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FCC ID: KE3VC200

Test Report

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FCCID_48331

FCC ID: KEgVC200 1.3 Tested System Details The FCC ID(s) for all equipment, plus descriptions of all cables used in the tested system are listed below: PERIPHERAL MODEL SERIAL FCC ID: CABLES MANUFACTURER NUMBER NUMBER P/D Vibration Remote VC200 None KE3VC200 7°U Trainer Receiver (Pending) Radio Systems Corporation Eum

FCC ID: KE3VC200 1.4 Test Methodology The EUT was configured as shown in the following block diagrams and photographs. The sample was tested per ANS! C63.4, Methods of Measurement from Low—Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz (1992). Conducted and 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 on the spectrum analyzer was OFF throughout the evaluation process. Interconnecting cables were manipulated as necessary to maximize emissions. Appendix A describes other instruments and accessories used to evaluate this product. The EUT is a super—regenerative receiver, A signal generator was used to radiate an unmodulated CW Signal at the EUT‘s operating frequency to "cohere" the individual components of the characteristics broad band emissions as specified in ANSI C63.4— 1992. The level of the signal generator was varied form —80 dBm to 0 dBm in order to maximize the individual components. Both conducted and radiated testing were performed according to the procedures in 47 CFR Part 15. Radiated testing was performed at an antenna to EUT distance of 3 meters from 30 MHz to 2 GHz. 1.5 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 1C2982.

3 SYSTEM TEST CONFIGURATION

FCC ID: KE3VC200 3 SYSTEM TEST CONFIGURATION 3.1 Justification The EUT was configured for testing in a typical fashion. The emissions were measured while the unit was waiting for data and while the unit was receiving an unmodulated CW signal at its operating frequency. The unit was tested at a receive frequency of 303.8 MHz. 3.2 EUT Exercise Software Not applicable 3.3 Special Accessories Not required 3.4 Equipment Modifications No modifications were made by US Tech to bring the EUT into compliance with FCC Rules and Regulations.

FCC ID: KE3VC200 3.5 Configuration Of Tested System Figure 3.1 Configuration of Tested System Vibration Remote Trainer Receiver 7"U0 (EUT)

5 RADIATED MEASUREMENT PHOTOS

6 CONDUCTED EMISSION DATA

FCC ID: KE3VC200 6 CONDUCTED EMISSIONS DATA The initial step in collecting conducted data is a spectrum analyzer peak scan of the measurement range. Significant peaks are then marked as shown on the following data page, and these signals are then quasi—peaked. Test Date: July 16, 1998 UST Project: 98—336 Customer: Radio Systems Corporation Model: vC200 Frequency Test Data Results FCC (MHz) (dBm) (u¥) Limit 7 (uV) Phase Neutral Phase Neutral NOT APPLICABLE EUT IS BATTERY POWERED SAMPLE CALCULATIONS: Results uV = Antilog (( +107)/20) = Conversion from dBm to dBuV = 107 dB pe 2 . " e ." /{/ l/;//, C 7 + / /A _4 22 Tested By: 777 "~~/ in.t Name: Erik Collins

7 RADIATED EMISSION DATA

FCC ID: KE3VC200 7 Radiated Emission Data 7.1 The following data lists the significant emission frequencies, measured levels, correction factor (includes cable and antenna corrections), the corrected reading, plus the limit. All emissions within 12 dB of the margin are reported. Test Date: July 16, 1998 UST Project: 98—336 Customer: Radio Systems Corporation Model: vC200 Frequency Polarity Receiver Correction 3 Meter (MHz) (V/H) Reading Factor Corrected 3 Meter (dBm) (dB) Reading Limit @ 3m (uV/m) (uV/m) 299.0 H —96.0 18.7 30.7 200 300.0 H —96.0 18.8 30.9 200 302.0 H —96.0 18.8 31.0 200 303.0 H —96.0 18.8 31.0 200 304.0 H —96.0 18.8 31.0 200 306.0 H —97.0 18.8 27.7 200 * = Quasi Peak Tested By: Name: __Erik Collins

FCC ID: KE3VC200 7 Radiated Emission Data 7.1 The following data lists the significant emission frequencies, measured levels, correction factor (includes cable and antenna corrections), the corrected reading, plus the limit. All emissions within 12 dB of the margin are reported. Test Date: July 16, 1998 UST Project: 98—336 Customer: Radio Systems Corporation Model: vC200 Average Readings above 1 GHz Receiver Amp Antenna Cable 3:Meter Peak Frequency Reading Gain Factor Loss Corrected 3 Meter (MHz) (dBm) (dB) (dB) Reading Limit @ 3m {uV/m) (uV/m) NO EMISSIONS FOUND WITHIN 20 dB OF THE FCC LIMIT C —s Tested By: _‘ . 5’7,/./:’//»&/ Name: __Erik Collins

FCC ID: KE3VC200 7.2 Field Strength Calculation The field strength is calculated by adding the Antenna Factor and Cable Factor, and subtracting the Ampiifier Gain (if any) from the measured reading. The basic equation with a sample calculation is as follows: FS = RA + CF — AG where FS = Field Strength RA = Receiver Amplitude AF = Antenna Factor CF = Cable Factor AG = Amplifier Gain Assume a receiver reading of —96.0 dBm is obtained. The Antenna Factor and Cable Factor of 18.7 dB is added. The value is mathematically converted to its corresponding level in uV/m. Level in uV/m = Common Antilogarithm (—96.0 + 18.7 + 107/20) = 30.7

8 PHOTOS OF TESTED EUT

FCC ID: KE3VC200 8 PHOTOS OF TESTED EUT The following photos are attached: Photo 1. Front View Photo 2. Rear View Photo 3. Front View, Cover Removed Photo 4. Vibration Board with Receiver Board Attached Photo 5. Receiver Board, Component Side Photo 6. Receiver Board, Solder Side Photo 7. Vibration Board, Component Side Photo 8. Vibration Board, Solder Side


Document Created: 2001-06-10 11:51:01
Document Modified: 2001-06-10 11:51:01
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