R&S FSW Series, User Manual, Page: 540 / 1450

Common Analysis and Display Functions
R&S
®
FSW
540 User Manual 1173.9411.02 ─ 43
Figure 9-5: n dB down marker function
The following marker function results are displayed:
Table 9-1: n dB down marker function results
Label Description
M1 Current position and level of marker 1
ndB Offset value (n dB down)
ndB down Bw /
PWid Determined bandwidth or pulse width (zero span) at the offset
Q-factor Quality factor of the determined bandwidth (characteristic of damping or resonance)
T1, T2 Current position and level of the temporary markers
If the required position for the temporary markers cannot be determined uniquely, for
example due to noise, dashes are displayed as a result.
Remote commands:
CALCulate<n>:MARKer<m>:FUNCtion:NDBDown:STATe
on page 1194
Marker Usage