RIGOL DG4000 Series User Manual
Page 34
DG4000 Series User’s Guide
1-10
Enable to change Amplitude/High Level and Offset/Low Level of the
Noise.
Arb----Arbitrary Waveforms
Generate an arbitrary waveform with frequency from 1μHz to 40MHz.
Provide point by point output mode.
Generate 150 built-in waveforms: DC, Sinc, Exponential Rise, Exponential
Fall, ECG, Gauss, Haversine, Lorentz, Pulse, Dual-Tone etc.; output
arbitrary waveforms stored in USB storage device.
Generate arbitrary waveforms (16 kpts) edited from the front panel or
through PC software and then downloaded to the instrument by the users.
When the function is enabled, the backlight of the button turns on.
Enable to change Frequency/Period, Amplitude/High Level, Offset/Low
Level and Start Phase of the arbitrary waveform.
Harmonic——Harmonic
Generate harmonics with frequency from 1μHz to 80MHz.
Output up to 16
th
order of harmonic.
Users can set the harmonic “Order”, “Type”, “Ampl” and “Phase”.
User----User-defined Waveform Key
Users can define the frequently used built-in waveform or stored waveform as
shortcut (Utility UserKey). And then, in any operation interface, press
User to quickly open the desired waveform and set its parameters.
15. Modes
Mod----Modulation
Generate the modulated waveforms. Provide various analog modulation and
digital modulation modes and can generate AM, FM, PM, ASK, FSK, PSK, BPSK,
QPSK, 3FSK, 4FSK, OSK or PWM modulated signal.
Support internal and external modulations.
Sweep----Sweep
Generate the frequency sweeping signal of Sine, Square, Ramp and Arbitrary
Waveforms (except DC).
Support three sweep types: Linear, Log and Step.
Support three trigger sources: Internal, External and Manual.