R&S ZVL
GUI Reference
Channel Menu
Operating Manual 1303.6580.32-06
217
Step Atten b1..., Step Atten b2...
Opens the numeric entry bar to set the attenuation for the received wave b1 or b2 respectively.
The attenuation is used to adjust the received signal level at the port to the input level range of the
analyzer in order to avoid damage to the instrument, e.g. if the DUT is a power amplifier
.
The range of
values depends on the analyzer model.
Using a single step attenuation b1 or b2 corresponds to a standard test setup with 0 dB generator
attenuation and attenuation of the (amplified) wave received at test port 1/2.
Remote
control:
INPut<Pt>:ATTenuation
[SENSe<Ch>:]POWer:ATTenuation ARECeiver | BRECeiver,
<attenuation>
RF Off
RF Off
switches the internal and external power sources on (if checked) or off. Switching off the RF power
helps to prevent overheating of a connected DUT while not measurement results are taken.
Remote control:
OUTPut<Ch>[:STATe] ON | OFF
Meas Bandwidth
Sets the measurement bandwidth of the IF filter.
Meas Bandwidth
opens a submenu (and displays a range
of softkeys) to directly select bandwidths between 10 Hz and 500 kHz:
