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UTG9000T Series Function Abitrary Waveform Generator
Select PN code
Turn on QAM modulation mode, the default PN code is PN3. Rotate multifunction knob or tap PN Code→PN3 to
step through PN3, PN5, PN7, PN9, PN11, PN13, PN15, PN17, PN21, PN23, PN25, PN27, PN29, PN31, and PN33.
QAM rate settings
In QAM modulation mode, it can set the shift frequency between in the carrier phase and the modulating phase. The
QAM rate range cam set to 1μbps~2Mbps, the default range is 100bps. Rotate multifunction knob, push direction key
or tap Bitrate tab to pop-out visual numeric keyboard to enter values and select unit in modulation setting interface.
Comperhensive example
In QAM modulation mode, set an internal 2kHz,2Vpp sine wave as a carrier wave, set the rate to 100bps,
modulation type QAM64, PN code PN7, The settings steps as following,
1) Turn on BPSK modulation mode: tap CH1→Modulate→QAM accordingly.
2)
Set the parameter of the carrier wave signal
Tap Base to select sine as the carrier wave (the default option is sine), so this step has no change.
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