UNI-T UTG1000A Series, Руководство пользователя

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UTG1000A Series Function Generator User Manual
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Sine Wave 1μHz 10MHz 1μHz 5MHz
Square
wave
1μHz 5MHz 1μHz 5MHz
Ramp
Wave
1μHz 400kHz 1μHz 400KHz
Arbitrary
Wave
1μHz 2MHz 1μHz 1MHz
Press Parameter→Frequency softkey in turn to set carrier wave frequency, then enter required
numerical value, and select unit.
Modulation Source Selection
This device can select internal modulation source or external modulation source. After enabling FM
function, the default of modulation source is internal. If need to change, press
1) Internal Source
When modulation source is internal, modulation wave can be: sine wave, square wave, rising ramp
wave, falling ramp wave, arbitrary wave and noise. After enabling FM function, the default of
modulation wave is sine wave. If need to change, press Carrier Wave →Parameter→Type in turn.

Square wave: duty cycle is 50%

Lead Ramp Wave: symmetry degree is 100%

Tail Ramp Wave: symmetry degree is 0%

Arbitrary Wave: Arbitrary wave length limit is 1kpts

Noise: White Gauss noise
2) External Source
When modulation source is external, carrier waveform will be modulated by an external waveform. FM
frequency deviation is controlled by ±5V signal level of external modulation input terminal on front