Rohde & Schwarz 1145.1010.04/05/06, Руководство по эксплуатации

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R&S
®
ZVA/ZVB/ZVT Channel Menu
1145.1084.12 4.121 E-6
the other softkeys are not active as the first trigger event is the one
immediately after the beginning of the sweep which starts after the entry of the
Stop value.
The behavior is thus analogous to the Time sweep type.
The selected sweep range applies to all source ports and (in the case of a frequency sweep) to
all receiver ports of the analyzer. Use the Port Configuration dialog to modify the selected sweep
ranges and assign individual ranges to the analyzer ports.
CW Frequency
Opens the numeric entry bar to set the fixed frequency for the sweep types Power, Time and CW Mode .
Remote control: SOURce<Ch>:FREQuency<Pt>:CW|FIXed
[SENSe<Ch>:]SWEep:CW|FIXed
Power Bandwidth Average
The Power Bandwidth Average menu defines the power of the internal signal source, sets the step
attenuators and the IF bandwidths, and configures the sweep average.
•
Power defines the power of the internal signal source.
•
Receiver Step Atten... sets the attenuation for all received waves. The generator attenuation is
set automatically.
•
Step Atten. b2.. .sets the attenuation for the received wave b2.
•
RF Off switches the internal power source on (if checked) or off. Switching off the RF power
helps to prevent overheating of a connected DUT while not measurement results are taken.
•
Meas. Bandwidth selects the bandwidth of the IF measurement filter.
•
Average On activates or de-activates the sweep average. With average on the measurement
results are averaged over a selected number of consecutive sweeps (Average Factor).
•
Average Factor defines the number of consecutive sweeps to be averaged.