Antenna modification Motorola PMR Radio<br />This will increase your range from 150 meters at best to 1 or 2 kilometer! In my field test I got 500 meter from out any big distortion. This mod you can do whit in 30 minutes per radio.<br />Cut the inner coax to a length between 30.72 and 32 centimeters for PMR 446. <br /><br />For any question, just ask!<br />Vic!
