CORRECTED TEST REPORT AND TABLE OF CONTENTS

FCC ID: IAJCT-285

Test Report

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FCCID_37106

$TABLE OF CONTENTS LIST APPLICANT: KIDDESIGNS INC. FCC ID: IAJCT-285 TEST REPORT CONTAINING: PAGE 1-2....TEST PROCEDURE PAGE 3......CIRCUIT DESCRIPTION PAGE 4......RADIATION INTERFERENCE TEST DATA PAGE 5......OCCUPIED BANDWIDTH TEST DATA EXHIBITS CONTAINING: EXHIBIT 1............POWER OF ATTORNEY LETTER EXHIBIT 2............BLOCK DIAGRAM EXHIBIT 3............SCHEMATIC EXHIBIT 4A-4B........PARTS LIST EXHIBIT 5............INSTRUCTION MANUAL EXHIBIT 6............SAMPLE OF FCC ID LABEL EXHIBIT 7............LOCATION OF FCC ID LABEL EXHIBIT 8............EXTERNAL PHOTO - FRONT SIDE EXHIBIT 9............EXTERNAL PHOTO - BACK SIDE EXHIBIT 10...........INTERNAL PHOTO - COMPONENT SIDE EXHIBIT 11...........INTERNAL PHOTO - COPPER SIDE EXHIBIT 12...........OCCUPIED BANDWIDTH PLOT - CW EXHIBIT 13...........OCCUPIED BANDWIDTH PLOT - LOUD VOICE EXHIBIT 14...........OCCUPIED BANDWIDTH PLOT - CODE KEY APPLICANT: KIDDESIGNS INC. FCC ID: IAJCT-285 REPORT #: F:\CUS\K\KID\KID191A9.RPT PAGE: TABLE OF CONTENTS LIST$

$APPLICANT: KIDDESIGNS INC. FCC ID: IAJCT-285 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. 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 80oC with a humidity of 76%. 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 80oC with a humidity of 76%. APPLICANT: KIDDESIGNS INC. FCC ID: IAJCT-285 REPORT #: F:\CUS\K\KID\KID191A9.RPT PAGE #: 1$

$TEST PROCEDURES CONTINUED APPLICANT: KIDDESIGNS INC. FCC ID: IAJCT-285 ANSI STANDARD C63.4-1992 10.1.7 MEASUREMENT PROCEDURES: The unit under test was placed on a table 80 cm high and with dimensions of 1m by 1.5m. The table used for radiated measurements is capable of continuous rotation. When an emission was found, the table was rotated to produce the maximum signal strength. At this point, the antenna was raised and lowered from 1m to 4m. The antenna was placed in both the horizontal and vertical planes. The situation was similar for the conducted measurement except that the table did not rotate. The EUT was setup as described in ANSIC63.4-1992 with the EUT 40 cm from the vertical ground wall. CIRCUIT_DESCRIPTION: When the switch, SW15C, is placed in the transmit position the the crystal controlled oscillator Q3 is turned on. The output of Q3 is coupled through the tuned circuit T2 to the antenna. When the switch, SW15C, is placed in the receive postion the signal comes in on the antenna through C2 to the base of the RF amplifi- er Q1. From Q1 the signal is coupled through a tuned circuit T1 to the bas of the super recccgenerative detector Q2. From the output of Q2 the audio signal goes to the volume control and then to the audio preamplifier Q9. From Q9 the audio is fed to the audio output stage made up of Q8/Q7 & Q5/Q6 which are connected to the speaker. ANTENNA_AND_GROUND_CIRCUITRY This unit makes use of a external 5" antenna. The antenna is inductively coupled. This unit is powered from a 9.0V battery. No ground connection is provided. The unit relies on the ground tract of the printed circuit board. APPLICANT: KIDDESIGNS INC. FCC ID: IAJCT-285 REPORT #: F:\CUS\K\KID\KID191A9.RPT PAGE #: 2$

$APPLICANT: KIDDESIGNS INC. FCC ID: IAJCT-285 NAME OF TEST: RADIATION INTERFERENCE RULES PART NO.: 15.235 REQUIREMENTS: CARRIER FREQUENCY WILL NOT EXCEED 80 dBuV/m AT 3M. OUT-OF-BAND EMISSIONS SHALL NOT EXCEED: 30 - 88 MHz 40.0 dBuV/M MEASURED AT 3 METERS 88 - 216 MHz 43.5 dBuV/M 216 - 960 MHz 46.0 dBuV/M ABOVE 960 MHz 54.0 dBuV/M TEST DATA: PEAK EMISSION METER READING COAX ANTENNA FIELD FREQUENCY AT 3 METERS LOSS CORRECTION STRENGTH MARGIN ANT. MHz dBuV dB FACTOR dB dBuV/m@3m dB POL. 49.86 55.33 0.25 10.99 66.57 13.43 V SAMPLE CALCULATION: FSdBuV/m = MR(dBuV) + ACFdB. TEST PROCEDURE: The procedure used was ANSI STANDARD C63.4-1992. The spectrum was scanned from 30 MHz to 1000 MHz. When an emission was found, the table was rotated to produce the maximum signal strength. The antenna was placed in both the horizontal and vertical planes and the worse case emissions were reported. The UUT was tested in 3 orthogonal planes. TEST RESULTS: THE UNIT DOES MEET THE FCC REQUIREMENTS. PERFORMED BY: S. S. SANDERS DATE: MAY 6, 1999 APPLICANT: KIDDESIGNS INC. FCC ID: IAJCT-285 REPORT #: F:\CUS\K\KID\KID191A9.RPT PAGE #: 4$

$APPLICANT: KIDDESIGNS INC. FCC ID: IAJCT-285 NAME OF TEST: Occupied Bandwidth RULES PART NO.: 15.235 REQUIREMENTS: The field strength of any emissions appearing between the band edges and up to 10 kHz above and below the band edges shall be attenuated at least 26 dB below the level of the unmodu- lated carrier or to the general limits of 15.209, whichever permits the higher emission levels. THE GRAPHS IN EXHIBITS 12-14 REPRESENT THE EMISSIONS TAKEN FOR THE DEVICE. METHOD OF MEASUREMENT: A small sample of the transmitter output was fed into the spectrum analyzer and the attached plot was taken. The vertical scale is set to -10 dBm per division. The horizontal scale is set to 5 kHz per division. TEST RESULTS: The unit DOES meet the FCC requirements. PERFORMED BY: S. S. SANDERS DATE: MAY 6, 1999 APPLICANT: KIDDESIGNS INC. FCC ID: IAJCT-285 REPORT #: F:\CUS\K\KID\KID191A9.RPT PAGE #: 5$

Document Created: 2001-06-26 08:37:40
Document Modified: 2001-06-26 08:37:40