QXATC49MHZWTBSWalkie Talkie Base Station

HOW TO OPERATE 1. Open BATTERY COMPARTMENT and snap in a 9-volt battery, Replace door firmly. 2. Turn the “ON/OFF” switch to “ON”, and adjust the volume control to normal listening level. 3. Press the “PUSH-TO-TALK” button for transmitting, and speak in a normal voice level into the speaker/microphone grille. 4. Release the “PUSH-TO-TALK” button for receiving. 5. Best transmission and reception are obtained when the FLEXIBLE ANTENNA is held in vertical position. 6. To send MORSE CODE signals, pushing the “PUSH-TO-TALK” button, press the signal code key and quickly release to send a. (dot), or hold key longer to send a-(dash). 7. Use sound had better, volume turn move. “Modifications not authorized by the manufacturer may void users authority to operate this device.” 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 and experienced radio/TV technician for help.

Crystal 49.860MHz Transmitter Receiver Audio Amp Volume Control Code Key K 1-1 T R K 1-2 SP T Carrier 49.860 MHz Block Diagram Change Over SW

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

PAGE 1 OF 1 FCC ID: QXATC49MHZWTBS 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.

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

FCC ID: QXATC49MHZWTBS Circuit Description The 49.86MHz crystal oscillator drives the base of Q4 the final/buffer amplifier. The modulation provided by Mic. The output of Q4 has the matching network consisting of L4 and C2 that limit the harmonic content and effect the proper coupling of the antenna to the output stage. Antenna, Ground and Power Source There is no external 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

Date: 2004-04-30 TEST REPORT Page 1 of 18 No.: HM150945 This report shall not be reproduced unless with prior written approval from the Hong Kong Standards and Testing Centre. 香 港 標 準 及 檢 定 ㆗ 心 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 Ind. Co., Ltd. Description of Samples: Model name: Walkie Talkie Base Station Model no.: TC49MHZWTBS Brand name: N/A FCC ID: QXATC49MHZWTBS Date Samples Received: 2004-02-16 Date Tested: 2004-03-19 Investigation Requested: FCC Part 15 Subpart C Conclusions: See the attached sheets for details Remarks: ---- K C Lee, EMC for Chief Executive Date: 2004-04-30 TEST REPORT Page 2 of 18 No.: HM150945 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”). 香 港 標 準 及 檢 定 ㆗ 心 Hong Kong Standards and Testing Centre CONTENT: Cover Page 1 of 18 Content Page 2-3 of 18 Conclusions Page 4 of 18 1.0 General Details 1.1 Test Laboratory Page 5 of 18 1.2 Applicant Details Page 5 of 18 Applicant HKSTC Code Number for Applicant Manufacturer 1.3 Equipment Under Test [EUT] Page 6 of 18 Description of EUT operation 1.4 Date of Order Page 6 of 18 1.5 Submitted Samples Page 6 of 18 1.6 Test Duration Page 6 of 18 1.7 Country of Origin Page 6 of 18 1.8 Additional Information of EUT Page 7 of 18 2.0 Technical Details 2.1 Investigations Requested Page 8 of 18 2.2 Test Standards and Results Summary Page 8 of 18 3.0 Test Results 3.1 Emission Page 9-13 of 18 3.2 Bandwidth Measurement Page 14-15 of 18 Date: 2004-04-30 TEST REPORT Page 3 of 18 No.: HM150945 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”). 香 港 標 準 及 檢 定 ㆗ 心 Hong Kong Standards and Testing Centre Appendix A List of Measurement Equipment Page 16 of 18 Appendix B Photographs Page 17-18 of 18 Date: 2004-04-30 TEST REPORT Page 4 of 18 No.: HM150945 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”). 香 港 標 準 及 檢 定 ㆗ 心 Hong Kong Standards and Testing Centre CONCLUSIONS The submitted product was deemed to have 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. Date: 2004-04-30 TEST REPORT Page 5 of 18 No.: HM150945 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”). 香 港 標 準 及 檢 定 ㆗ 心 Hong Kong Standards and Testing Centre 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 East, Kowloon, Hong Kong HKSTC Code Number for Applicant TOC009 Manufacturer TOY CENTURY IND. CO., LTD. Unit 1010-1015, 10/F., Tower B, New Mandarin Plaza, No. 14 Science Museum Road, Tsim Sha Tsui East, Kowloon, Hong Kong Date: 2004-04-30 TEST REPORT Page 6 of 18 No.: HM150945 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”). 香 港 標 準 及 檢 定 ㆗ 心 Hong Kong Standards and Testing Centre 1.3 Equipment Under Test [EUT] Description of Sample Model Name: Walkie Talkie Base Station Manufacturer: Toy Century Industrial Co, Ltd. Brand Name: N/A Model Number: TC49MHZWTBS Input Voltage: 9Vd.c (“6F22” size battery x 1) 1.3.1 Description of EUT Operation The Equipment Under Test(EUT) is an Toy Century Industrial Co, Ltd.., Walkie Talkie Base Station. The transmitter is a 2 button transmitter. The EUT continues to transmit while button is being pressed. It is voice transmission, Modulation by Mic and type is frequency modulation. 1.4 Date of Order 2004-02-16 1.5 Submitted Sample(s): 1 Sample per model 1.6 Test Duration 2004-03-19 1.7 Country of Origin China Date: 2004-04-30 TEST REPORT Page 7 of 18 No.: HM150945 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”). 香 港 標 準 及 檢 定 ㆗ 心 Hong Kong Standards and Testing Centre 1.8 Additional Information of EUT Submitted…

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Dear Sir, For averaging, the bandwidth of the video filter must be small than the resolution bandwidth, the higher the ratio of resolution bandwidth to video bandwidth, the greater the averaging will be above is averaging for spectrum analyzer (HP8566B) For a voice transmitter, put the sound (1KHz) to the EUT by cassette player, then find the worse reading for peak measurement and averaging detection. Best Regards Alice

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