UNI-T UTG2122B User Manual

68 UTG2000B Series
3.1.9 Oscillation Keying(OSK)
The function/arbitrary waveform generator can output a sinusoidal signal of intermittent oscillation in OSK.
Carrier waveform is output when internal crystal oscillator starts oscillation; output is stopped when internal
crystal oscillator stops oscillation. The modulation mode of
the two channels is mutually independent. You can configure same or different modulation mode for
channel 1 and 2.
Select OSK modulation
Press Menu → Mod → Type → OSK to use BPSK function (if Type is not highlighted, press soft key
Type to select). After OSK function is used, UTG2000B function/arbitrary waveform generator will output
modulated waveform with the current carrier wave and modulation wave.
Select carrier waveform
OSK carrier waveform is sine wave.
Figure 3 - 1 Select carrier waveform Set carrier frequency
See Carrier Frequency Wave Setting Select modulation source
UTG2000B function/arbitrary waveform generator can select internal or external modulation source. After

UNI-T UTG2122B Specifications

General

Brand	UNI-T
Model	UTG2122B
Category	Portable Generator
Language	English