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