Common Features; Options; Figure 1-2. Mbt-4000 Operational Schematic - Comtech EF Data MBT-4000 Installation And Operation Manual

MBT-4000 Multi-Band Transceiver System
Introduction
•
System status verification via LEDs located behind a removable cover
•
Flexible configuration:
Figure 1-2 depicts the operation schematic for a typical MBT-4000 application.
70 MHz
From
Modem
To
70 MHz
Modem
To
70 MHz
Modem
70 MHz
To
Modem
1.3

Common Features

•
Meets or exceeds MIL-STD-188-164A
•
Low phase noise
•
Auto band sensing capability
•
Functions in 1 MHz step sizes
1.4

Options

•
Functions in 1 kHz step sizes
•
Dual-Base (Chain) Redundancy Operation (see Figure 1-3)
2 Ups
2 Downs
1Up / 1 Down
LBC-4000
L-Band
RF Out
IF In
Ref In 5 MHz
M&C
IF Out RF In
L-Band
LBC-4000
L-Band
IF Out RF In
5 MHz
Ref In
RS-485
M&C
IF Out RF In
L-Band
IDU

Figure 1-2. MBT-4000 Operational Schematic

RS-485
5 MHz
RS-485
L-Band
Splitter
1–2
Revision 4
MN/MBT4000.IOM
BUC-4000C
IF In To C-Band HPA
RF Out
Ref In
M&C
BDC-4000C
IF Out From C-Band LNA
RF IN
Multi-Band Transceiver