R&S SMJ100A, Operating Manual

Page: 275 / 874

Instrument Function
R&S
®
SMJ100A
259 Operating Manual 1403.7458.32 ─ 14
"Sawtooth" The sweep runs from the start to the stop frequency. Each subse-
quent sweep starts at the start frequency, that means the shape of
the sweep sequence resembles a sawtooth.
"Triangle" The sweep runs from start to stop frequency and back, that means
the shape of the sweep resembles a triangle. A subsequent sweep
starts at the start frequency.
Remote command:
[:SOURce<hw>]:LFOutput:SWEep[:FREQuency]:SHAPe
on page 743
Step Lin/Log - LF Sweep
Sets the step width for the individual frequency sweep steps.
At each step this value is added to the current frequency.
Depending on the Spacing mode you have set, the corresponding parameter is dis-
played.
"Step Lin" The step width is a constant value in Hz.
Remote command:
[:SOURce<hw>]:LFOutput:SWEep[:FREQuency]:STEP[:LINear]
on page 744
"Step Log" The step width is determined logarithmically in %, that means as a
constant fraction of the current frequency.
Remote command:
[:SOURce<hw>]:LFOutput:SWEep[:FREQuency]:STEP:LOGarithmic
on page 745
Dwell Time - LF Sweep
Defines the duration of the individual sweep steps.
The "Dwell Time" set by the user is used as the step time of the sweep. The effective
net dwell time is shorter, reduced by the setting time. This setting time may be greater
than the time specified in the data sheet.
RF Signal and Analog Modulations - RF Block