Kenwood NX-5000 Series Common Function Reference page 359

16 MULTI RF DECK/ MULTI CONTROL HEAD
16.18 Relaying the Received Signal (Mobile Relay Station)
0
COM port 1
RF Deck 1 and RF Deck 2 can be connected by a commercially available Null Modem cable.
In this case, "Cross Cable (Occupy COM port 1)" needs to be configured in Mobile Relay Station DB-25 Cable by using
KPG-D1/ D1N.
Refer to the diagram below to connect.
9-pin to 25-pin
Conversion Connector
RF Deck 1
COM1 RXD
COM1 TXD
AUX IO 9
DI
MI2
GND
AUX IO 8
COM2 TXD
COM2 RXD
GND
AUX IO 7
AUX IO 6
GND
DEO
AUX IO 5
AUX IO 4
AUX IO 3
AUX IO 2
AUX IO 1
Common FUNC (K, F)/Ver 2.20
9-pin Null Modem Cable
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
12 12
13 13
14 14
15 15
16 16
17 17
18 18
19 19
20 20
21 21
22 22
23 23
24 24
25 25
Figure 16-87 Wiring Diagram (COM port 1)
9-pin to 25-pin
Conversion Connector
RF Deck 2
1 1
2 2
COM1 RXD
3 3
COM1 TXD
4 4
AUX IO 9
5 5
DI
6 6
MI2
7 7
GND
8 8
AUX IO 8
9 9
COM2 TXD
10 10
COM2 RXD
11 11
GND
12 12
AUX IO 7
13 13
AUX IO 6
14 14
15 15
16 16
17 17
18 18
GND
19 19
DEO
20 20
AUX IO 5
21 21
AUX IO 4
22 22
AUX IO 3
23 23
AUX IO 2
24 24
AUX IO 1
25 25
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