 1/4 wave belt pack antenna for TR-1/700/800/825/80N/RKP-4, 636-726 MHz, Green. The Telex BPA-4 is a 1/4 Wave UHF beltpack antenna, specifically assigned and compatible with the 636 - 726MHz frequency range and the Green color code only, for use with the Telex TR-700 and TR-800 series of wireless intercom beltpacks. |