6-48 Chapter6
Front-Panel Key Reference
Marker
In log detector mode, with the result reported in dBm in
a 1 Hz bandwidth, the final reported value will be:
In linear detector mode (dBm) units, with the result
reported in dBm in a 1 Hz bandwidth, the final
reported value will be:
In linear detector mode with the normal display of
voltage units, the noise marker voltage value will be
related to the present marker voltage by this relation.
Key Access:
Marker, More 1 of 2, Function
Off Turns off the active function markers.
Key Access:
Marker, More 1 of 2, Function
Marker Table
On Off
Compresses the graticule and displays marker information in a table.
The information includes the marker number, trace number, marker
type, X axis value, and the amplitude. Key Access:
Marker, More 1 of 2
Marker All Off Turns off all of the markers, including markers used for signal track
and demodulation. Marker annotation is also removed. Key Access:
Marker, More 1 of 2
Averaged value over 32 values()10 log 1.12 Resolution bandwidth×[]()×– 2.51 dB+
Averaged value over 32 values()10 log 1.12 Resolution bandwidth×[]()×– 1.049 dB+
V_noise_marker()
2
V_average()
2
1.12 Resolution bandwidth 0.7824××()⁄=
V_noise_marker V_average 1.12 Resolution bandwidth 0.7824××()
0.5
⁄=
V_noise_marker V_average 1.06633× Resolution bandwidth()
0.5
⁄=
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