Figure 3-2. Serial (Eia-232) Adapter Cable Wiring Diagram - Comtech EF Data KST-2000L Installation And Operation Manual

Satellite Terminal System
Connector Pinous
Comtech EF Data: CN/STPG26M01
PT06E16-26P(SR)
J
P
E
F
G
H
26 PIN

Figure 3-2. Serial (EIA-232) Adapter Cable Wiring Diagram

3.2.1.3 IF IN Connector (J3)
The IF IN connector (J3) is a Type N, female connector used to connect the IF at 70 MHz
(140 MHz optional) at –25 to – 45 dBm from the modem to the converter unit. Either
50Ω or 75Ω cables may be used to connect to J3.
3.2.1.4 IF OUT Connector (J4)
The IF OUT connector (J4) is a Type N, female connector used to connect the IF at
70 MHz (140 MHz optional) from the converter unit to the modem. Either 50Ω or 75Ω
cables may be used to connect to J4.
3.2.1.5 RX MON Connector (J5)
The RX Mon (J5) connector provides the received (downlink) signal at L-Band (950 to
1700 MHz) for monitoring. This signal has a gain of 20 dB relative to the carrier. J5 is a
Type N, female connector. Nominal output impedance is 50Ω.
GND
CTS
RD/R
RTS
TD/T
DSR
EIA-232 ADAPTER CABLE
3–6
MN/KST2000L.IOM
P1
5
9
4
8
3
7
2
6
1
MALE
Revision 2