YOKOGAWA FG420 - Setting Frequency Sweep

99
IM FG410-01EN
4.8.4 Settingfrequencysweep
For the manipulation methods that are common with the sweep setting screen, refer to p.87 and
p.90 .
a) Frequencysweepexample
The following is an example of continuous, linear shuttle sweep.
Shuttlesweep
Sweep value
Sweep time
Start value
Sweep time
Stop value
Output signal
b) Selectingfrequencysweep
When [Mode] (oscillation mode) is set
to [Sweep] (sweep), set [Type] (sweep
type) on the 2nd page of the setting
screen to [Freq] (frequency).
c) Waveformsforwhichfrequencysweepisnotpossible
Frequency sweep is not possible for noise, pulse wave, and DC.
d) Settingitemsrequiredforfrequencysweep
Set the following items on the 2nd page of the setting screen. The frequency settings on the 1st page
of the setting screen are disabled.
• Start frequency [Start]
The frequency range depends on the waveform.
• Stop frequency [Stop]
The frequency range depends on the waveform.
• Sweep time [Time]
This is the transition time from the start frequency to the stop frequency.

p.91
• Sweep mode [SwpMode]
Continuous, single-shot, and gated single-shot can be chosen from.

p.91
• Sweep function [SwpFctn]
One-way/shuttle, and linear/log can be chosen from.

p.90
Setting with [Center] (center frequency) and [Span] (span frequency) instead of the start frequency
and stop frequency is also possible.

p.90
When the sweep mode is single-shot or gated single-shot, [Trig] (trigger condition) must be set.

p.94
Select [Freq] in
[Type] and then
press the
ENTER key.
4.8 Sweep Setting and Manipulation