Product specifications

Ku-Band Satellite Transceiver Revision 9
Installation MN/KST2000AB.IOM
2–5
Table 2-2. Converter Unit External Connections
Ref. Name Connector Type Function
J1 PRIME
POWER
3/4 pin circular Male Prime AC/DC Power Input
J2 REMOTE 26 pin circular,
Female
Remote M&C Interface
J3 IF IN Type N, Female TX IF Input 70 MHz or optionally 140 MHz
J4 IF OUT Type N, Female RX IF Output 70 MHz or optionally 140 MHz
J5 RX MON Type N, Female L-Band Receive Monitor (970-1700MHz)
J6 RF OUT Type N, Female 13.75 to 14.5 GHz TX out to HPA
J7 RF IN Type N, Female KST-2000A
10.95 to 12.75 GHz
RX in from LNA
KST-2000B
950 to 1700 MHz
from LNB
J8 HPA 10 pin circular,Female HPA M&C Interface
J9 REF IN Type N, Female External system reference input, 5 or 10
MHz
at 6 dBm min.
J10 1:1 32 pin circular,
Female
Redundancy Control
2.4.1.1 AC Prime Power Connector (J1)
Prime power is supplied to the converter unit (and for SSPAs of ≤ 8 Watts) through a
3-pin circular male connector (J1) as in Figure 2-2. Prime power input requirements are
85 to 264 VAC, 47 to 63 Hz, 200 watts. The J1 connections are listed in Figure 2-2 for
pin assignments.
Note: Pin C (ground) is adjacent to the connector notch.
Figure 2-2. Prime Power Input (J1)
Pin Function Color
A Line Brown
B Neutral Blue
C Ground Green/Yellow
Mating connection is molded power cord
Comtech PN
CA/84914-0223