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UTG9000T Series Function Abitrary Waveform Generator
Carrier wave frequency settings
Refer to The carrier wave frequency settings of AM modulation.
Hopping frequency settings
Rotate multifunction knob, push direction key or tap HopFreq1, HopFreq2 and HopFreq3tab to pop-out visual numeric
keyboard to enter values and select unit in 4FSK modulation setting interface. The range of hopping frequency depends on
carrier waveform. Refer to
Tabe 4-1/4-2
of AM modulation.
Modulation waveform frequency settings
When the modulation source is internal, it can select shift frequency between the carrier wave frequency and
hopping frequency. Turn on 4FSK modulation mode to set the frequency, the range is between 1μHz~2MHz, default
100Hz. Rotate multifunction knob, push direction key or tap ModFreq tab to pop-out visual numeric keyboard to enter
values and select unit in modulation setting interface.
Comperhensive example
In 4FSK modulation mode, set an internal 500Hz,1Vpp sine wave as a carrier wave, set HopFreq1 to 2kHz, set
HopFreq2 to 5kHz, set HopFreq2 to 10kHz, make the carrier wave and hopping frequence shift between within
100Hz frequency. The settings steps as following,
1)
Turn on FSK modulation mode: tap CH1→Modulate→4FSK accordingly.
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