GLE136003Low Power Transmitter

TABLE OF CONTENTS APPLICANT: SUNCON TOYS INDUSTRY LTD. FCC ID: GLE136003 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 4A-4H........INSTRUCTION MANUAL EXHIBIT 5............SAMPLE OF FCC ID LABEL AND LOCATION EXHIBIT 6............EXTERNAL PHOTO - FRONT SIDE EXHIBIT 7............EXTERNAL PHOTO - BACK SIDE EXHIBIT 8............INTERNAL PHOTO - COMPONENT SIDE EXHIBIT 9............INTERNAL PHOTO - COPPER SIDE EXHIBIT 10...........OCCUPIED BANDWIDTH PLOT - CW APPLICANT: SUNCON TOYS INDUSTRY LTD. FCC ID: GLE136003 REPORT #: T:\CUS\S\SUNCON\SUN124Z0\SUN124Z0.RPT PAGE: TABLE OF CONTENTS LIST APPLICANT: SUNCON TOYS INDUSTRY LTD. FCC ID: GLE136003 TEST EQUIPMENT LIST 1._X_Spectrum Analyzer: HP 8566B-Opt 462, S/N 3138A07786, w/ preselector HP 85685A, S/N 3221A01400, Quasi-Peak Adapter HP 8565OA, S/N 3303A01690 & Preamplifier HP 8449B-OPT H02, S/N 3008A00372 Cal. 10/17/99 2._X_Biconnical Antenna: Eaton Model 94455-1, S/N 1057 3._X_Log-Periodic Antenna: Electro-Metrics Model EM-6950, S/N 632 4.___Double-Ridged Horn Antenna: Electro-Metrics Model RGA-180, 1-18 GHz, S/N 2319 Cal. 4/27/99 5.___Horn 40-60GHz: ATM Part #19-443-6R 6.___Line Impedance Stabilization Network: Electro-Metrics Model ANS-25/2, S/N 2604 Cal. 2/9/00 7.___Temperature Chamber: Tenney Engineering Model TTRC, S/N 11717-7 8.___Frequency Counter: HP Model 5385A, S/N 3242A07460 Cal 10/6/99 9.___Peak Power Meter: HP Model 8900C, S/N 2131A00545 Cal 7/19/99 10.___Open Area Test Site #1-3meters Cal. 12/22/99 11.___Signal Generator: HP 8640B, S/N 2308A21464 Cal. 9/23/99 12.___Signal Generator: HP 8614A, S/N 2015A07428 Cal. 5/29/99 13.___Passive Loop Antenna: EMCO Model 6512, 9KHz to 30MHz, S/N 9706-1211 Cal. 6/23/97 14.___Dipole Antenna Kit: Electro-Metrics Model TDA-30/1-4, S/N 153 Cal. 11/24/99 15.___AC Voltmeter: HP Model 400FL, S/N 2213A14499 Cal. 9/21/99 16.___Digital Multimeter: Fluke Model 8012A, S/N 4810047 Cal 9/21/99 17.___Digital Multimeter: Fluke Model 77, S/N 43850817 Cal 9/21/99 18.___Oscilloscope: Tektronix Model 2230, S/N 300572 Cal 9/23/99 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 80o with a humidity of 40%. APPLICANT: SUNCON TOYS INDUSTRY LTD. FCC ID: GLE136003 REPORT #: T:\CUS\S\SUNCON\SUN124Z0\SUN124Z0.RPT PAGE #: 1 APPLICANT: SUNCON TOYS INDUSTRY LTD. FCC ID: GLE136003 TEST PROCEDURE CONTINUED 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 CIRCUIT DESCRIPTION: In the transmit mode the momentary switches SW-L, SW-R, SW-B, & SW-F provide input to the encoder intergrated circuit U1. The output of U1 modulated the RF oscillator Q1 by varing the emitter current of that stage. The RF frequency is determined by the crystal Y1. The output of Q1 is coupled through C10 to the base of the RF amplifier Q2. From Q2 the signal is fed into the tuned circuit made up of L3/C5 & then to the low pass filter made up of C7/L2/C8 and is then fed to the antenna. 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: SUNCON TOYS INDUSTRY LTD. FCC ID: GLE136003 REPORT #: T:\CUS\S\SUNCON\SUN124Z0\SUN124Z0.RPT PAGE #: 2 APPLICANT: SUNCON TOYS INDUSTRY LTD. FCC ID: GLE136003 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 66.90 0.20 11.75 78.85 1.15 V 54.29 21.80 0.80 9.61 32.21 7.79 H 81.44 16.30 0.80 12.13 29.23 10.77 V 108.58 13.20 0.80 8.38 22.38 21.12 V 135.73 14.00 0.80 15.32 30.12 13.38 V 162.87 18.40 0.90 17.17 36.47 7.03 V 190.02 12.70 0.90 13.67 27.27 16.23 V 217.16 17.70 1.20 12.42 31.32 14.68 H 244.31 14.00 1.20 13.21 28.41 17.59 H 271.45 18.00 1.40 14.00 33.40 12.60 V 298.60 18.50 1.40 15.61 35.51 10.49 V 352.89 17.80 1.40 15.63 34.83 11.17 V 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 maximum signal strength. The antenna was placed in both the horizontal and vertical planes and the worse case emissions were reported. The UUT was tested in 3 orthogonal planes. TEST RESULTS: THE UNIT DOES MEET THE FCC REQUIREMENTS. PERFORMED BY:___________________________________ DATE: APRIL 25, 2000 APPLICANT: …

Text truncated - open the document above for the full version.