5 - Line unit
958
Block scheme Receiving
Maximal input level: +21dBu (without cut)
Input impedance: 10kohm (balanced - trafo)
Power RMS (each of 4 speakers): 2W/4ohm
Distortion: 2%
Bandpass: 170Hz-9kHz
S/N: >80dB CMRR: 60dB
Call indication: adjustable

Transmitting
Microphone sensitivity: adjustable 14dB
Output level: adjustable -10dBu to +10dBu
Load impedance: >300ohm (balanced - trafo)
Distortion: 0,3%
Bandpass: 150Hz - 7kHz
Compressor: +20dB rising of level over nominal at input gives +2dB rising at output and 1,5% distortion.

Retransmitting from IFB-inputs
Output level: in agreement with volume control
Bandpass: 100Hz - 15kHz
Distortion: 0,1%