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3.2.4 Frequency Sweep Time
The default time from starting to stop frequency is 1s, and time range can set to 1ms~500s. Rotate multifunction knob,
tapType→Time tab to pop-out visual numeric keyboard to enter values and select unit.
3.2.5 Select trigger source
The waveform generator will output a frequency sweep when receive a trigger signal and wait next trigger source.
The trigger source of frequency sweep can be internal, external (external rising/falling edge) or manual. Rotate
multifunction knob or tap ModSrc to step through Internal, External, ExREdge, ExFEdge, and Maunal.
1)
The waveform generator will output a succession frequency sweep when in internal trigger source. The rate
controlled by frequency sweep time.
2)
The waveform generator will trigger by the external digital modulation terminal (FSK Trig connector) on the back
panel when in external source. The waveform generator will start frequency sweep upon receiving a TTL pulse
with designated polarity.
Note: In external triggrt source, trigger output will be hidden in parameter list. Because the trigger output is also
output by the external digital modulation terminal (FSK Trig connector). This terminal can not be the external
trigger input and internal trigger output at the same time.
UTG9000T Series Function Abitrary Waveform Generator
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