Keysight N9038A MXE Service Guide 687
Tests
Amplitude Accuracy - Preamp On
Figure 22-5
Absolute Amplitude Accuracy - Preamp On Test Setup
Procedure
1.
Zero and calibrate the power meter.
2.
Configure equipment as shown in
, with the power splitter
connected directly to the receiver RF Input with an adapter when needed.
RF Input 1 - Preamp On
3.
If the auto alignment for the receiver has not been performed within the
past 24 hours, press
System
,
Alignments
,
Align Now, All
to perform the
auto alignment routine.
4.
On the signal generator, press
PRESET
, then set the controls as follows:
FREQUENCY
,
50
,
MHz
Power Level
,
−
13
,
dBm
RF
On
5.
Select RF Input 1 on the receiver by pressing
Input/Output
,
RF Input
,
RF
Input Port,
RF Input
.
To minimize stress on the test equipment connections, support the power sensor.
Summary of Contents for N9038A
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