Rohde & Schwarz R&S ZVA 8 - Step Atten. B2; Meas. Bandwidth

Channel Menu R&S
®
ZVA/ZVB/ZVT
1145.1084.12 4.130 E-6
Remote
control:
INPut<Pt>:ATTenuation
[SENSe<Ch>:]POWer:ATTenuation ARECeiver | BRECeiver | CRECeiver
| DRECeiver, <attenuation>
Step Atten. b2
Opens the numeric entry bar to set the attenuation for the received wave b2. This function is available
only if a receiver step attenuator is installed at port 2.
The attenuation is used to adjust the received signal level at port 2 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 b2 corresponds to a standard test setup with 0 dB generator attenuation
and attenuation of the (amplified) wave received at test port 2. The attenuation factors for all received
and generated waves can be set via Step Attenuators.
Remote
control:
INPut<Pt>:ATTenuation
[SENSe<Ch>:]POWer:ATTenuation ARECeiver | BRECeiver | CRECeiver
| DRECeiver, <attenuation>
Meas. Bandwidth
Sets the measurement bandwidth of the IF filter. Step Atten. b2 opens a submenu (and displays a range
of softkeys) to directly select bandwidths between 10 Hz and 1 MHz: