A2537-002/01 February 2020 4-19 SEMCO Proprietary Information
Figure 4-28
AGC Freeze Selection on Remote GUI
Figure 4-29
Attenuator Disable Feature on Remote GUI
4.6 70 MHz RF Input and Playback Feature
A 70 MHz RF Input is available on the receiver rear panel. This 70 MHz RF input can be a pre-d IF signal
from any external source, and includes recorded pre-d. This recorded pre-d 70 MHz input can be played
back through the receiver during post-mission analyses. The rear panel access for this feature is CH1 IF
In and CH2 IF In BNC connectors.
Figure 4-30 illustrates the front panel set-up for receiving a 70 MHz IF pre-d signal.
Right click on the AGC Zero
Box to enable this feature