PIYB5114-03A4THot Popper

ANTENNA 9V VOLTAGE REGULATOR RIPPLEFILTER FILTER RF AMPLIFIERMODULATOR CRYSTAL OSCILATOR BATTERY BLOCK-DIAGRAM B511 4 TRANSMITTER 49.860 MHz MAIN PCB : PIYB511 4 -03A 4 T U1 SPRC205A VDD D10D11 D12 D13 D14VSS DOUT ROSC RFO OSC0 OSC1 49.860 MHz

36mm 11mm

HOT POPPER #B5114 49.86MHz TRANSMITTER OPERATIONAL DESCRIPTION The Hot Popper radio control transmitter is a low powered, hand held unit for controlling the movement of a toy car .The transmitter is powered by a 9 volt battery .It is designed to operate on a single fixed frequency in the 49.82---49.90MHz band. See the attached block diagram and schematic. Input switches trigger integrated circuit (U1) which produces the digital control signals which will modulate the carrier signal .The carrier signal is generated by a crystal oscillator / amplifier circuit comprised of a 49.86MHz crystal (Y1). The modulated output of RFO is capacitively coupled (via C7 )to the antenna through a “Pi” matching network comprised of C9、C11 and L5 .The antenna is 11 inches long and permanently attached. All tuning and verifications are performed by the manufacturer and there are no adjustments that can be made by the User .No external ground is required or used with this transmitter. Hot Popper 49.860 MHz Mattel Part # B5114 Transmitter FCC ID: PIYB5114-03A4T

1 2 34 ABCD 4 3 2 1 D CBA Title Number Revision Size A4 Date: 16-Oct-2003 Sheet of File: D:\lmh\PROJECT\B5112\pp\B5114TX.sch Drawn By: VDDD10D11D12D13D14VSS DOUTDOUT ROSC RFO OSC0OSC1 U1SPRC205A R1 200K +/-1% R2 10 R31K R4 10M R5 1K R6 1K R71K R8 1K R9 1K D1 1N4148 D2 1N4148 D3 1N4148 D4 1N4148 D5 1N4148 1 2 SW1 1 2 SW2 1 2 SW3 1 2 SW4 1 2 SW5 Y1 49.86MHZ C112PF L1 0.47uH C227PF C3 0.1uF L2 1uH C4 0.1uF C7 27pF L3 0.2uH C9 47pF C10 220uF C5 0.1uF D6 4.3V R10 120 L4 3.3uH C11 47pF L5 7B-3330-4 ANT C12 39PF VCC F BL R JUMP R114.7 C6 0.1uF 9V B5114 HOT POPPER (US 49M ) CX 0.01uF 00

TEST REPORT This document shall not be reproduced either in full or in part except with written approval by the Authorized Representative of CMA Testing. Room 1401-3, Yan Hing Centre, 9-13 Wong Chuk Yeung St.., Fo Tan, Shatin, Hong Kong. Tel: (852) 2698 8198 Fax: (852) 2695 4177 E-mail: [email protected] Web Site: http://www.cmatcl.com Report No. : AD016030-1 Date : 2003 November 10 Client : Mattel Asia Pacific Sourcing Ltd. 13/F., South Tower, World Finance Centre, Harbour City, Tsim Sha Tsui, Kowloon, Hong Kong. Sample Description : One(1) submitted sample stated to be Hot Popper of Model No. B5114. Rating : 9 V battery No. of sample(s) : Two(2) pieces *** Date Received : 2003 August 26. Test Period : 2003 August 26 – 2003 November 08. Test Requested : FCC Part 15 Certification Test Method : FCC Rules and Regulations Part 15 – May 2002 ANSI C63.4 – 1992 Test Result : See attached sheet(s) from page 2 to 11. Conclusion : The submitted sample was found to comply with requirement of FCC Part 15 Subpart C. For and on behalf of CMA Testing and Certification Laboratories Authorized Signature : Page 1 of 11 Danny Chui EMC Engineer - EL. Division FCC ID : PIYB5114-03A4T TEST REPORT This document shall not be reproduced either in full or in part except with written approval by the Authorized Representative of CMA Testing. Room 1401-3, Yan Hing Centre, 9-13 Wong Chuk Yeung St.., Fo Tan, Shatin, Hong Kong. Tel: (852) 2698 8198 Fax: (852) 2695 4177 E-mail: [email protected] Web Site: http://www.cmatcl.com Report No. : AD016030-1 Date : 2003 November 10 Table of Contents 1 General Information........................................................................................................................ 3 1.1 General Description.................................................................................................................. 3 1.2 Related Submittal Grants.......................................................................................................... 3 1.3 Location of the test site............................................................................................................. 4 1.4 List of measuring equipment..................................................................................................... 5 2 Description of the radiated emission test.......................................................................................... 6 2.1 Test Procedure......................................................................................................................... 6 2.2 Test Result............................................................................................................................... 6 2.3 Radiated Emission Measurement Data....................................................................................... 7 3 Description of the Line-conducted Test............................................................................................ 8 3.1 Test Procedure......................................................................................................................... 8 3.2 Test Result............................................................................................................................... 8 3.3 Graph and Table of Conducted Emission Measurement Data...................................................... 8 4 Photograph..................................................................................................................................... 9 4.1 Photographs of the Test Setup for Radiated Emission and Conduction Emission.......................... 9 4.2 Photographs of the External and Internal Configurations of the EUT........................................... 9 5 Supplementary document............................................................................................................... 10 5.1 Bandwidth............................................................................................................................. 10 6 Appendices............................................................................................................................... 11 Page 2 of 11 FCC ID : PIYB5114-03A4T TEST REPORT This document shall not be reproduced either in full or in part except with written approval by the Authorized Representative of CMA Testing. Room 1401-3, Yan Hing Centre, 9-13 Wong Chuk Yeung St.., Fo Tan, Shatin, Hong Kong. Tel: (852) 2698 8198 Fax: (852) 2695 4177 E-mail: [email protected] Web Site: http://www.cmatcl.com Report No. : AD016030-1 Date : 2003 November 10 1 General Information 1.1 General Description The equipment under test (EUT) is a transmitter for Hot Popper operating at 49.860 MHz which is controlled by a crystal. The EUT is powered by 9 V battery. There are two button keys in the front of the EUT. When the forward or backward button pressed once, it will transmit a radio frequency for receiver going forward or backward. When the left or right button pressed once, it will transmit a radio frequency for receiver turn left or right. The brief circuit description is listed as follows : - U1 and associated circuit act as encoder - Y1 and associated circuit act as oscillator - D6 and associated circuit act as voltage regulator - L3-L5 and associated circuit act as RF modulator - R1 and associated circuit act as oscillator for U1 1.2 Related Submittal Grants This is a single application for certification of a transmitter. The receiver for this transmitter is authorized by Certification procedure. Page 3 of 11 FCC ID : PIYB5114-03A4T TEST REPORT This document shall not be reproduced either in full or in part except with written approval by the Authorized Representative of CMA Testing. Room 1401-3, Yan Hing Centre, 9-13 Wong Chuk Yeung St.., Fo Tan, Shatin, Hong Kong. Tel: (852) 2698 8198 Fax: (852) 2695 4177 E-mail: [email protected] Web Site: http://www.cmatcl.com Report No. : AD016030-1 Date : 2003 November 10 1.3 Location of the test site Radia…

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