAS) has accredited this laboratory under the Hong Kong Laboratory Accreditation Scheme (HOKLAS) for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. The results shown in this report were determined by this laboratory in accordance with its terms of accreditation. Report No.: 14050508HKG-002 ii FCC ID: OTM-88061-49MRX Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com SUMMARY OF TEST RESULT TEST SPECIFICATION REFERENCE RESULTS Receiver Radiated Emissions 15.109 Pass The equipment under test is found to be complying with the following standards: FCC Part 15, October 1, 2012 Edition Note: 1. The EUT uses a permanently attached antenna which, in accordance to section 15.203, is considered sufficient to comply with the pervisions of this section. 2. Pursuant to FCC part 15 Section 15.215(c), the 20 dB bandwidth of the emission was contained within the frequency band designated (mentioned as above) which the EUT operated. The effects, if any, from frequency sweeping, frequency hopping, other modulation techniques and frequency stability over excepted variations in temperature and supply voltage were considered. Issuing Laboratory: Intertek Testing Services Hong Kong Limited Hong Kong Accreditation Service (HKAS) has accredited this laboratory under the Hong Kong Laboratory Accreditation Scheme (HOKLAS) for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. The results shown in this report were determined by this laboratory in accordance with its terms of accreditation. Report No.: 14050508HKG-002 iii FCC ID: OTM-88061-49MRX Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com Table of Contents 1.0 General Description....................................................................................... 1 1.1 Product Description ...................................................................................... 1 1.2 Related Submittal(s) Grants ...............................................................…

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Test Setup Photos

INTERTEK TESTING SERVICE Report No: 14050508HKG-002 Configuration Photographs Worst-Case Radiated Emissions (Front View) Model : 88091 and 88092 88091 and 88092 14050508HKG-002 FCC ID: OTM-88061-49MRX INTERTEK TESTING SERVICE Report No: 14050508HKG-002 Configuration Photographs Worst-Case Radiated Emissions (Back View) Model : 88091 and 88092 14050508HKG-002 88091 and 88092 FCC ID: OTM-88061-49MRX

Contact Information

Applicant

Eric Ho
[email protected]89865656Fax: 85695678

Technical Contact

Intertek Testing Services Hong Kong Ltd.Terry Chan
[email protected](852) 2173 8503

2/F., Garment Gentre, · Hong Kong

Non-Technical Contact

Intertek Testing Services Hong Kong Ltd.Terry Chan
[email protected](852) 2173 8503

Test Firm

Intertek Testing Services Hong Kong Ltd.Billy Chow
[email protected]85221738528Fax: 85227410521

Technical Specifications

#Rule PartsFrequency RangePower Output
115B49.86 MHz - 49.86 MHz-

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