NLKTMI420182727 MHZ R/C Transmitter

From: WAI TAM <[email protected]> To: [email protected] <[email protected]> Subject: fcc - power of attorney letter Date: June 09, 1999 9:27 AM Power of Attorney 6/9/99 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern: We, the undersigned, hereby authorize TIMCO ENGINEERING, INC. on our behalf, to apply to the Federal Communications Commission on our toy/equipment. Any and all acts carried out by TIMCO ENGINEERING, INC. on our behalf shall have the same effect as acts of our own in regards to such above application. This authorization shall remain in effect unless revoked in writing. This is to advise that Toymax Inc. is in full compliance with the Anti-Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, Wai Tam Sr. Director of Operations Toymax Inc. 125 E. Bethpage Rd. Plainview, NY 11803 516-391-9898, ext 310 TOYMAX, INC. FCC ID: NLKTMI4201827 EXHIBIT #: 1

TABLE OF CONTENTS APPLICANT: TOYMAX INC. FCC ID: NLKTMI4201827 TEST REPORT CONTAINING: PAGE 1......TEST PROCEDURE PAGE 2......TEST PROCEDURE AND CIRCUIT DESCRIPTION PAGE 3......RADIATION INTERFERENCE TEST DATA PAGE 4......OCCUPIED BANDWIDTH TEST DATA EXHIBITS CONTAINING: EXHIBIT 1...........POWER OF ATTORNEY LETTER EXHIBIT 2...........BLOCK DIAGRAM EXHIBIT 3...........SCHEMATIC EXHIBIT 4...........PARTS LIST EXHIBIT 5A-5C.......INSTRUCTION MANUAL EXHIBIT 6...........SAMPLE OF FCC ID LABEL EXHIBIT 7...........LOCATION OF FCC ID LABEL EXHIBIT 8...........EXTERNAL PHOTO - FRONT SIDE EXHIBIT 9...........EXTERNAL PHOTO - BACK SIDE EXHIBIT 10..........INTERNAL PHOTO - COMPONENT SIDE EXHIBIT 11..........INTERNAL PHOTO - COPPER SIDE EXHIBIT 12..........OCCUPIED BANDWIDTH PLOT - CW EXHIBIT 13..........OCCUPIED BANDWIDTH PLOT - ALERT TONE EXHIBIT 14..........OCCUPIED BANDWIDTH PLOT - FORWARD & BACK EXHIBIT 15..........OCCUPIED BANDWIDTH PLOT - MOUTH APPLICANT: TOYMAX INC. FCC ID: NLKTMI4201827 REPORT #: F:\CUS\T\TOYMAX\TOY209U9.RPT PAGE: TABLE OF CONTENTS LIST APPLICANT: TOYMAX INC. FCC ID: NLKTMI4201827 TEST EQUIPMENT LIST 1. Spectrum Analyzer: Hewlett Packard 8566B - Opt 462, w/ preselector 85685A, & Quasi-Peak Adapter HP 8565OA, & HP 8449B - OPT H02 Cal. 6/26/98 2. Signal Generator, Hewlett Packard 8640B, cal. 10/1/98 3. Signal Generator, HP 8614A Serial No.2015A07428 cal. 5/27/99 3. Eaton Biconnical Antenna Model 94455-1 20-200 MHz Serial No. 0997 Cal. 10/30/98 4. Electro-Metric Dipole Kit, 20-1000 MHz, Model TDA-30 10/31/98 5. Electro-Metric Horn 1-18 GHz, Model RGA-180, Cal. 10/30/98 6. Electro-Metric Antennas Model TDA-30/1-4,Cal. 10/15/98 7. Electro-Metric Line Impedance Stabilization Network Model No. EM-7821, Serial No. 101; 100KHz-30MHz 50uH. Cal.11/19/98 8. Electro-Metric Line Impedance Stabilization Network Model No. EM-7820, Serial No. 2682; 10KHz-30MHz 50uH. Cal. 11/19/98 9. Special low loss cable was used above 1 GHz 10. Tenney Temperature Chamber TEST PROCEDURE GENERAL: This report shall NOT be reproduced except in full without the written approval of TIMCO ENGINEERING, INC. RADIATION INTERFERENCE: The test procedure used was ANSI STANDARD C63.4-1992 using a HEWLETT PACKARD spectrum analyzer with a prese- lector. The bandwidth of the spectrum analyzer was 100 kHz with an appropriate sweep speed. The analyzer was calibrated in dB above a microvolt at the output of the antenna. The resolution bandwidth was 100KHz and the video bandwidth was 300KHz. The ambient temperature of the UUT was with a humidity of . FORMULA OF CONVERSION FACTORS: The Field Strength at 3m was estab- lished by adding the meter reading of the spectrum analyzer (which is set to read in units of dBuV) to the antenna correction factor sup- plied by the antenna manufacturer. The antenna correction factors are stated in terms of dB. The gain of the Preselector was accounted for in the Spectrum Analyzer Meter Reading. Example: Freq (MHz) METER READING + ACF = FS 33 20 dBuV + 10.36 dB = 30.36 dBuV/m @ 3m POWER LINE CONDUCTED INTERFERENCE: The procedure used was ANSI STAN- DARD C63.4-1992 using a 50uH LISN. Both lines were observed. The bandwidth of the spectrum analyzer was 10kHz with an appro- priate sweep speed. The ambient temperature of the UUT was with a humidity of . FCC ID: NLKTMI4201827 REPORT #: F:\CUS\T\TOYMAX\TOY209U9.RPT PAGE #: 2 TEST PROCEDURES CONTINUED APPLICANT: TOYMAX INC. FCC ID: NLKTMI4201827 ANSI STANDARD C63.4-1992 10.1.7 MEASUREMENT PROCEDURES: The unit under test was placed on a table 80 cm high and with dimensions of 1m by 1.5m. The table used for radiated measurements is capable of continuous rotation. When an emission was found, the table was rotated to produce the maximum signal strength. At this point, the antenna was raised and lowered from 1m to 4m. The antenna was placed in both the horizontal and vertical planes. The situation was similar for the conducted measurement except that the table did not rotate. The EUT was setup as described in ANSIC63.4-1992 with the EUT 40 cm from the vertical ground wall. CIRCUIT_DESCRIPTION: When the power is turned on the UUT transmitts a CW signal. The crystal controlled oscillator Q1 is coupled to Q2 via C6. From Q2 the signal is coupled through C8 to the low pass filter made up of C10, L3, C11, & L4 which is connected to the antenna. The modulation is provided by the IC U1 when the switched are pushed. The unit is powered by a 9V battery and is self contained. ANTENNA_AND_GROUND_CIRCUITRY This unit makes use of a short, antenna. The antenna is induc- tively coupled. The antenna is self contained, no provision is made for an external antenna. This unit is powered from a 9.0V battery. No ground connection is provided. The unit relies on the ground tract of the printed circuit board. APPLICANT: TOYMAX INC. FCC ID: NLKTMI4201827 REPORT #: F:\CUS\T\TOYMAX\TOY209U9.RPT PAGE #: 3 APPLICANT: TOYMAX INC. FCC ID: NLKTMI4201827 NAME OF TEST: RADIATION INTERFERENCE RULES PART NO.: 15.227 REQUIREMENTS: CARRIER FREQUENCY WILL NOT EXCEED 80 dBuV/m AT 3M. OUT-OF-BAND EMISSIONS SHALL NOT EXCEED: 30 - 88 MHz 40.0 dBuV/M MEASURED AT 3 METERS 88 - 216 MHz 43.5 dBuV/M 216 - 960 MHz 46.0 dBuV/M ABOVE 960 MHz 54.0 dBuV/M TEST DATA: PEAK EMISSION METER READING COAX ANTENNA FIELD FREQUENCY AT 3 METERS LOSS CORRECTION STRENGTH MARGIN ANT. MHz dBuV dB FACTOR dB dBuV/m@3m dB POL. 27.15 49.70 0.20 11.75 61.65 18.35 V 54.30 15.50 0.80 9.60 25.90 14.10 V 108.60 21.70 0.80 8.38 30.88 12.62 H 135.70 18.50 0.80 15.31 34.61 8.89 H 190.00 12.90 0.90 13.68 27.48 16.02 V 217.14 12.40 1.20 12.42 26.02 19.98 H 244.00 11.00 1.20 13.20 25.40 20.60 H 271.40 11.10 1.40 14.00 26.50 19.50 H 162.80 14.20 0.90 17.16 32.26 11.24 H 190.00 15.30 0.90 13.68 29.88 13.63 H SAMPLE CALCULATION: FSdBuV/m = MR(dBuV) + ACFdB. TEST PROCEDURE: The procedure used was ANSI STANDARD C63.4-1992. The spectrum was scanned from 30 MHz to 1000 MHz. When an emission was found, the table was rotated to produce the maxim…

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