Technical Data

KV2-11   4-wire rackmount keypanel station for 2x external intercom stations

dimensions 1RU-19", depth 180mm

weight 2,5kg

number of buttons 2

by incoming calls the buttons illuminate green, threshold -4dBu, release 1,5s

the normal lighting of the buttons is red

at front microphone amplifier input at Tuchel DIN-3F, -46dBu at 4KOhm

signal to noise ratio better than 100dB with reference to the input

microphone condenser swanneck 4,5mV/1PA/1KHz with TUCHEL DIN-3M

loudspeaker amplifier internal output max. 4V at 4 Ohm = 4W

signal to noise ratio better than 78dB with reference to +6dBu output

frequency response 100Hz -12KHz -3dB

distortion better than 1%

at front floating 600 Ohm-output XLR-3M to external active loudspeaker

frontcontrol 1 volume control for the internal and external loudspeaker

2 volume controls (1x over each button)

toggle key INT/EXT for internal or active external loudspeaker

2x XLR-3M (1-2) 2x floating balanced outputs +6dBu, Z=600 Ohm for externals

2x XLR-3F (1-2) 2x floating balanced inputs +6dBu, Z=20KOhm for externals

D-9F (AUX) extra micro output +6dBu Z=600 Ohm, GPI-In-Output for MUTE

XLR-4M as input for 2x15VAC, 2x internal fuseholder for fuse 1,0 AT

Table Power Supply KNV8, 125x80x58mm, 230VAC / 2x15VAC, 1A