Software Manual for the R&S ZVL-K1 - Rohde & Schwarz

R&S ZVL-K1 Selecting the Frequency and Span – CENTER Key
Softkeys of the frequency menu
The following table shows all softkeys available in the frequency menu. It is possible that your
instrument configuration does not provide all softkeys. If a softkey is only available with a special option,
model or (measurement) mode, this information is delivered in the corresponding softkey description.
Menu / Command Command
Center
Start
Stop
CF Stepsize � 0.1*Span/0.1*RBW
Frequency Offset
0.5*Span/0.5*RBW
x*Span/x*RBW
=Center
=Marker
Manual
Signal Track � Track On/Off
Center
Start
Track BW
Track Threshold
Select Trace
Opens an edit dialog box to enter the center frequency. The allowed range of values for the
center frequency depends on the frequency span.
span > 0: spanmin / 2 ≤ fcenter ≤ fmax – spanmin / 2
span = 0: 0 Hz ≤ fcenter ≤ fmax
fmax and spanmin are specified in the data sheet. To help analyze signals located at the end of the
frequency range, for R&S ZVL-K1 models with an upper frequency limit of 6 GHz or less, the fmax
value is extended by 0.05 GHz for direct entry via the key pad. The preset and full span values
remain unchanged.
Remote: FREQ:CENT 100MHz
Opens an edit dialog box to define the start frequency. The following range of values is allowed:
fmin ≤ fstart ≤ fmax – spanmin
fmin, fmax and spanmin are specified in the data sheet. To help analyze signals located at the end of
the frequency range, for R&S ZVL-K1 models with an upper frequency limit of 6 GHz or less, the
fmax value is extended by 0.05 GHz for direct entry via the key pad. The preset and full span
values remain unchanged.
� Remote: FREQ:STAR 20MHz
1303.6573.42 3.7 E-5