Klein 3000 Series Troubleshooting Manual page 66

SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL
Sample Transmit waveform
500 kHz 100 kHz
Checking the FET's
If you are having Transmitter problems, you can check FET's Q1, Q2, Q3, and Q4, on
the Transceiver boards with a meter.
4-62 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.