QXATC27MHZFRC Toy Transmitter

1 Marianne Bosley From: Alvin Ilarina Sent: Tuesday, July 13, 2004 2:17 PM To: '[email protected]' Cc: Marianne Bosley Subject: HM151177 HKSTC report for FCC ID: QXATC27MHZF - MET 15823 Hello Alice, I have some questions. 1) The block diagram provided is titled "SL4T01T" is this correct? 2) The schematic diagram provided is titled "SL4T01T" is this correct? 3) The test date on report HM151177 is 7-June-2004. The biconilog asset em194 was last calibrated 14-May-2004. This would exceed a two year calibration cycle. Is this correct? I look forward to your reply. Thank you for using MET Laboratories TCB services. Best Regards, Alvin Ilarina MET Laboratories, Inc. [email protected] www.metlabs.com

1 Marianne Bosley From: [email protected] Sent: Monday, July 19, 2004 11:32 PM To: [email protected] Cc: [email protected] Subject: RE: HM151177 HKSTC report for FCC ID: QXATC27MHZF - MET 15823 HM151177 test report.pdf (466 ... Hi Alarina, The SL4T01T = Model 66882, so the block diagram and circuit is correct. I have updated the equipment list, please see attached file for update test report. If the document is ok, please send the cert. to me. Thanks Best Regards Alice -----Original Message----- From: [email protected] [mailto:[email protected]] Sent: Wednesday, July 14, 2004 2:17 AM To: [email protected] Cc: [email protected] Subject: HM151177 HKSTC report for FCC ID: QXATC27MHZF - MET 15823 Hello Alice, I have some questions. 1) The block diagram provided is titled "SL4T01T" is this correct? 2) The schematic diagram provided is titled "SL4T01T" is this correct? 3) The test date on report HM151177 is 7-June-2004. The biconilog asset em194 was last calibrated 14-May-2004. This would exceed a two year calibration cycle. Is this correct? I look forward to your reply. Thank you for using MET Laboratories TCB services. Best Regards, Alvin Ilarina MET Laboratories, Inc. [email protected] www.metlabs.com

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

PAGE 1 OF 1 FCC ID: QXATC27MHZF MADE IN CHINA 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.

FCC Label Location

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

FCC ID: QXATC27MHZF Circuit Description The 27.145MHz crystal oscillator drives the base of Q1 the final/buffer amplifier. The modulation provided by IC. The output of Q1 has the matching network consisting of L1 and C1 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 49.9cm 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 9 Volt (“6F22” size battery x 1) primary battery

香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2004-07-06 TEST REPORT Page 1 of 18 No. : HM151177 This report shall not be reproduced unless with prior written approval from the Hong Kong Standards and Testing Centre. 香港新界大埔工業村大宏街10號 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] For full text of “Conditions of Issuance of Test Report”, please refer to overleaf or refer to the website of STC: www.hkstc.org (the section “Application and Quotation”). Applicant: Toy Century Industrial Co., Ltd. Unit 1010-1015, 10/F., Tower B, New Mandarin Plaza, No.14 Science Museum Road, Tsim Sha Tsui, Kowloon, Hong Kong Description of Samples: Model name: Radio Control Car with Full Function Model no.: 66882 Brand name: N/A FCC ID: QXATC27MHZF Date Samples Received: 2004-05-20 Date Tested: 2004-06-07 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: For additional models details, see page 5. K C Lee, EMC for Chief Executive 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2004-07-06 TEST REPORT Page 2 of 18 No. : HM151177 香港新界大埔工業村大宏街10號 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] For full text of “Conditions of Issuance of Test Report”, please refer to overleaf or refer to the website of STC: www.hkstc.org (the section “Application and Quotation”). CONTENT: Cover Page 1 of 18 Content Page 2-3 of 18 1.0 General Details 1.1 Test Laboratory Page 4 of 18 1.2 Applicant Details Page 4 of 18 Applicant HKSTC Code Number for Applicant Manufacturer 1.3 Equipment Under Test [EUT] Page 5 of 18 Description of EUT operation 1.4 Date of Order Page 5 of 18 1.5 Submitted Samples Page 5 of 18 1.6 Test Duration Page 5 of 18 1.7 Country of Origin Page 5 of 18 1.8 Additional Information of EUT Page 6 of 18 2.0 Technical Details 2.1 Investigations Requested Page 7 of 18 2.2 Test Standards and Results Summary Page 7 of 18 3.0 Test Results 3.1 Emission Page 8-11 of 18 3.2 Bandwidth Measurement Page 12-13 of 18 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2004-07-06 TEST REPORT Page 3 of 18 No. : HM151177 香港新界大埔工業村大宏街10號 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] For full text of “Conditions of Issuance of Test Report”, please refer to overleaf or refer to the website of STC: www.hkstc.org (the section “Application and Quotation”). Appendix A List of Measurement Equipment Page 14 of 18 Appendix B Duty Cycle Correction During 100 msec Page 15-16 of 18 Appendix C Photographs Page 17-18 of 18 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2004-07-06 TEST REPORT Page 4 of 18 No. : HM151177 香港新界大埔工業村大宏街10號 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] For full text of “Conditions of Issuance of Test Report”, please refer to overleaf or refer to the website of STC: www.hkstc.org (the section “Application and Quotation”). 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 Telephone: 852 2666 1888 Fax: 852 2664 4353 1.2 Applicant Details Applicant Toy Century Ind. Co., Ltd. Unit 1010-1015, 10/F., Tower B, New Mandarin Plaza, No.14 Science Museum Road, Tsim Sha Tsui, Kowloon, Hong Kong HKSTC Code Number for Applicant TOC004 Manufacturer Toy Century Ind. Co., Ltd. Unit 1010-1015, 10/F., Tower B, New Mandarin Plaza, No.14 Science Museum Road, Tsim Sha Tsui, Kowloon, Hong Kong 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2004-07-06 TEST REPORT Page 5 of 18 No. : HM151177 香港新界大埔工業村大宏街10號 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] For full text of “Conditions of Issuance of Test Report”, please refer to overleaf or refer to the website of STC: www.hkstc.org (the section “Application and Quotation”). 1.3 Equipment Under Test [EUT] Description of Sample Model Name: Radio Control Car with Full Function Manufacturer: Toy Century Inddustrial Co., Ltd. Brand Name: N/A Model Number: 66882 Input Voltage: 9Vd.c (“6F22” size battery x 1) Additional Model Number: 6811F 1.3.1 Description of EUT Operation The Equipment Under Test (EUT) is a Toy Century Industrial Co., Ltd., Radio Control Car with Full Function. The transmitter is a 2 joysticks transmitter. The EUT continues to transmit while button is being pressed, Modulation by IC. and type is pulse modulation. 1.4 Date of Order 2004-05-20 1.5 Submitted Sample(s): 2 Samples per model 1.6 Test Duration 2004-06-07 1.7 Country of Origin China 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2004-07-06 TEST REPORT Page 6 of 18 No. : HM151177 香港新界大埔工業村大宏街10號 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] For full text of “Conditions of Issuance of Test Report”, please refer to overleaf or refer to the website of STC: www.hkstc.org (the section “Application and Quotation”). 1.8 Additional Information of EUT Submitted Not Available User Manual Part List Circuit Diagram Printed Circuit Board [PCB] Layout Block diagram FCC ID Label 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2004-07-06 TEST REPORT Page 7 of 18 No. : HM151177 香港新界大埔工業村大宏街10號 10 Dai Wang Street, Taipo Industrial Estate, N.T., Ho…

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