R&S ESR Series User Manual

Spectrum Measurements
R&S
®
ESR
357User Manual 1175.7068.02 ─ 12
available with a special option, model or (measurement) mode, this information is pro-
vided in the corresponding softkey description.
Adjusting settings automatically during triggered measurements
When you select an auto adjust function a measurement is performed to determine the
optimal settings. If you select an auto adjust funtion for a triggered measurement, you
can select how the R&S ESR should behave:
●
(default:) The measurement for adjustment waits for the next trigger
●
The measurement for adjustment is performed without waiting for a trigger.
The trigger source is temporarily set to "Free Run". After the measurement is com-
pleted, the original trigger source is restored. The trigger level is adjusted as fol-
lows:
– For IF Power and RF Power triggers:
Trigger Level = Reference Level - 15 dB
– For Video trigger:
Trigger Level = 85 %
SCPI command:
[SENSe:]ADJust:CONFigure:TRIG on page 829
Auto All........................................................................................................................357
Auto Freq.................................................................................................................... 357
Auto Level................................................................................................................... 358
Settings....................................................................................................................... 358
└ Meas Time Manual....................................................................................... 358
└ Meas Time Auto............................................................................................358
└ Upper Level Hysteresis.................................................................................358
└ Lower Level Hysteresis.................................................................................358
Sweep Type................................................................................................................ 358
└ Sweep...........................................................................................................359
└ FFT............................................................................................................... 359
└ Auto...............................................................................................................359
└ FFT Filter Mode............................................................................................ 359
└ Auto.................................................................................................... 359
└ Narrow................................................................................................ 359
Auto All
Performs all automatic settings.
●
"Auto Freq" on page 357
●
"Auto Level" on page 358
Remote command:
[SENSe:]ADJust:ALL on page 828
Auto Freq
Defines the center frequency and the reference level automatically by determining the
highest frequency level in the frequency span. This function uses the signal counter;
thus it is intended for use with sinusoidal signals.
Configuration

R&S ESR Series Specifications

General

Brand	R&S
Model	ESR Series
Category	Receiver
Language	English