TN150 Repeater / Tone Remote Controlled Base Station
MT-4 Radio Systems
TECHNICAL NOTES
Page 2 of 2
LMRSALES@CODANCOMMS.COM
CODANCOMMS.COMTECHNICAL NOTE:
TN150, REV 1-0-0, © Aug 2016
CANADA/US +1 250 382 8268 | TOLL FREE +1 800 664 4066
AUXILIARY
BALANCED
AUDIO INPUT
2 or 4 WIRE
LINE
INPUT / OUTPUT
OPTICAL
ISOLATOR
TRANSMITTER
1 KHz Tone @
60% of Max. Modulation
(1.5 KHz Narrowband
3.0 KHz Wideband)
RECEIVER
RX BALANCED
AUDIO OUTPUT
-8.0 dBm
(307 mVrms)
1 KHz Tone @
60% of Max. Modulation
(1.5 KHz Narrowband
3.0 KHz Wideband)
AUXILIARY
BALANCED
OUTPUT
-8.0 dBm
(307 mVrms)
AC-3E or CI-BC-4E
TX BALANCED
AUDIO INPUT
LINE
RX
RADIO
TX
LINE
TX
RADIO
RX
0 dBm
(775 mVrms)
0 dBm
(775 mVrms)
TX PTT INPUT
AUXILIARY
PTT (K) INPUT
PTT PTT
RJ45 Cable
LVDS Serial Data +
Analog and Digital
COR-PTT Routing
(Required for P25
Digital Repeater)
COR->PTT
Jumper
(Must NOT
be used
with RJ45
Cable
Installed)
Jumper Installed
to Disable
Audio Path
(Must be used
with RJ45 Cable
Installed)
TELEX (VEGA) DSP-223
TONE REMOTE ADAPTER
TO / FROM
TONE REMOTE
CONSOLE
RX COR OUTPUT
COR
ALL AUXILIARY CONNECTIONS
AVAILABLE ON A-PNL-AUX96-3
and DB-25 CONNECTOR
ALL INTERNAL CONNECTIONS
AVAILABLE ON A-PNL-AUX96-3
(TYPICALLY USED FOR TEST PURPOSES)
OPTIONALLY AVAILABLE ON DB-25
CONNECTOR (VIA JUMPER SELECT)
ANALOG LVDS
LEVEL ADJUST
ANALOG LVDS
LEVEL ADJUST
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