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Step 13. Press Setup Menu (below) to return to SWEPT
POWER SETUP menu.
Step 14.
Move cursor to SWEPT POWER FREQUENCY
(top left), select the next frequency from the SET
FREQUENCY list, and press Enter.
Step 15. Repeat Steps 11 through 13.
Step 16. Repeat Steps 14 and 15 until all frequencies have
been observed.
Step 17. To examine the phase performance for a swept input
power, AM/PM should be selected. This leads to the
two channel display (Channels 2 and 4) with Chan-
nel 4 active shown below. The sweep mode is contin-
uous to facilitate tuning, Markers are set to the
DReference mode on the active channel.
GAIN COMPRESSION MEASUREMENTS
8-48 37xxxE OM
MENU
CH2-21
REFERENCE PLANE
0.0000mm
MARKER 1
-25.00 dBm
MARKER TO MAX
MARKER TO MIN
D(1-2)
-15.44 dBm
4.17°
MARKER READOUT
FUNCTIONS
MENU SU3A
SWEPT POWER
SETUP
SWEPT POWER
FREQUENCY
9.000000000 GHz
PSTART
–25.00 dBm
PSTOP
–5.00 dBm
STEP SIZE
1.00 dB
POWER SWEEP ON
HOLD BUTTON
FUNCTION
MULTIPLE FREQ
GAIN COMPRESSION
RETURN TO SWEPT
FREQUENCY MODE
PRESS <ENTER>
TO SELECT
OR TURN ON/OFF
.
-
Measurement
Enhancement
Channels
Display
Setup
Menu