OYY160638949Toy - R/C Program Car w/sound

Block Diagram---49.860MHZ TX 1 2 3 4 56 A BC D 6 5 4 3 2 1 D CB A Title N u m b er R e vi s i on Si ze B D a t e : 12-M a y - 2006 She e t o f Fi l e : E : \ ¿Í» § \ . . \ T X 49M H Z bl o c k di ag ram . sch D raw n By : 49. 860M H Z O s cillator H i gh Frequency Amplif y circuit signal coding Ant e nna 49. 860M H Z transm i tter bl ock di agram Ke n Qu a n Integrated CircuitProgram Control IC-W 58SS010 Pro g ram control with Si g nal Codin g K e y Pad Control Ma t r i x C o n t r o l Total: 24 K e ys B a nd-Pass Filter Circuit

DR063-TX-01 TX-Bonding PCB LA YOUT -(Bottom Layer + Bottom SILKscr een)

DR063-TX-01 TX-Bonding PCB LA YOUT -(T op Layer + T o p SILKscr een)

DR063-TX-02 TX PCB LA YOUT

DOC-FCC009 4/14/2005 Page 1 of 2 FEDERAL COMMUNICATIONS COMMISSION - FCC FORM 731 APPLICATION FOR EQUIPMENT AUTHORIZATION Approved by OMB 3060 - 0934 Expires 02/28/2005 Item 1. Applicant's complete, legal business name: Daily Rank Electronics Co., Ltd. Item 2. Applicant's mailing address Line 1: Flat S, 9/F., Valiant Industrial Centre Line 2: 2-12 Au Pui Wan Street, Fotan, N.T., Hong Kong. P.O.Box: City: State: Country (if foreign address): China Zip/Postal Code: Item 3. FCC ID: Grantee code: OYY Equipment Product Code (14 characters maximum): 160638949 Item 4. Person at the applicant's address to receive grant or for contact: First Name: KC Mail Stop: Last Name: Lee Telephone: 852 26661807 Ext: Title: Manager E-mail: [email protected] Fax No: Item 5. Instead of Applicant, the original Grant is authorized to be mailed to: The Hong Kong Standards and Testing Centre Ltd. 10 Dai Wang Street, Tai Po Industrial Estate, N.T., Hong Kong. Contact: KC Lee E-mail: [email protected] Item 6. Technical Contact: Firm Name: The Hong Kong Standards and Testing Centre Ltd. Telephone: 852 26661807 Ext: Fax No: 852 2665 0848 First Name: KC Middle Initial: Last Name: Lee Address Line 1: 10 Dai Wang Street, P.O.Box: Address Line 2: Tai Po Industrial Estate City: Country (if foreign address):Hong Kong Zip/Postal Code: E-mail: [email protected] Item 7. Non-Technical Contact: Firm Name: The Hong Kong Standards and Testing Centre Ltd. Telephone: 852 26661807 Ext: Fax No: 852 2665 0848 First Name: KC Middle Initial: Last Name: Lee Address Line 1: 10 Dai Wang Street, P.O.Box: Address Line 2: Tai Po Industrial Estate City: Country (if foreign address):Hong Kong Zip/Postal Code: E-mail: [email protected] Item 8. * Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules? If "Yes" see instructions. (please mark as appropriate) x No Item 9. Does the applicant request that the Commission defer grant of this application pursuant 47 CFR § 0.457(d)(1)(ii)? (See instructions) If so, specify date when grant may be issued (MM/DD/YYYY format): Item 10. * Equipment Class: DXX * Description of Product as it is Marketed: Part 15 Low Power Communication Device Transmitter (NOTE: Toy - R/C Program Car w/sound) Item 11. * Application is for: (please mark as appropriate) x Original Equipment (See instructions) Ο Change in identification of presently authorized equipment: Original FCC ID: Grant Date (MM/DD/YYYY format): Ο Class II permissive change or modification of presently authorized equipment (See instructions) Item 12. Is the equipment in this application: * (a) a composite device subject to an additional equipment authorization? * (b) part of a system that operates with, or is marketed with, another device that requires an equipment authorization? If either of the above questions is answered "Yes" complete section 12(c). Ο Yes x No Ο Yes x No DOC-FCC009 4/14/2005 Page 2 of 2 (c) The related application: Ο has been granted under the FCC ID listed to the right Ο is in the process of being filed under the FCC ID listed to the right Ο is pending with the FCC under the FCC ID listed to the right FCC ID Item 13. Name of test firm and contact person on file with the FCC, if different from applicant or contact person: Firm Name: The Hong Kong Standards & Testing Centre Ltd. Last Name: KC Telephone 26661852 Ext Fax No. 26650848 E-mail: [email protected] Item 14. Enter any text that you would like to appear at the bottom of the Grant of Equipment Authorization. Read each certification carefully before answering and signing this application Equipment Specifications: Rule Part Frequency Range (MHz) Power (W) Frequency Tolerance and Units Emission Designator Note Codes 15 49.86 WILLFUL FALSE STATEMENTS MADE ON THIS FORM ARE PUNISHABLE BY FINE AND IMPRISONMENT (U.S. CODE, TITLE 18, SECTION 1001), AND/OR REVOCATION OF ANY STATION LICENSE OR CONSTITUTION PERMIT (U.S. CODE, TITLE 47, SECTION 312(a)(1)), AND/OR FORFEITURE (U.S. CODE, TITLE 47, SECTION 503). Item 15. *SECTION 5301 (ANTI-DRUG ABUSE) CERTIFICATION: The applicant must certify that neither the applicant nor any party to the application is subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes. Does the applicant or authorized agent so certify? x Yes Ο No Item 16. APPLICANT/AGENT CERTIFICATION: I certify that I am authorized to sign this application. All of the statements herein and the exhibits attached hereto, are true and correct to the best of my knowledge and belief. IN accepting a Grant of Equipment Authorization issued by the FCC as a result of the representations made in this application, the applicant is responsible for (1) labeling the equipment with the exact FCC ID specified in this application, (2) compliance statement labeling pursuant to the applicable rules, and (3) compliance of the equipment with the applicable technical rules. If the applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC's technical requirements. Authorizing an agent to sign this application, is done solely at the applicant's discretion; however, the applicant remains responsible for all statements in this application. If an agent has signed this application on behalf of the applicant, a written letter of authorization which includes information to enable the agent to respond to the above section 5301 (Anti-Drug Abuse) Certification statement has been provided by the applicant. It is understood that the letter of authorization must be submitted to the FCC upon request, and that the FCC reserves the ri…

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PHOTOGRAPH OF THE PRODUCT FRONT VIEW OF THE PRODUCT REAR VIEW OF THE PRODUCT

PHOTOGRAPH OF THE PRODUCT INNER CIRCUIT TOP VIEW INNER CIRCUIT BOTTOM VIEW

BOM MODEL:Program RC Car Transmitter BOM--49.860MHZTX No.PART NO.REFERENCEDESCRIPTION/RATINGSQ'TYUnitNOTE 1 PCBDR063-TX-01 1 PCS 2 PCBDR063-TX-02 1 PCS 3 Res. 10Ω 1/4W +/-5% 2 PCSR1,R2 4 Res.1K 1/8W +/-5% 1 PCSR3 5 Res. 330Ω 1/8W +/-5% 1 PCSR4 6 Res.10K 1/8W +/-5% 1 PCSR5 7 Res.470K 1/8W +/-5% 1 PCSR6 8 Res.150K 1/8W +/-5% 1 PCSR7 9 Res. 68Ω 1/8W +/-5% 1 PCSR8 10 Res. 750Ω 1/8W +/-5% 1 PCSR9 11 E.Cap. 47UF / 25V +/-10% 1 PCSC1 12 Cap. 0.1UF +/-10% 25V3 PCSC2,C4,C5 13 Cap. 82P +/-10% 25V 1 PCSC6 14 Cap. 22P +/-10% 25V 3 PCSC7,C8,C11 15 Cap. 103P +/-10% 25V 1 PCSC9 16 Cap. 47P +/-10% 25V1 PCSC10 17 Cap. 8P +/-10% 25V 1 PCSC3 18 Inductor1UH AR0410 +/-5% 2 PCSL1,L2 19 Inductor6.8UH AR0410 +/-5% 1 PCSL5 20 Transistor2.2UH AR0410 +/-5% 2 PCS L3，L4 21 Transistor8050D (0.5A) 1 PCSQ1 22 TransistorC945 (0.5A) 2 PCSQ2,Q3 23 Crystal49.860MHZ 1 PCS 24 Speaker 8Ω 0.25W 1 PCS 25 SwitchSS-12F30 1 PCSL=9MM 26 ICW58SS010 1 PCS 27 LeadYellow-SPK 100MM 2 PC 28 LeadBlack-GND 80MM 1 PC 29 LeadRed-VCC 100MM 2 PC 30 LeadBlack-SPK 30MM 1 PC 31 LeadBlack-ANT 100MM 1 PC 32 Jumper 5MM 1 PCS JP1，JP3 33 Jumper 7.5MM 1 PCSJP2 34 Touch Switch 4 35

1 2 34 A BC D 4 3 2 1 D CB A Title Num b er R e vision Size A4 Date: 29- M a y - 2006 Sheet of F i l e : E : \ ¿ Í » § \ ..\ T X -4 9 M F C C . s c h D ra w n B y : P r ogram R / C C a r 49M H Z T X C i rcu i t W58SS010 7 VDD 2PW M 3 DAC 5 O S C 12 B P 00 13 B P 01 14 B P 02 15 B P 03 16 B P 04 17 B P 05 19 B P 07 20 B P 10 21 B P 11 23 B P 13 24 B P 14 22 B P 12 25 B P 15 26 B P 16 27 B P 17 SW 1 SW 2 SW 3 SW 4 SW 5 SW 6 S W 7 SW 8 S W 9 SW 10 SW 11 SW 1 2 SW 1 3 SW 1 4 SW 1 5 SW 1 6 SW 1 7 SW 1 8 SW 1 9 SW 2 0 SW 2 1 SW 2 2 SW 2 3 SW 2 4 3X 1.5V R5 10K R4330ohm R3 1 K C5 0. 1UF C1 47UF/10V C20. 1UF C1 0 47P C4 0. 1UF Q1 8050D SP 4VSS 6 VSS 1 VPD 8 R E SET 9 TEST 10 X32I 11 X32O 18 TX C6 82PF C822PF C9 103 Q2 C 945 C7 22P CRY 49. 860 R6470K R868ohm L1 1UH Q3C 945 L2 1UH L3 2. 2UH PO WER SWITCH sound SWITCH ON OFF R1 10 ohm R2 10 ohm R 7 150k R9 750 ohm BP 0 7 BP 0 7 C1 1 22P L 5 6. 8UH L4 2. 2UH C38P

Application No.: HM156600 Date: 3 June 2006 FCC ID: OYY160638949 Circuit Description The 49.86 MHz crystal oscillator drives the base of Q3 the final/buffer amplifier. The modulation provided by IC. The output of Q3 has the matching network consisting of L3, L4 and C3 and C10 that limit the harmonic content and effect the proper coupling of the antenna to the output stage. Antenna, Ground and Power Source The antenna consists of a 46.5 long Metal Antenna. There is no external ground connection. The ground is only that of the printed circuit board. Electric current is supplied by a 4.5 Volt (“AA” size battery x 3) primary battery. Operation Descriptions The transmitter is a remote control car operating at 49.86MHz band. The transmitter is powered by a 4.5 battery (AA x 3) and the transmitting frequency is crystal controlled. There are 4 buttons to control the forward reverse motor and director of movement. The operation is achieved by different combinations of form pulse modulating signal on the 49.86MHz carrier frequency. Remarks: The transmitter is a 4 Button transmitter. The EUT continues to transmit while Button is being pressed. It is Voice / Pluse transmitter, Modulation by IC; and type is Pulse modulation.

STC Test Report Date : 2006-05-19 Page 1 of 17 No. : HM156600 The Hong Kong Standards and Testing Centre Ltd. 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] This report shall not be reproduced unless with prior written approval from the Hong Kong Standards and Testing Centre Ltd. For full text of “Conditions of Issuance of Test Report”, please refer to overleaf or refer to the website of Homepage. Applicant: Daily Rank Electronics Co., Ltd. Flat S, 9/F., Valiant Industrial Centre, 2-12 Au Pui Wan Street, Fotan, N.T., Hong Kong. Description of Samples: Model name: Toy - R/C Program Car w/sound Model no.: 1606389 Brand name: N/A FCC ID: OYY160638949 Date Samples Received: 2006-05-10 Date Tested: 2006-05-17 Investigation Requested: FCC Part 15 Subpart C Conclusions: The submitted product COMPLIED with the requirements of Federal Communications Commission [FCC] Rules and Regulations Part 15. The tests were performed in accordance with the standards described above and on Section 2.2 in this Test Report. Remarks: ---- LEE Kam Chuen, EMD For and on behalf of The Hong Kong Standards and Testing Centre Ltd. STC Test Report Date : 2006-05-19 Page 2 of 17 No. : HM156600 The Hong Kong Standards and Testing Centre Ltd. 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Ltd. For Conditions of Issuance of this test report, please refer to the overleaf or Homepage CONTENT: Cover Page 1 of 17 Content Page 2-3 of 17 1.0 General Details 1.1 Test Laboratory Page 4 of 17 1.2 Applicant Details Page 4 of 17 Applicant HKSTC Code Number for Applicant Manufacturer 1.3 Equipment Under Test [EUT] Page 5 of 17 Description of EUT operation 1.4 Date of Order Page 5 of 17 1.5 Submitted Samples Page 5 of 17 1.6 Test Duration Page 5 of 17 1.7 Country of Origin Page 5 of 17 2.0 Technical Details 2.1 Investigations Requested Page 6 of 17 2.2 Test Standards and Results Summary Page 6 of 17 3.0 Test Results 3.1 Emission Page 7-10 of 17 3.2 Bandwidth Measurement Page 11-12 of 17 STC Test Report Date : 2006-05-19 Page 3 of 17 No. : HM156600 The Hong Kong Standards and Testing Centre Ltd. 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Ltd. For Conditions of Issuance of this test report, please refer to the overleaf or Homepage Appendix A List of Measurement Equipment Page 13 of 17 Appendix B Duty Cycle Correction During 100 msec Page 14-15 of 17 Appendix C Photographs Page 16-17 of 17 STC Test Report Date : 2006-05-19 Page 4 of 17 No. : HM156600 The Hong Kong Standards and Testing Centre Ltd. 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Ltd. For Conditions of Issuance of this test report, please refer to the overleaf or Homepage 1.0 General Details 1.1 Test Laboratory The Hong Kong Standards and Testing Centre Ltd. EMC Laboratory 10 Dai Wang Street, Taipo Industrial Estate New Territories, Hong Kong 1.2 Applicant Details Applicant Daily Rank Electronics Co., Ltd. Flat S, 9/F., Valiant Industrial Centre, 2-12 Au Pui Wan Street, Fotan, N.T., Hong Kong. Manufacturer Daily Rank Electronics Co., Ltd. A3, Zhang Bai Industry, Zhang Bai Village, Al Lian Long Gang, ShenZhen STC Test Report Date : 2006-05-19 Page 5 of 17 No. : HM156600 The Hong Kong Standards and Testing Centre Ltd. 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Ltd. For Conditions of Issuance of this test report, please refer to the overleaf or Homepage 1.3 Equipment Under Test [EUT] Description of Sample Model Name: Toy - R/C Program Car w/sound Manufacturer: Daily Rank Electronics Co., Ltd. Brand Name: N/A Model Number: 1606389 Input Voltage: 4.5Vd.c (“AA” size battery x 3) 1.3.1 Description of EUT Operation The Equipment Under Test (EUT) is a Daily Rank Electronics Co., Ltd., Toy - R/C Program Car w/sound. The transmitter is a 4 button transmitter. The EUT continues to transmit while button is being pressed, Modulation by IC, and type is pulse modulation. 1.4 Date of Order 2006-05-10 1.5 Submitted Sample(s): 1 Sample per model 1.6 Test Duration 2006-05-17 1.7 Country of Origin China STC Test Report Date : 2006-05-19 Page 6 of 17 No. : HM156600 The Hong Kong Standards and Testing Centre Ltd. 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Ltd. For Conditions of Issuance of this test report, please refer to the overleaf or Homepage 2.0 Technical Details 2.1 Investigations Requested Perform ElectroMagnetic Interference measurement in accordance with FCC 47CFR [Codes of Federal Regulations] Part 15: 2005 and ANSI C63.4:2003 for FCC Certification. 2.2 Test Standards and Results Summary Tables EMISSION Results Summary Test Condition Test Requirement Test Method Class / Test Result Severity Pass Failed N/A Field Strength of Fundamental Emissions & Spurious Emissions FCC 47CFR 15.235 ANSI C63.4:2003 N/A Radiated Emissions, 30MHz to 1GHz FCC 47CFR 15.209 ANSI C63.4:2003 N/A Conducte…

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TEST SET UP PHOTOGRAPH OF THE PRODUCT MEASUREMENT OF RADIATED EMISSION TEST SET UP