Comtech EF Data KST-12025 - Manual (Page 20)

Introduction KST-12025 Ku-Band Satellite Terminal
1–4 Rev. 1
1.1.1 Applications
When used in conjunction with EFData modems, the KST-12025 terminal is ideal for:
•
Single digit carriers
•
Multiple carrier operation over a 36 MHz bandwidth
Because the terminal has a 70 MHz IF, it can also be used for other analog and digital
applications.
Small-to-medium size earth stations are easily constructed and commissioned with the
terminal.
When used with a high-gain antenna, the KST-12025 can also be used as the Radio
Frequency (RF) electronics of a central hub in point-to-multipoint applications, as well
as serve as the terminal for the end points of the network.
1.1.2 Monitor and Control
An on-board microcomputer monitors and controls all operational parameters and system
status of the KST-12025. This powerful M&C system enables the user to locally or
remotely control functions such as:
•
Output power
•
Transmit/receive channel frequencies
The system also reports terminal configuration status, as well as fault status of all
KST-12025 components.
The terminal can be initially configured by a keyboard/LCD controller within the
enclosure, or by connection of a common ASCII/RS-232 terminal connected to the serial
port. A simple command set allows total configuration control and retrieval of status
information.
If the indoor unit is a more sophisticated station monitor and control computer, the serial
port can be set to RS-485 for bus operation.
For more information on the M&C board, refer to Chapter 5.