Rohde & Schwarz R&S UPP, Руководство пользователя

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Instrument Functions
R&S
®
UPP
197 User Manual 1411.1055.32 ─ 10
"Multi" Opens a free selection option of up to 8 generator channels, if the
R&S
UPP
‑
B8 option (multichannel audio generator) is installed. With
the "Universal" generator function, the signals can be set individually
for each channel.
The multichannel generator outputs are configured as unbalanced
outputs. The output impedance is fixed at 25
Ω
.
The eight generator outputs of the R&S UPP-B8 are available at the
pins of a 25-pin D-Sub socket.
Interface assignment, output and output power of the analog multi-
channel generator, see
Chapter 5.2.4, "Interface Assignment of the
Analog Multichannel Generator" , on page 203
Remote command:
OUTPut:CHANnel
on page 690
Gen Channels
Setting of the respectively active generator channel.
Free selection of channels 3 to 10 is possible if the R&S UPP
‑
B8 option (multichannel
audio generator) is installed and "Multi" was selected in the parameter field above. The
eight generator outputs are labeled Ch3 to Ch10 to prevent mix-ups with channels 1
and 2 of the universal generator.
Remote command:
OUTPut:MCHannels<n2>
on page 693
Output Type
The generator output can be configured as unbalanced ("Unbal") or balanced ("Bal").
The setting always applies to both outputs.
If the eight-channel generator is used, the generator outputs are set permanently to
unbalanced ("Unbal") and the field is disabled.
"Unbal" The RMS value of the generator signal can be max. 7 V.
To be able to work with commercially available BNC cables, we rec-
ommend using an R&S UP-Z1F XLR/BNC adapter.
"Bal" The RMS value of the generator signal can be max. 14 V.
Remote command:
OUTPut:TYPE
on page 690
Configuring Analog Generator