R3132 Series Spectrum Analyzer Operation Manual
5.4.3 Offset Error (External Mixer Mode)
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3.
Set the external mixer mode as shown below after the R3132 series has been pre-
set:
FREQ, 1/2_more and Mixer INT/EXT (EXT).
4.
Set the R3132 series as shown below:
Center frequency:
21.75 GHz
Frequency offset:-
-21.75 GHz
5.
Perform an FM Demod calibration for the R3132 series as shown below:
UTILITY, FM Demod, Demod Cal and All.
6.
Press the RETURN key after the calibration finishes.
7.
Set VBW used for the R3132 series to 10 Hz.
8.
Press the MKR key to display the marker.
9.
Set the frequency range as shown below.
UTILITY and Range.
10. Sets the frequency range listed in the performance verification sheet.
11. Press the SINGLE key to read the marker frequency in absolute value, and
record it on the verification sheet.
