Comtech EF Data DT-4500 Series - Manual (Page 21)

DT4500 Series Down Converters MN/DT4500.IOM
Introduction Revision 1
3
I/O MODULE
CONVERTER
SIGNAL PATH
MODULE
POWER SUPPLY
5/10 MHz
REF. OSC.
RF INPUT
(12200-12750 MHz)
IF OUTPUT
(70 or 140 MHz)
MONITOR
&
CONTROL
OSC
OSC.
SYNTHESIZER
Figure 3. Typical Functional Block Diagram (Model DT-4512 shown)