Chapter 9 — Interference Analyzer, Option 25 9-13 Marker Menu
MS20xxA VNA Master UG 10580-00166 Rev. C 9-29
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Opens a submenu of further Marker options.
Marker Noise
This marker option turns the markers into noise markers with units of dBm/Hz.
When this option is selected, the detection method is automatically changed to
RMS and the displayed value is compensated for the noise bandwidth of
resolution bandwidth filter.
Marker Table
Available only in Spectrum view, pressing this soft key causes a table to be
displayed below the sweep window. The table is automatically sized for all
possible markers and delta markers. In addition to the marker frequency and
amplitude, the table also shows delta frequencies and amplitude deltas for all
markers that have deltas entered for them.
All Markers Off
This soft key turns off all markers and the marker table, if it is on.
Counter Marker On Off
Sets the frequency counter mode for all markers. Marker frequency values are
normally limited in resolution to individual display pixels. Each pixel may
represent multiple frequencies. Using the Counter Marker in association with
Marker to Peak will result in the exact frequency of the peak within the pixel to a
resolution of 1 Hz.
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Returns to the previous menu.
10580-00166C.book Page 29 Thursday, February 21, 2008 12:52 PM
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