Rohde & Schwarz 1145.1010.04/05/06, Operating Manual

Page: 330 / 813

Channel Menu R&S
®
ZVA/ZVB/ZVT
1145.1084.12 4.168 E-6
•
3rd Harmonic Port 1 to Port 2... activates the measurement of the third harmonic at port 2 with
port 1 as source port.
•
More Harmonics opens a dialog for higher harmonics and arbitrary source and receive ports.
•
Freq Conv Off activates the measurement of the fundamental with the current port assignments
and trace settings.
•
Relative Measurement calculates the ratio of the selected harmonic to the fundamental and
displays the result as a new trace.
•
Harmonic Power Cal... opens a dialog to perform a power calibration of the signal source and of
the receiver.
The result of several harmonic measurements can be displayed in a common diagram area (see
Traces, Channels and Diagram Areas). To make the comparison of the fundamental trace and
the harmonics easier the stimulus axis for frequency sweeps remains unchanged, and all
fundamentals are displayed as a function of the stimulus frequency (rather than the harmonic
frequencies).
A warning Frequency out of range. Please check dialog Mode: Port Configuration. is displayed if
one of the harmonic frequencies to be measured exceeds the frequency range of the analyzer.
The harmonic traces are truncated at the maximum receiver frequency.
The harmonic measurement mode is cancelled if the channel settings (e.g. port assignments,
port frequencies) are no longer compatible with the selected harmonic.
2nd Harmonic Port1 to Port2
Activates the measurement of the second harmonic at port 2 with port 1 as source port. The active trace
shows the wave quantity b
2
. It is possible, however, to display other quantities and change the trace
settings. A label H2 in the channel list indicates that the second harmonic measurement is active.
In a frequency sweep the 2
nd
harmonic is displayed as a function of the stimulus frequency.
Remote control: [SENSe<Ch>:]FREQuency:CONVersion:HARMonic:ORDer 2
[SENSe<Ch>:]FREQuency:CONVersion:HARMonic:RPORt 2
[SENSe<Ch>:]FREQuency:CONVersion:HARMonic:SPORt 1
Alternative:
[SENSe<Ch>:]FREQuency:CONVersion SHARmonic
3rd Harmonic Port1 to Port2
Activates the measurement of the third harmonic at port 2 with port 1 as source port. The active trace
shows the wave quantity b
2
. It is possible, however, to display other quantities and change the trace
settings. A label H3 in the channel list indicates that the third harmonic measurement is active.
In a frequency sweep the 3
rd
harmonic is displayed as a function of the stimulus frequency.
Remote control: [SENSe<Ch>:]FREQuency:CONVersion:HARMonic:ORDer 3
[SENSe<Ch>:]FREQuency:CONVersion:HARMonic:RPORt 2
[SENSe<Ch>:]FREQuency:CONVersion:HARMonic:SPORt 1
Alternative:
[SENSe<Ch>:]FREQuency:CONVersion THARmonic