
Set the SWR of your CB set yourself

The CRT SWR-1 meter is a compact device for tuning a CB antenna set and a radio with 50ohm impedance. The device measures the standing phase factor of the transmitter, it can be used to test both stationary and car sets.

Simple to use. We hold down the carrier (PTT) and on the meter (switch in FWD position) you set the maximum deflection of the hands (the last division on the red field) with the potentiometer. Then set the meter to the REF operating mode, press the carrier and read the reflected wave (SWR) measurement.

The CRT SWR-1 meter is a compact device for tuning a CB antenna set and a radio with 50ohm impedance. The device measures the standing phase factor of the transmitter, it can be used to test both stationary and car sets.

Simple to use. We hold down the carrier (PTT) and on the meter (switch in FWD position) you set the maximum deflection of the hands (the last division on the red field) with the potentiometer. Then set the meter to the REF operating mode, press the carrier and read the reflected wave (SWR) measurement.