R&S 1129.7246.03, Operating Manual

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Operating Manual 1302.6163.12 - 03 4.269
R&S ESU Instrument Functions
Basic Settings
The following message informs that the limit has been reached:
TDS Range # reached, CONTINUE / BREAK
it is possible either to continue the sweep by confirming the message ( CONTINUE )
or to switch off the transducer ( BREAK ).
With the automatic switchover of the transducer used, the frequency sweep is not
interrupted.
Activating Transducer Factors
The TRANSDUCER softkey opens a submenu enabling the user to activate or deac-
tivate defined transducer factors, to generate new transducer factors or to edit exist-
ing ones. A table with the transducer factors defined is displayed.
As soon as a transducer is activated, the unit of the transducer is automatically used
for all the level settings and outputs. The unit cannot be changed in the
AMPT menu
since the R&S ESU and the transducer used are regarded as one measuring instru-
ment. Only if the transducer has the unit dB, will the unit originally set on the
R&S ESU be maintained and can be changed.
If a transducer factor is active, the remark TDF appears in the enhancement labels
column.
After all transducers have been switched off, the R&S ESU returns to the unit that
was used before a transducer was activated.
In the analyzer mode, an active transducer for a sweep is calculated once in
advance for every point displayed and is added to the result of the level measure-
ment during the sweep. If the sweep range changes, the correction values are cal-
culated again. If several measured values are combined, only one value is taken
into consideration.
In the receiver mode, the transducer is also calculated for a set scan. The trans-
ducer is uniquely calculated for each frequency point and added to the result of the
level measurement as the measurement results are stored internally and can be
zoomed subsequently.
If the active transducer factor is not defined for the entire sweep range, the values
missing are replaced by zeroes.
TRANSDUCER
The TRANSDUCER softkey opens a submenu for editing existing transducer factors
or creating new transducer factors.
The TRANSDUCER softkey opens a submenu for editing existing transducer factors
and sets or creating new transducer factors and sets.
TRANSDUCER FACTOR
TRANSDUCER SET
NEW / EDIT
!
(transducer factors)
INSERT LINE
DELETE LINE
SAVE TRD FACTOR
NEW / EDIT
!
(transducer sets)
INS BEFORE RANGE
INS AFTER RANGE
DELETE RANGE