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VIDEO
VIEW A
Spectrum Analyzer Mode Key Descriptions
Spectrum Analyzer Mode Functions
activates the trigger condition that allows the next sweep
to start if the detected RF envelope voltage rises to a level
set by the display line. When VIDEO is pressed, the display
line appears on the screen. For example, connect the CAL
OUT signal to the analyzer input, change the trigger mode
to video, and lower the display line. The analyzer triggers
when the display line reaches the noise floor.
Front-Panel Key Access
ITRIG]
holds and displays the amplitude data that is in the trace
A register. The trace A register is not updated as the
analyzer sweeps. If trace A is deactivated by pressing
STORE BLANK A , the stored data can be retrieved by
pressing VIEW A
Front-Panel Key Access (TRACE)
VIEW B
holds and displays the amplitude data that is in the trace
B register. The trace B register is not updated as the
analyzer sweeps. If trace B is deactivated by pressing
STORE BLANK B , the stored data can be retrieved by
pressing VIEW B
Front-Panel Key Access
(m)
VIEW
&
holds and displays the amplitude data that is in the trace
C register. The trace C register is not updated as the
analyzer sweeps. If trace C is deactivated by pressing
STORE BLAMK C , the stored data can be retrieved by
pressing VIEW C
Front-Panel Key Access
CTRACE)
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