HP 70427A User Manual page 57

Getting Started
To Downconvert a Signal Below 26.5 GHz
Figure 2-12 IF Gain Display Diagram
To automatically adjust the IF gain
Another way to adjust the IF gain is to trigger a one-time auto-ranging.
1. Press the
2. Press the
3. Press the
Auto-ranging sets the IF gain for an IF output level between 0 dBm and +6
dBm.
2-12 HP 70427A/HP 70428A User's Guide
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AUTO IF GAIN