Manual Operation
R&S
®
UPV
123
Getting Started 1146.2078.62 ─ 09
ent signals to be output on the two analog output channels. With all the digital genera-
tor options (R&S
UPV-B2, -B20, -B41 (I²S interface) or -B42 (universal serial interface),
two different signals are also available at the digital outputs.
4.2.2.2
Low-distortion Generator
The low-distortion generator is required for all applications where extremely pure ana-
log signals are necessary, or when an extended frequency range up to 185 kHz is nee-
ded (R&S
UPV-B1 option). Its intrinsic distortion is considerably less than the already
excellent values for the universal generator.
4.2.2.3
Function Blocks and Their Assignment to Control Panels
The diagram below shows the function blocks of the generators in the audio analyzer:
The generators of the R&S
UPV are operated in two stages:
1. In the first step, the following settings are made in the "Generator Config" panel:
● the audio interfaces at which the test signals are to be output
● the channels which are to be active
● maximum level and reference values
● etc.
Output as impairment test signals is also set here.
Functional Division of the Audio Analyzer