Technical Data

KV2-15           4-wire rackunit station

dimensions 1RU, depth 100mm without connectors and micro

weight 1kg

number of buttons 2 illuminated in red, pushing activates green in buttons

number of toggle keys 2 for permanent speaking, then buttons illuminates green

microphone amplifier input -46dBu at 4 KOhm, signal to noise ratio better

than 100dB with reference to the input

loudspeaker amplifier output 4V at 4 Ohm = 4W, signal to noise ratio better than

78db with reference to +6dBu output

frequency response 100Hz - 20KHz -3dB

distortion better than 1%

microphone condenser swanneck 4,5mV/1PA/1KHz

frontcontrol 1 volume control for the loudspeaker

XLR-5F at front HEADSET

connector switches off the internal loudspeaker and microphone

XLR-3F at rear GSM

trafo balanced input +6dBu, Z=5 KOhm to loudspeaker

XLR-3M at rear GSM

trafo balanced output +6dBu, Z=60 Ohm from microphone,

XLR-3M at rear INEAR

trafo balanced output +6dBu from GSM, speaking to INEAR interrupts GSM (IFB)

XLR-4M at rear 9VAC

AC-input 9V or DC-input +12V and -12V without bridge

internal fuseholder for fuse 1,0 AT