Freedom R8100 SERIES, Руководство оператора

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Marker Mode
Provides display marker control via a horizontal soft key menu. Markers can be turned off or on with a
choice of numeric readout for the signal measurements.
Absolute – Displays the frequency and absolute signal amplitude for each marker selected (total of 4).
Delta – Displays the frequency and amplitude difference between each pair of markers selected (1-2 & 3-
4).
Marker Type
Sets the display marker type in a horizontal menu with selections including point cross, vertical bar,
horizontal bar, and full cross.
Select Marker
Selects 1 of 4 available markers on a horizontal submenu for position adjustment on the display.
Set Marker Frequency
Directly sets the frequency of the selected marker in MHz via a data entry window.
Center Marker
Centers the operating frequency and display of the R8100 Spectrum Analyzer around the frequency of the
active marker.
Find Peak
Moves the cursor to the highest signal reading in the display window and provides a numeric readout of
the amplitude and frequency
Find Valley
Moves the cursor to the lowest signal reading in the display window and provides a numeric readout of
the amplitude and frequency
3 dB Marker
Frequency – Places a marker above and below center frequency where the signal is -3 dB below the peak
amplitude measured at center frequency. The upper and lower frequencies are shown on the display.
Delta – Places a marker above and below center frequency where the signal is -3 dB below the peak
amplitude measured at center frequency. The difference between these two frequencies is shown on the
display.
Output Level
Adjusts the RF level of the tracking generator output at the active output port. From -95 dBm to 5 dBm
on the RF Gen Out port and -130 dBm to -30 dBm on the RF In/Out port.