R&S ZVB - Page 282

R&S
®
ZVA / R&S
®
ZVB / R&S
®
ZVT GUI Reference
Channel Menu
Operating Manual 1145.1084.12 – 30 267
time to 25 ms.
The Stimulus parameters define fixed source and receiver settings for the pulse profile measurement. The
parameter settings are also valid for other sweep types.
 Source Power is the channel base power; see Power. This setting is relevant if the analyzer is
used to generate the pulsed source signal, e.g. with an additional RF switch looped into the
SOURCE path.
 Center Freq. is the channel base frequency; see CW Frequency. Note that pulse profile
measurements are compatible with the frequency-converting mode, so that it is possible to define
port-specific corrections to the CW frequency.
 No of Points is the number of sweep points displayed; see Number of Points. Due to the fixed
sampling period of 12.5 ns and the fixed buffer size, this parameter does not directly affect the
measurement speed. Results are interpolated if the number of points differs from the value (Stop
– Start)/12.5 ns + 1 (Optimum No of Points).
Receiver Settings opens a dialog with advanced pulse profile settings.
Remote control:
[SENSe<Ch>:]PULSe:TIME...
SOURce<Ch>:POWer<Pt>[:LEVel][:IMMediate][:AMPlitude]
SOURce<Ch>:FREQuency<Pt>[:CW]|FIXed
[SENSe<Ch>:]SWEep:POINts
Retrieve raw measured data: CALCulate<Chn> DATA? TSData
Receiver Settings
This dialog provides advanced settings for the pulse profile mode. Most of the parameters can be set
independently for the different receivers and source ports involved in the measurement.
The receiver and source port are selected in the upper part of the dialog.
 Receiver selects a receiver for a received wave b
i
or a reference wave a
i
.
 Source Port contains all analyzer ports and external generators that are available as source ports.