How Do You Adjust The SWR On The Uniden PC78LTW CB Radio?
The Uniden Bearcat Pro Series 40 Channel CB Radio with Weather Alert is both a CB radio and a weather radio. Also known as the Uniden PC78LTW, it comes equipped with a front microphone with an extra-long cord. Other features include seven weather channels, instant channel 9, dynamic squelch control, backlit control knobs and SWR calibration. Find out how to adjust the standing wave ratio (SWR) calibration. Turn on the radio. Set the multifunction meter to CAL. Calibrate your meter using the SWR CAL knob and press the “PTT” switch on the microphone to transmit. Measure the standing wave ratio (SWR) of your antenna using the SWR meter.