Receiver display linear ity 6-8 - 10, Receiver display linearity -8, Setup: -8 – Anritsu ME7840A User Manual
Page 105
Step 9.
Toggle
C.W. MODE OFF
soft key to
C.W. MODE ON
.
Step 10.
Change C.W. Frequency to 1 GHz.
Step 11.
Press
Config
key and select:
DATA POINTS
POINTS DRAW IN C.W. – 51 POINT(S)
Step 12.
Press
Avg
key and select:
SELECT I.F. BANDWIDTH
I. F. BW 10 Hz
Step 13.
Press
Power
key and select SOURCE 1 SETUP.
Step 14.
Adjust
SOURCE 1 POWER
so that the power meter readout is
0 dBm ± 0.1 dB.
Step 15.
Press
Ch 3
key.
Step 16.
Press
Meas
key and select
USER DEFINED
.
Step 17.
Change
RATIO
to
b
2/
1.
Step 18.
Select
S21/USER 1
soft key to use user defined parameter.
Step 19.
Press Display key and select:
GRAPH TYPE
LOG MAGNITUDE
RETURN
TRACE MEMORY
Step 20.
Allow the trace to sweep twice. Select:
STORE DATA TO MEMORY
VIEW DATE (/) MEMORY
Step 21.
Press
Marker
key and select
MARKER READOUT.
Step 22.
Use the soft key to turn on Marker 1. Then use the numeric
data entry key to change
POINT
to
25
.
Step 23.
Press
Marker
key again.
Step 24.
Use the soft key to
SCREEN DISPLAY ON
.
PERFORMANCE VERIFICATION
RECEIVER DISPLAY LINEARITY
ME7840A OMM
6-9
NOTE
Ensure that the Power
Sensor Cal Factor is set for
1 G H z .
R e f e r t o t h e
ML24XXA Operational