Comtech EF Data UT-4500 Series - Manual (Page 101)

UT4500 Series Up Converter MN/UT4500.IOM
Theory of Operation Revision 2
83
5/10 MHz
REF. OSC.
IF INPUT
(70 or 140 MHz)
RF OUTPUT
(14000-14500 MHz)
MONITOR
&
CONTROL
POWER SUPPLY
OSC
SYNTHESIZER
I/O MODULE
CONVERTER
SIGNAL PATH
MODULE
OSC
Figure 34. Typical Converter Functional Block Diagram (Model UT-4514 shown)