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Marker BW
Measures the passband of the signal. To enter the bandwidth amplitude of the bandwidth mark-
ers, make a selection from the softkeys
(–3 dB, –6 dB, –10 dB, and –20 dB) or use the knob, step keys, or numeric keys. Marker band-
width information is displayed at the top of the graticule.
If a peak search is not performed, then pressing Marker BW finds the bandwidth around the cur-
rently active marker. If the bandwidth markers cannot be placed at the selected value, an error
message, such as "BW not found" will be displayed.
See "Using Span to Zoom In" on page
Key Path
Related Functions
Remote Commands
Marker Off
Turns the current active marker off.
Key Path
Remote Commands
Markers > More Marker Functions > Marker BW
Peak Search
CALCulate[1|2|3|4|5|6]:MARKer[1|2|3|4]:FUNCtion:BANDwidth:STATe
CALCulate[1|2|3|4|5|6]:MARKer[1|2|3|4]:FUNCtion:BANDwidth:INTerpolate
(-0.5 dB|-3 dB|-6 dB|-10 dB|-20 dB)
CALCulate[1|2|3|4|5|6]:MARKer[1|2|3|4]:FUNCtion:BWIDwidth:NDB
CALCulate[1|2|3|4|5|6]:MARKer[1|2|3|4]:FUNCtion:BANDwidth:RESult?
Markers >Active Marker > Marker Off
CALCulate[1|2|3|4|5|6]:MARKer[1|2|3|4]:STATe OFF
CALCulate[1|2|3|4|5|6]:MARKer[1|2|3|4]:AOFF
2-7.
Function Reference
Marker BW
3-33
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