Uniden 4-Pin Microphone Replacement for CB Radios, BC645 Wireless Routers Transmit and receive signals farther

Transmit and receive signals farther than with any other center-loaded antenna

Cast Iron Oven Safe up to 500F

No subscription needed

Ready to use right out of the box

Uniden 4-Pin Microphone Replacement for CB Radios, BC645 Wireless Routers Transmit and receive signals fartherLooking for a replacement 4 pin CB microphone thats trucker tough? Take a look at this Uniden 4 Pin Accessory CB Microphone! The BC645 is an electret condenser replacement microphone that is prewired for select Uniden 4 pin radios. It is the factory replacement for microphone that comes with Uniden PRO505XL. It will also work with Uniden 4 pin radios PRO505XL, PRO510XL, PRO520XL, and PRO538W. It comes with an 8 ft. extra flexible coiled cord. Features