A VHF wireless microphone system with a half-width 1U receiver, 1 beltpack transmitter and a neckband headset microphone.Power supply : receiver[tab]10Vac 250mA (supplied)[br]Battery : beltpack transmitter[tab]9V, PP3 (supplied)[br]Maximum range[tab]50.0m[br]Output connections[tab]XLR, 6.3mm jack[br]S/N ratio[tab]>85dB[br]THD[tab]<0.2%[br]Dimensions : beltpack transmitter[tab]205 x 68 x 25mm[br]Dimensions : receiver[tab]45 x 210 x 180mm[br]Weight : beltpack transmitter[tab]76g (no battery)[br]Weight : receiver[tab]573gOperating frequency[tab]174.5MHz