4Fsk Modulation (Four Frequency Shift Keying) - UNI-T UTG9504T User Manual

Function/ arbitrary waveform generator

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UTG9000T Series Function Abitrary Waveform Generator

3.1.7 4FSK Modulation (Four Frequency Shift Keying)

In three frequency shift keying modulation mode, the function/arbitrary waveform generator can move between

among three preset frequencies (carrier frequency and three hopping frequency) According to the logical level of the

modulating signal to output the carrier frequency or hopping frequency. The modulation modes for each channel are

independent, it can set the same or different modulation modes to each channel.

Select 4FSK modulation

Tap CH1→Modulat→4FSK to turn on 4FSK modulation, the instrument output the moduluation waveform according to the

current setting.

Select the carrier waveform

The carrier wave of 4FSK: sine, square, ramp, pulse and arbitrarty wave (except DC), the default option is sine wave.

After select FSK modulation, tap Base to present the carrier waveform on the right side.

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Utg9000t series