R&S FSW Series, Руководство пользователя

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Common Measurement Settings
R&S
®
FSW
474 User Manual 1173.9411.02 ─ 43
●
On
When the average or peak values are determined for the new sweep, the results of
the previous sweeps in the spectrogram are also taken into account.
●
Off
The average or peak values are determined from the results of the newly swept
frames only.
Remote command:
CALCulate<n>:SPECtrogram:CONTinuous
on page 1133
Frame Count ← Spectrogram Frames
Determines how many frames are plotted during a single sweep (as opposed to a con-
tinuous sweep). The maximum number of possible frames depends on the history
depth (see
"History Depth" on page 599).
For more details see "Time Frames" on page 590.
Remote command:
CALCulate<n>:SPECtrogram:FRAMe:COUNt
on page 1133
Clear Spectrogram ← Spectrogram Frames
Resets the spectrogram result display and clears the history buffer.
This function is only available if a spectrogram is selected.
Remote command:
CALCulate<n>:SPECtrogram:CLEar[:IMMediate]
on page 1132
8.5.3 Reference: List of Available RRC and Channel Filters
For power measurement a number of especially steep-edged channel filters are availa-
ble (see the following table). The indicated filter bandwidth is the 3-dB bandwidth.
For RRC filters, the fixed roll-off factor (a) is also indicated.
The available Gaussian 3 dB sweep filters are listed in the R&S FSW data sheet.
Table 8-4: Filter types
Filter Bandwidth Filter Type Application
100 Hz CFILter
200 Hz CFILter
300 Hz CFILter
500 Hz CFILter
1 kHz CFILter
1.5 kHz CFILter
2 kHz CFILter
2.4 kHz CFILter SSB
Bandwidth, Filter and Sweep Configuration