Rohde & Schwarz SR8000 Series - Output Stage > Limits Menu Window; Output Stage > Setup Menu Window

Chapter 5 Operation
5300.9677.71 - 5.66 - EN-4
2.8.3 Output Stage > Setup Menu Window
You can use the Setup menu window to set the transmitter output power and monitor power
parameters.
2.8.4 Output Stage > Limits Menu Window
Use the Limits menu window to display the transmitter power values and set the thresh-
olds.
Attenuator Control Control voltage for the PIN diodes
ALC Control Control voltage for the output power
Display/
Setting item
Description
Forward Power Present forward power of the transmitter
Reflected Power Present reflected power of the transmitter
VSWR VSWR (voltage standing wave ratio)
Nominal Power The variable "nominal power" forms the initial value for warning and fault
thresholds. The actual power setting is entered via Ref. Voltage.
Ref. Voltage Adjusting the reference voltage changes the output power
Actual Ref. Voltage Present value of the reference voltage; owing to power reduction result-
ing from excessive temperature/VSWR, this value may deviate from the
setting under Ref. Voltage
Forward Power Present forward power of the transmitter
Display Description