Technical data

2-60 Chapter 2
Performance Tests
13. Receiver Magnitude Compression
12.Press . (This step is only necessary for the first frequency.)
13.Press .
14.Press .
15. Determine which value of marker 2 and marker 3 has the largest absolute value.
Record this value in the column of the performance test record labeled “Measured
Value.”
16.Press (or the next CW frequency from the test
record). Set the calibration factor on the power meter for this CW frequency.
17.Press
.
18.Press . Use the analyzer's front panel knob to adjust the source power for a
power meter reading of −20.00 dBm. Write the source power value, which appears on
the analyzer's display, in the “Start Power” column of the performance test record.
19.Press . Use the analyzer's front panel knob to adjust the source power for a
power meter reading of 0.00 dBm. Write the source power value in the “Stop Power”
column of the performance test record.
20.Press . Use the
analyzer's keypad to enter the “Start Power” value as determined in step 18.
21.Press and enter the “Stop Power” value as determined in step 19.
22.Press . At the end of the sweep, press
.
23.Repeat steps 11 to 22 (omitting step 12) for the other CW frequencies listed in the
performance test record.
∆ MODE MENU ∆REF=1
Marker
MARKER 2
Marker Search
SEARCH: MAX
Marker
MARKER 3
Marker Search
SEARCH: MIN
Sweep Setup
CW FREQ
50 M/µ
TRIGGER MENU CONTINUOUS
Sweep Setup
SWEEP TYPE MENU
CW TIME
Power
15 x1
Sweep Setup
SWEEP TYPE MENU POWER SWEEP
Start
Stop
Sweep Setup
TRIGGER MENU SINGLE
Scale Ref
AUTO SCALE