Voice Unit Af-Mul - Comat BoxX Series Hardware User Manual

Chapter 3
Technical data

3.5 Voice unit AF-MUL

Description
Receive
Input resistance on the telephone line
Min. incoming Signal
Min. DTMF signal
Call
Transmitter power DTMF signal
Voice transmitter power
Recording and replay
(Audio) Voice output 8 (loudspeaker)
WAV recording
Power consumption
Specification
CCITT-DTMF
270-320Ω
30VAC / 25Hz
≥ 20 dB (55mV/300Ω)
CCITT-DTMF
-12dBm - -4dBm (135mV-345mV/300Ω)
-18dBm - -10dBm (70mV-170mV/300Ω)
Max. 98 record blocks with a total of max. 8min
Terminals 1-2; R = 1200Ω, 1mW
i
Terminals 3-4; 10kΩ
4.5W
Comat BoxX, Hardware User's Manual / 11.2004 E
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