6.3.2 Signals from/to the other units
From/
To
Connecter
Name
Pin
No.
Signal
Name
Description
Receive
antenna
ANT RF IN Receive signal for watch keeping receiver.
2 RXD Receive data from the Transceiver (JSB-196GM).
3 TXD Transmission data to the Transceiver (JSB-196GM).
4 EXT KEY External key signal to the Transceiver (JSB-196GM).
5 GND Signal ground.
6 -BK -BK signal form the Transceiver (JSB-196GM).
7 Scan Stop Scanning stop when low. (To Transceiver)
8 TX Ready Ready to transmission when low. (From Transceiver)
TRANS-
CEIVER
9 HT Not use.
1 Line in (+)
2 Line in (-)
Received audio frequency signal input from the Transceiver.
600 ohms 0 dBm (-20 -- +10 dBm)
3 GND Signal ground.
4 Line out (+)
TRX
JSB-
196GM
TRX/
NMEA
5 Line out (-)
Modulated audio frequency signal output to the Transceiver.
600 ohms 0 dBm (-20 -- +10 dBm)
2 RXD Receive data.
3 TXD Transmit data.
5 GND Signal ground.
7 RTS Request to send.
NDZ-
127J
DTE
8 CTS Clear to send.
1 STB Printer control signal.
2 -
9
DATA 0 -- 7 Print out data.
10 ACK
11 BUSY
12 PE
13 SELECT
15 -ERROR
16 -PINIT
Printer control signals.
NKG-
800
PRINTER
18 -
25
GND Signal ground.
Console
terminal
(Console type NCU-331/324/1960)
1 DMC_DAL 67 Low when distress alert has been received.
2 DMC_DRQ 68 Low to request distress transmission. (Input)
3 DMC_DRA 69 Low when distress request is accepted.
4 DMC_SEL 70
Low to change the system status distress or
normal alternatively. (Input)
5 DMC_RDY 71 Low when the system ready to transmit distress.
6 GND 72 Signal ground.
DMC
(Option)
TB121
7 +12V 73 +12V DC
CQD-
3030
Console
terminal
(Console type NCU-331/324/1960)
6 Nmea data1 38 --- TRX/
NMEA
7 Nmea data2 39 ---
Position data input from CQD-3030 (GPS
buffer).
Nmea data1 46 29
GPS
GPS buffer input
Nmea data2 47 30
Position data input from GPS.
Nmea data1 42 42 44
VHF
GPS buffer
output
Nmea data2 43 43 45
Position data output to VHF 1 and 2.
Nmea data1 44 11 INMAR
SAT-C
GPS buffer
output
Nmea data2 45 12
Position data output to INMARSAT-C.
90
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