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Performance Tests – Option 011
14. Receiver Magnitude Compression
3Press PRESET, AVG, IF BW, 10, x1.
4Press MENU, CW FREQ, 50, M/µ. Set the calibration factor on the power meter for
this CW frequency.
5Press POWER, –4, x1. 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”.
6Press 15, x1. 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”.
7Press MENU, SWEEP TYPE MENU, POWER SWEEP, START. Use the analyzer’s number
keypad to enter the “Start Power” value as determined in Step 5.
8Press STOP and enter the “Stop Power” value as determined in Step 6.
9Press MENU, TRIGGER MENU, SINGLE.
10 At the end of the sweep, press SCALE REF, AUTO SCALE.
11 Press MARKER FCTN, MARKER MODE MENU, MKR SEARCH, SEARCH: MAX.
12 Press MARKER, MARKER 2, MARKER FCTN, MARKER MODE MENU, MKR SEARCH,
SEARCH: MIN.
13 Press MARKER, ∆MODE MENU, ∆REF= 1.
14 Write the absolute value of the marker 2 reading in the “Measured Value”
column of the "Performance Test Record."
15 Press MENU, CW FREQ, 1, G/n. Set the calibration factor on the power meter for
this CW frequency.
16 Press TRIGGER MENU, CONTINUOUS, MENU, SWEEP TIME MENU, CW TIME.
17 Press MENU, POWER. 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”.
18 Press 15, x1. 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, which
appears on the analyzer’s display, in the “Stop Power” column of the
“Performance Test Record”.
19 Press MENU, SWEEP TYPE MENU, POWER SWEEP, START. Use the analyzer’s number
keypad to enter the “Start Power” value as determined in Step 17.