UNI-T UTG900E Series

LINI-T,.
Select Frequency Sweep Waveform
After selecting frequency sweep function, press |Wave] to select frequency sweep carrier waveform,
which can be: sine (default), pulse, ramp or arbitrary wave.
4.2.2 Set Starting and Stop Frequency
Starting frequency and stop frequency are upper limit and lower limit of frequency sweep.
Function/arbitrary waveform generator always sweeps from starting frequency to stop frequency
and then returns to starting frequency. To set starting or stop frequency, please press [Mode ind
Line), use multi-functional knob and direction keys, or pressing [StartFreq |/| StopFreg |, enter
number and select corresponding unit to finish setting.
® When starting frequency < stop frequency, DDS waveform generator sweeps from low frequency
to high frequency.
® When starting frequency > stop frequency, DDS waveform generator sweeps from high frequency
to low frequency.
© When starting frequency = stop frequency, DDS waveform generator outputs fixed frequency.
By default, starting frequency is 1kHz and stop frequency is 20kHz, but the range of starting
and stop frequency are vary with different frequency sweep waveform. See the table below for
the frequency range of frequency sweep wave:
Frequency
en UTG932E UTG962E
Maximum Minimum Maximum Minimum
Sine wave 1uHz 3OMHz 1uHz 6OMHz
Square wave 1uHz 15MHz 1uHz 20MHz
Ramp wave 1uHz 400kHz 1uHz 400kHz
Pulse wave 1uHz 15MHz 1uHz 20MHz
Arbitrary wave 1uHz 10MHz 1uHz 10MHz
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