Anritsu BTS Master, Руководство пользователя

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Interference Analyzer (Option 25) 3-16 Marker Menu
Spectrum Analyzer MG PN: 10580-00349 Rev. M 3-71
3-16 Marker Menu
Key Sequence:
Marker
Press the
Marker
main menu key to open the Marker menu. The instrument is equipped with
six markers. Any or all markers can be employed simultaneously.
Marker: Selects the active marker (1 to 6). The underlined number indicates
the active marker.
On/Off: Turns On or Off the currently active marker.
Delta On/Off: Turns On a delta marker and prompts for a delta offset
frequency, either positive or negative, from the frequency of the currently
active marker.
Peak Search: This key places the currently active marker on the highest
signal amplitude currently displayed on screen.
Marker Freq to Center: Moves the frequency noted by the active marker to
the center frequency position and center of the display.
Marker to Ref Level: Causes the amplitude of the currently active marker
to become the reference level, which is the top horizontal line of the display.
More Peak Options: Brings up a secondary menu of peak searching
options. Refer to “Marker and Peak Menu” on page 3-72 .
More: Opens a submenu of additional Marker options. Refer to “Marker 2/2
Menu” on page 3-73 .
Figure 3-65. IA Marker (1/2) Menu
Marker (1/2)
On
Off
Peak Search
Marker Freq
to
Center
Marker
to
Ref Lvl
Marker
1 2 3 4 5 6
More
Peak
Options
More
Delta
On Off