UHF beltpack transmitter compatible with Citronic wireless systems. The carrier frequency can be programmed via I.R. sync signal from the Citronic wireless receiver unit.Carrier frequencies[tab]863.1 - 864.9MHz[br]Connector[tab]Threaded 3.5mm mono jack (for lavalier or headset)[br]Power supply[tab]3Vdc (2 x AA batteries)[br]Maximum range[tab]60m[br]Dimensions[tab]205 x 68 x 25mm[br]Weight[tab]76g (no batteries)