MFJ-552 Modulated CW for use on your FM 2m or 70cm Handheld

MFJ-552 Modulated CW for use on your FM 2m or 70cm Handheld

The MFJ-552 plugs into your 145/433MHz handheld and converts it into a modulated CW transceiver. Plug in a key, and a transmit/receive switch automatically switches your handy to transmit when you send CW and returns you to receive when you stop keying.

Has built-in speaker, volume control and sinewave sidetone. Uses 9V battery.