I
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I
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Making Measurements Using Spectrum Analyzer Mode
Using the Time-Gated Spectrum Analyzer Capability Without the Gate Utility (Option 107 only)
Performing
a
Functional
Check
of
the
Time-Gated
Spectrum
Analyzer
Capability
(Option
107)
To check that the time-gated spectrum analyzer capability is operational,
perform the following steps:
1. Connect the rear panel HIGH SWEEP IN/OUT connector to the GATE
TRIGGER INPUT connector with a short BNC calibration cable. (See
Figure 5-29.)
Figure 5-29. Rear Panel Connections for Time-Gated Spectrum Analyzer Capability
2.
Press
(FFEZT],
[FREQUENCY], 0 Hz, (SPAN, ZERO SPAN ,
(-1,
200 ms,
Gate Control , GATE DELAY , 60 ms, GATE LENGTH , 60 ms.
The GATE CTL EDGE LVL softkey should have EDGE underlined, and
EDGE POL POS NEG should have POS underlined.
5-56
