Comtech EF Data MD2401 - Manual (Page 26)

MD2401 L-Band Multi Demod Installation and Operation Manual Theory of Operation
MN-MD2401 3–2
Revision 7
10/100/1000
ETHERNET
INTERFACE
VME2401
FRONT
PANEL
ASSEMBLY
RS422
10/100/100 BASE-T
AC TO DC Power
supply
VME2401
VME2401
VME2401
IF IN
950 - 1750 MHz
IF IN
950 - 1750 MHz
IF IN
950 - 1750 MHz
IF IN
950 - 1750 MHz
Ext Ref.
RS422
RS232
Ext Ref.
RS422
RS232
Ext Ref.
RS422
RS232
Ext Ref.
RS422
RS232
M
o th
e r
B
o a
rd
DC Power
RS422
DC Power
RS422
DC Power
RS422
DC Power
RS485
RS485
RS485
RS485
RS422
RS422
RS422
RS422
AC INPUT
Faults/Status
RS485 M&C
DC Power
DC Power
Figure 3-1. MD2401 System Block Diagram
Figure 3-2. MD2401 VME Demodulator Block Diagram