Icom M802 Instruction Manual - Page 70

Connector information continued

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13 CONFECTION AND INSTALLATION I Connector information (continued) AF/MOD 5 1 9 6 Pin Pin name Description 1 MOD+ Modulation input from an external terminal unit. 2 MOD- Coaxial ground for NMD+. 3 GND Ground for digital equipment. 4 NAF+ AF detector output for an external terminal unit. 5 NAF- Coaxial ground for NAF+. 6 GND Ground for digital equipment. 7 NC No connection. 8 SEND Transmits when grounded. 9 GND Ground for digital equipment. Specification Input impedance : 600 Ω Input level : Approx. 0.77 V rms. Output impedance: 600 Ω Output level : 0.25-2.5 mV rms Output level Input level : -0.5 to 0.8 V : Less than 20 mA REMOTE 5 1 9 6 Pin Pin name Description 1 DCD Input terminal for carrier detection. 2 RXD Input terminal for receive data. ("RS-232C" selection for REMOTE IF. (p. 52)) NMEA-OUT NMEA0183 ver. 3.01 data output. ("NMEA" selection for REMOTE IF. (p. 52)) 3 TXD Outputs transmit data. ("RS-232C" selection for REMOTE IF. (p. 52)) NMEA-IN NMEA0183 ver. 3.01 data input. ("NMEA" selection for REMOTE IF. (p. 52)) 4 DTR Outputs data terminal ready signal. 5 GND Connected to the ground. 6 DSR Input terminal for data-set-ready signal. 7 RTS Outputs request-to-send data. 8 CTS Input terminal for clear-to-send data. 9 NC No connection. GPS q w Pin Pin name Description 1 NMEA + NMEA0183 ver 3.01 data input +. 2 NMEA _ Ground for NMEA data. 62

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62
13
CONFECTION AND INSTALLATION
AF/MOD
Pin
Pin name
Description
Speci
fi
cation
1
MOD+
Modulation input from an external
Input impedance
: 600
Ω
terminal unit.
Input level
: Approx. 0.77 V rms.
2
MOD
–
Coaxial ground for NMD+.
3
GND
Ground for digital equipment.
4
NAF+
AF detector output for an external
Output impedance: 600
Ω
terminal unit.
Output level
: 0.25
–
2.5 mV rms
5
NAF
–
Coaxial ground for NAF+.
6
GND
Ground for digital equipment.
7
NC
No connection.
8
SEND
Transmits when grounded.
Output level
:
–
0.5 to 0.8 V
Input level
: Less than 20 mA
9
GND
Ground for digital equipment.
1
5
6
9
REMOTE
Pin
Pin name
Description
1
DCD
Input terminal for carrier detection.
2
RXD
Input terminal for receive data. (
“
RS-232C
”
selection for REMOTE IF. (p. 52))
NMEA-OUT
NMEA0183 ver. 3.01 data output. (
“
NMEA
”
selection for REMOTE IF. (p. 52))
3
TXD
Outputs transmit data. (
“
RS-232C
”
selection for REMOTE IF. (p. 52))
NMEA-IN
NMEA0183 ver. 3.01 data input. (
“
N
M
EA
”
selection for REMOTE IF. (p. 52))
4
DTR
Outputs data terminal ready signal.
5
GND
Connected to the ground.
6
DSR
Input terminal for data-set-ready signal.
7
RTS
Outputs request-to-send data.
8
CTS
Input terminal for clear-to-send data.
9
NC
No connection.
1
5
6
9
GPS
Pin
Pin name
Description
1
NMEA
+
NMEA0183 ver 3.01 data input
+
.
2
NMEA
_
Ground for NMEA data.
q
w
■
Connector information (continued)