R&S ESU Series - Power Offset of the Tracking Generator

R&S ESU Instrument Functions
Tracking Generator – Option R&S FSU-B9
4.332 Operating Manual 1302.6163.12 - 03
4.10.7 Power Offset of the Tracking Generator
POWER
SWEEP
The POWER SWEEP softkey opens a submenu for activates or deactivates the
power sweep.
POWER SWP
ON/OFF
The POWER SWP ON/OFF softkey activates or deactivates the power sweep. If the
power sweep is ON the enhancement label TGPWR is shown and the EMI Test
Receiver is set in zero span mode (span = 0Hz). During the sweep time of the zero
span the power at the internal tracking generator is changed linear from start power
to stop power. The start and stop power values are shown on the right side below
the diagram.
Remote command: :SOUR:POW:MODE SWE
:SOUR:POW:MODE FIX
START POWER The START POWER softkey defines the start power of the power sweep.
The start power can be set between -30 dBm and +5 dBm.
With the option R&S FSU-B12 the power can be set between -100 and + 5 dBm.
Remote command: :SOUR:POW:STAR –20dBm
STOP POWER The STOP POWER softkey defines the stop power of the power sweep.
The start power can be set between -30 dBm and +5 dBm.
With the option R&S FSU-B12 the power can be set between -100 and + 5 dBm.
The stop value can be smaller than the start value.
Remote command: :SOUR:POW:STOP –10dBm
POWER SWP ON/OFF
START POWER
STOP POWER