Comtech EF Data DST - Manual (Page 23)

Digital Satellite Terminal System Revision 2
Introduction MN/DST.IOM
1–5
1.3.2 Options
The DST includes the following options:
How Enabled IDU Options
Hardware + Fast See modem manual for additional details
Hardware 24 VDC 100W AC ODU (BUC) Power Supply
Hardware 48 VDC 150W AC ODU (BUC) Power Supply
Hardware BUC power 2 watts
Hardware BUC power 5 watts
Hardware BUC power 10 watts
Hardware IFL Cables
Hardware LNB 3.625 to 4.200 GHz
Hardware TX Reject Filter
Hardware Mounting Kits
1.4 Specifications
The following tables list the system and individual component specifications.
Table 1-1. Specifications
Parameter Specification
IDU Specifications Refer to modem Installation and Operation Manual
Block Up Converter (BUC) Contact Comtech EF Data Customer Support department.
Low Noise Block (LNB) Converter Contact Comtech EF Data Customer Support department.
Remote Control Specifications
Serial Interface EIA-232 or EIA-485 (2- or 4-wire)
M&C Items TX Frequency
TX Power
Data Rate Select
Scrambler (On/Off)
RX Carrier Detect
Power Supply Voltages
Plesiochronous Buffer
FSK parameters RX Frequency
Transmitter On/Off
Data Loopback
IF Loopback (L-Band)
RAW Corrected Eb/No
RX Signal Level
Fault Status
Error Threshold Alarm
Configuration Retention At least 1 year without power
BUC FSK Communications
FSK Serial Communications Refer to modem Installation and Operation Manual
Table 1-2. IFL Cable Specifications
Parameter Specification
Construction Double-Shielded Coaxial
TX Cable Connector Type N Male Connectors
RX Cable Connector Refer to Modem manual.
Insertion Loss 1.0 dB/10 feet max
VSWR 1.25:1
Adapter CN/F-N-ADP-
MF
Type F Male to Type N Female - Adapts Type N Cable modems with
Type F RX Connector.