NF WAVE FACTORY WF1967, Инструкция по эксплуатации

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4.8 Setting and Operation of Sweep
WF1967/WF1968 4-82
stopped, the sweep (out-going or return for shuttle) will start from the beginning.
4.8.4 Setting Frequency Sweep
For the sweep setting screen and the common operation method, please refer to P.4-71, P.4-74
a) Frequency sweep example
Examples of a continuous sweep and linear shuttle.
Shuttle sweep
b) To select frequency sweep
c) Waveform or mode where frequency sweep is unavailable
Noise, pulse, and DC cannot perform frequency sweep.
FSK, FM and PSK modulation are canceled (modulation function turned off) when frequency
sweep is selected.
d) Items necessary for frequency sweep
Set the following items on the second page of the setting screen. The frequency setting on page one
of the setting screen becomes invalid and the current oscillation frequency is displayed.
• Starting frequency [Start]
The frequency range depends on a waveform.
• Stop frequency [Stop]
The frequency range depends on a waveform.
• Sweep time [Time]
Time to change from the starting frequency to the stop frequency.

P.4-74
• Sweep Mode [SwpMode]
Select from continuous, single, or gated single.

P.4-75
• Sweep function [SwpFctn]
Select from one-way/shuttle or linear/log.

P.4-75
It is possible to set with center frequency [Center], and span frequency [Span], instead of start
frequency, and stop frequency.

P.4-74
When sweep mode is single or gated single, it is necessary to set the trigger condition [Trig].

P.4-77
Set the following items as needed:
In the sweep type setting menu, Select [Freq].
When the oscillation mode [Mode] is set to
sweep oscillation mode [SWEEP], select the
sweep type [SwpType] on the second page of
the setting screen to display the selection list.
Selecting frequency [Freq] sets the frequency
sweep.
Sweep value
Start value
Sweep time Sweep time
Stop value
Output signal