KE3PPT102RBRemote Trainer

FCC ID: KE3PPT102RB FCC ID: KE3PPT102RB FCC ID: KE3PPT102RB FCC ID: KE3PPT102RB FCC ID: KE3PPT102RB FCC ID: KE3PPT102RB FCC ID: KE3PPT102RB

FCC ID: KE3PPT102RB Manual Buttons Micro Battery RF Oscillator 303.825 Antenna BLOCK DIAGRAM

FCC ID: KE3PPT102RB Radio Systems Corporation respectfully requests confidentiality of certain materials provided with the submission of the PPT-102RB under FCC ID: KE3PPT102RB in accordance with FCC Regulations 0.459. The confidentiality request applies to the schematic contained in Section 4. The PPT-I02RB has been developed at considerable effort and expense by Radio Systems Corporation. These items are considered as Trade Secrets and therefore public access to the proprietary material could possibly result in duplication of equipment that could severely damage the company's business advantage.

FCC ID: KE3PPT102RB

FCC ID: KE3PPT102RB Photo 1. EUT, Front View FCC ID: KE3PPT102RB Photo 2. EUT, Rear View

FCC ID: KE3PPT102RB

FCC ID: KE3PPT102RB Photo 3. Internal View, Cover Removed FCC ID: KE3PPT102RB Photo 5. Internal View, Top Side FCC ID: KE3PPT102RB Photo 5. Internal View, Bottom Side

FCC ID: KE3PPT102RB GENERAL INFORMATION Product Description The Equipment Under Test (EUT) is a Radio Systems Corporation 303.825 MHz Remote Transmitter, which sends a transmitted signal when one of three buttons is pressed. Related Submittal(s)/Grant(s) The EUT will be used with DoC approved receivers.

Radio Systems Corporation FCC Part 15, Certification Application Model PPT-102RB December 5, 2002 FCC ID: KE3PPT102RB MEASUREMENT/TECHNICAL REPORT COMPANY NAME:Radio Systems Corporation MODEL:PPT-102RB FCC ID:KE3PPT102RB DATE:December 5, 2002 This report concerns (check one): Original grant X Class II change_____ Equipment type: Low Power Transmitter Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? yes_____ No X If yes, defer until:_________________ date N.A. agrees to notify the Commission by N.A. date of the intended date of announcement of the product so that the grant can be issued on that date. Report prepared by: United States Technologies, Inc. 3505 Francis Circle Alpharetta, GA 30004 Phone Number: (770) 740-0717 Fax Number: (770) 740-1508 FCC ID: KE3PPT102RB TABLE OF CONTENTS AGENCY AGREEMENT LETTER OF CONFIDENTIALITY SECTION 1 GENERAL INFORMATION Product Description SECTION 2 TESTS AND MEASUREMENTS Configuration of Tested Test Facility Test Equipment Modifications Periodic Operation Field Strength of Fundamental Emission Field Strength of Spurious Emissions 20 dB Bandwidth of Fundamental Emission Frequency Tolerance of Carrier Signal Radiated Digital Device Emissions Power Line Conducted Emissions SECTION 3 LABELING INFORMATION SECTION 4 BLOCK DIAGRAM(S)/SCHEMATICS SECTION 5 PHOTOGRAPHS SECTION 6 USER'S MANUAL FCC ID: KE3PPT102RB LIST OF FIGURES AND TABLES FIGURES Test Configuration Photograph(s) for Spurious and Fundamental Emissions Field Strength of Fundamental Emission Field Strength of Spurious Emissions Bandwidth of Fundamental Emission TABLES EUT and Peripherals Test Instruments Field Strength of Fundamental Emission Field Strength of Spurious Emissions Bandwidth of Fundamental Emission Radiated Emissions Power Line Conducted Emissions FCC ID: KE3PPT102RB SECTION 1 GENERAL INFORMATION FCC ID: KE3PPT102RB GENERAL INFORMATION Product Description The Equipment Under Test (EUT) is a Radio Systems Corporation 303.825 MHz Remote Transmitter, which sends a transmitted signal when one of three buttons is pressed. Related Submittal(s)/Grant(s) The EUT will be used with DoC approved receivers. FCC ID: KE3PPT102RB SECTION 2 TESTS AND MEASUREMENTS FCC ID: KE3PPT102RB TESTS AND MEASUREMENTS Configuration of Tested System The sample was tested per ANSI C63.4, Methods of Measurement from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz (1992). Radiated emissions data were taken with the test receiver or spectrum analyzer's resolution bandwidth adjusted to 9 kHz and 120 kHz, respectively. All measurements are peak unless stated otherwise. The video filter associated with the spectrum analyzer was off throughout the evaluation process. Interconnecting cables were manipulated as necessary to maximize emissions. A block diagram of the tested system is shown in Figure 1. Test configuration photographs for spurious and fundamental emissions are shown in Figure 2. Since the EUT is a hand held device, it was rotated about all 3 axis in order to obtain worse case results. Test Facility Testing was performed at US Tech's measurement facility at 3505 Francis Circle, Alpharetta, GA. This site has been fully described and submitted to the FCC, and accepted in their letter marked 31040/SIT. Additionally this site has also been fully described and submitted to Industry Canada (IC), and has been approved under file number IC2982. Modifications To bring the EUT into compliance with the Part 15.231 limits, the manufacturer made the following changes: 1) C5 was changed from 4.7 to 2.7 pF. Test Equipment Table 2 describes test equipment used to evaluate this product. FCC ID: KE3PPT102RB FIGURE 1 TEST CONFIGURATION Transmitter (EUT) FCC ID: KE3PPT102RB FIGURE 2a Photographs for Spurious and Fundamental Emissions FCC ID: KE3PPT102RB FIGURE 2b Photograph(s) for Spurious and Fundamental Emissions FCC ID: KE3PPT102RB TABLE 1 EUT and Peripherals PERIPHERAL MANUFACTURER MODEL NUMBER SERIAL NUMBER FCC ID:CABLES P/D Remote Transmitter Radio Systems Corporation (EUT) PPT-102RBNoneKE3PPT102RBNone FCC ID: KE3PPT102RB TABLE 2 TEST INSTRUMENTS EQUIPMENTMODEL NUMBER MANUFACTURERSERIAL NUMBER DATE OF LAST CALIBRATION SPECTRUM ANALYZER8558BHEWLETT-PACKARD2332A099003/27/02 SPECTRUM ANALYZER8558BHEWLETT-PACKARD2332A100552/15/02 SPECTRUM ANALYZER8593EHEWLETT-PACKARD3205A001242/14/02 SIGNAL GENERATOR8648BHEWLETT-PACKARD3642U0167908/22/01 COMB GENERATOR8406AHEWLETT-PACKARD2246A0216810/7/02 RF PREAMP8447DHEWLETT-PACKARD2944A074365/6/02 RF PREAMP8449BHEWLETT-PACKARD3008A004805/6/02 HORN ANTENNA3115EMCO9107-37237/12/02 BILOG ANTENNACBL6112BCHASE25842/31/02 BICONICAL ANTENNA3110EMCO9307-14317/23/02 LOG PERIODIC ANTENNA3146EMCO323611/26/01 CALCULATION PROGRAM N/A N/AVer. 5.2N/A FCC ID: KE3PPT102RB Periodic Operation (47 CFR 15.231(a1)) A transmitter manually activated must automatically deactivate within not more than 5 seconds of being released. The transmitter is a 3 button transmitter. The EUT continues to transmit while each button is being pressed. The EUT ceases transmission < 1 second upon being released as shown in Figure 3. FCC ID: KE3PPT102RB FIGURE 3 Periodic Operation 15.231(a)(c1) FCC ID: KE3PPT102RB Field Strength of Fundamental Emission (47 CFR 15.231b) Measurements were made using a peak detector. Field strength of the peak fundamental emission is shown in Table 3 and Figure 4. Duty Cycle Correction During 100 msec: For detailed information regarding the duty cycle, please see Figures 5a through 5d. The transmission packet consists of a header followed by 12 pulse position encoded pulses (1.4 msec + 12 * 0.510 ms = 7.52 msec per 100 msec) Duty Cycle Correction = 20 log (0.0752) = -22.5 dB Field strength of the average fundamental emission is shown in Table 4. FCC ID: KE3PPT102RB TABLE 3 FIELD STRENGTH OF FUNDAMENTAL EMISSION Test Date:October 29, 2002 UST Project:02-0209 Customer:Radio Systems Corporation Model:PPT-102RB Peak Measurement FREQ. (GHz) TEST DATA (dBm) @ 3m ANTENNA FACT…

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FCC ID: KE3PPT102RB FIGURE 2a Photographs for Spurious and Fundamental Emissions FCC ID: KE3PPT102RB FIGURE 2b Photograph(s) for Spurious and Fundamental Emissions