UNI-T UTG9000T Series, Руководство пользователя

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UTG9000T Series Function Abitrary Waveform Generator
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Carrier wave frequency settings
Refer to The carrier wave frequency settings of AM modulation.
Select the trigger source of modulation
UTG9000T function/arbitrary waveform generator can select internal or external of the modulation
trigger source. When turn on OSK modulation, the default modulation source is internal. Rotate
multifunction knob or tap TrigSrc tab to step through internal or external modulation source in OSK
modulation setting interface.
1
）
Internal trigger source
When the modulation source is internal, the modulation wave is sine wave. Use OSK
rate to control the phase relationship of oscillation starting and stopped.
2
）
External trigger source
When the modulation source is external, rate will be hidden in paramteter list. Use the
external waveform to modulating the carrier wave. The OSK phase output is controlled by
logical level on the external digital modulation terminal (FSK Trig connector) on the back
panel.For example, output the current oscillation wave when the external input is low;