Rohde & Schwarz R&S UPP, User Manual

Page: 322 / 938

Instrument Functions
R&S
®
UPP
306 User Manual 1411.1055.32 ─ 10
"22 kHz" The maximum signal frequency is 22 kHz. The signal is sampled at
48 kHz.
"40 kHz" The maximum signal frequency is 40 kHz. The signal is sampled at
96 kHz.
"80 kHz" The maximum signal frequency is 80 kHz. The signal is sampled at
192 kHz.
Remote command:
INPut[1]:BANDwidth:MODE
on page 722
Pre Filter
The selected prefilter affects all measurement functions. This permits desired prefilter-
ing without selecting appropriate filters for the individual measurement functions.
For the characteristics of the various filters, see Chapter 5.39, "Filter" , on page 466.
Remote command:
INPut[1]:FILTer
on page 773
For a description of the filters and their setting parameters, see Chapter 5.39.4, "Filter
Table" , on page 468.
Impedance
From serial numbers 120100, 140100, 180100 and higher, the input impedance can be
switched between 200 k
Ω
and 600
Ω
(previously, the impedance was permanently set
at 200 k
Ω
).
The setting for input impedance can be selected for all 8 channels together (Track) or
separately for each channel (Split).
Remote command:
INPut:MIMPedance:CHANnels
on page 723
Chx Imped
Channel-specific setting of the input impedance.
The "Split" setting provides the two impedances 600
Ω
or 200 k
Ω
for each of the 8
channels. Minor restrictions for the Chx Range settings (see next page) protect the
600
Ω
input resistors against overload.
The "Track" setting is used to set the input impedance for all 8 channels together.
Remote command:
INPut:MIMPedance<n2>
on page 722
Configure Analog Analyzer