Operating Manual 1302.6163.12 - 03
4.343
R&S ESU
Instrument Functions
External Generator Control – Option R&S FSP-B10
4.11.5
Frequency-Converting Measurements
For frequency-converting measurements (e.g. on converters) the external generator
is able to set a constant frequency offset between the output frequency of the gener-
ator and the receive frequency of the R&S ESU and, in addition, the generator fre-
quency as a multiple of the R&S ESU.
Fig. 4.36 Test setup for frequency-converting measurements
FREQUENCY
OFFSET
The
FREQUENCY OFFSET
softkey activates the input of the frequency offset
between the output signal of the generator and the input frequency of the R&S ESU.
The value range depends on the selected generator.
The default setting is 0 Hz. Offsets <> 0 Hz are marked with the enhancement label
FRQ
.
If a positive frequency offset is entered, the tracking generator generates an output
signal above the receive frequency of the analyzer. In case of a negative frequency
offset it generates a signal below the receive frequency of the analyzer. The output
frequency of the generator is calculated as follows:
Generator frequency = receive fre frequency offset
Remote command:
SOUR:EXT:FREQ:OFFS 1GHZ
Содержание ESU Series
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Страница 439: ...R S ESU Remote Control Basics Status Reporting System 5 34 Operating Manual 1302 6163 12 03...
Страница 821: ...R S ESU Remote Control Programming Examples More Complex Programming Examples 7 32 Operating Manual 1302 6163 12 03...
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