Agc Card - Panasonic KX-T336 System Reference Manual

17.00 AGC Card
13.00 RMT Card
Functions
AGC (Automatic Gain Control) card
(KX-T96193)
(1) 4 CO-CO speech paths
with AGC Amp. and
Echo-Suppressor.
A CO-CO speech path consists of up-path
and down-path, up-path is from call-originate
CO to call-answer CO, and AGC amp is
inserted and speech end detector is
connected.
Maximum amplitude rate of AGC is 14 dB.
Echo-Suppressor is inserted in a CO-CO
speech path.
(2) 4 DTMF receivers.
DTMF transceiver is used as DTMF repeater.
So, AGC card microprocessor controls DTMF
repeater.
(3) 8 Speech End
Detectors.
Speech
end detector of AGC
is quite same as
that of DISA card.
Functions
RMT (Remote Circuit) card (KX-T96196)
Modem (300/1200 bps) for remote administration.
Modem protocol
(1) free wheeling (TTY).
Operation
LED indicator on the RMT card lights when the
system reset or RMT local reset occurs.
Operation
LED indicator on the AGC card lights when the
system reset or AGC local reset occurs.
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