Some GMRS HTs offer a removable antenna, so you can add a stubby antenna for use in tight quarters or an upgraded antenna to maximize transmit and receive range. Most radios with removable ...

BR><BR>I was thinking about two solutions:<BR><BR>1) a GMRS repeater with a high-gain antenna and higher output (10 or 20w?)<BR><BR>2) find a way to retrofit our GMRS radios with bigger (higher ...