Comtech EF Data KST-12000 - Manual (Page 100)

KST-12000 Ku-Band Satellite Terminal Revision 4
Theory of Operation MN/KST12000.IOM
RF INPUT
DOWN CONVERTER
FROM SYNTHESIZER
FROM IFLO
SMA FEMALE
ATTENUATOR
< -30 dBm
SMA FEMALE
+8 dBm
SMA FEMALE
+8 dBm
SMA FEMALE
70 MHz (+/- 18 MHz)
LO INPUT
LO INPUT
2ND IF OUTPUT
Figure 5-8. Down Converter Block Diagram
5–16