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Chapter 4. SYSTEM OPERATING
4.1
Overview
An introduction to the Monitoring and Control (M&C) features of the MBT-4000 Multi-Band RF
Transceiver, as well as the operating parameters for the BUC-4000 Block Up Converter and
BDC-4000 Block Down Converter, are provided in this chapter.
4.2
Remote Configuration, Monitoring and Control
Remote monitoring and control (M&C) of the MBT-4000 is possible via use of a remotely-
connected PC or dumb terminal. From this location, the user may issue commands and queries to
configure, control, and monitor one or more MBT-4000 systems.
Complete information for these features is provided in Appendix A. REMOTE CONTROL.
4.3
Block Up Converter Module (BUC-4000) Operating Parameters
The BUC-4000 translates the MBT-4000 L-Band output carrier to the desired output frequency (C,
X-, or Ku- or Ka-Band) with an output level capable of driving a High-Power Amplifier (HPA).
Table 4-1. BUC-4000 C-, X-, Ku-, and Ka-Band Operating Parameters
Band
C-Band
X-Band
Ku-Band-W
Ka-Band
Notes:
1. No spectral inversion.
2. 10dB gain adjustment.
Frequency
5850 – 6650 MHz
7900 – 8400 MHz
13.75 – 14.50 GHz
30.00 – 31.00 GHz
4–1
PARAMETERS
LO Frequency
4900 MHz
6950 MHz
12.800 GHz
Inverting
No
No
No
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