TDS5000B Online Programmer Guide
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MATH<x>:SPECTral:RESBw
Description
This command sets or returns the resolution bandwidth of the spectral
analyzer for the specified math waveform. The Math waveform is spe-
cified by x, which ranges from 1 through 4 for four--channel instru-
ments or 1 through 2 for two --channel instruments. This command is
equivalent to selecting Spectral Setup from the Math menu and then
entering a value in the Res BW box.
Group
Math
Related Commands
MATH<x>:SPECTral:GATEWIDTH, MATH<x>:SPECTral:CENTER,
MATH<x>:SPECTral:SPAN, MATH<x>:SPECTral:WINdow
Syntax 1
MATH<x>:SPECTral:RESBw <NR3>
Syntax 2
MATH<x>:SPECTral:RESBw?
Argument
H <NR3>
This is the desired resolution bandwidth value. Units are represented
in hertz.
Example 1
MATH1:SPECTral:RESBw 250E3
This command sets the resolution bandwidth to the attainable value that
is close to 250 KHz.
Example 2
MATH1:SPECTral:RESBw?
This query might return
:MATH1:SPECTRAL:RESBW 1.0002E+06
indicating the actual resolution bandwidth value obtained from the
spectral analyzer.
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