Rigol DG1022 arbitrary waveform / function generator adopts DDS technology which provides stable, high-precision, pure and low distortion sine signals. Rigol DG1022 can generate 5 MHz square waveform with fast rising and falling edges. The excellent system features, user friendliness and versatile functions combination makes this arbitrary waveform / function generator a perfect solution for IC, serial bus and in-circuit function tests, simulation of sensors and natural environment signals. Rigol DG1022 dual channel arbitrary waveform / function generator has an intuitive user interface and simple front panel layout and instructions. Versatile terminals, direct graph interface, built-in instructions and help system have hugely simplified the operation process, therefore the users do not have to spend much time learning before they can use the generator proficiently. Built-in AM, FM, PM and FSK modulating functions generate modulated waveforms without the assistance of a separate modulating source.
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| Standard waveforms | |||
|---|---|---|---|
| Waveforms | Sine, Square, Ramp, Pluse, Noise and 48 stored arbitrary waveforms |
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| Sine | 1 μHz to 20 MHz | ||
| Square | 1 μHz to 5 MHz | ||
| Pulse | 500 μHz to 3 MHz | ||
| Ramp | 1 μHz to 150 kHz | ||
| Arb | 1 μHz to 5 MHz | ||
| White noise | 5 MHz (-3 db) | ||
| Resolution | 1 μHz | ||
| Sine wave spectral purity | |||
| Harmonic distortion | DC | < 1 Vpp | > 1 Vpp |
| to 20 kHz | -70 dBc | -70 dBc | |
| 20 kHz to 100 kHz | -70 dBc | -60 dBc | |
| 100 kHz to 1 MHz | -55 dBc | -50 dBc | |
| 1 MHz to 10 MHz | -40 dBc | -35 dBc | |
| Total harmonic distorion | to 20 kHz | 1Vpp >0.2% | |
| Spurious (non-harmonic) | DC to 1 MHz | < -70 dBc | |
| 1 MHz to 10 MHz | < -70 dBc + 6 dB/octave | ||
| Phase noise | 10 kHz Offset | –108 dBc / Hz, typical | |
| Square wave characteristic | |||
| Rise/fall time | < 20 ns (10% to 90%) | ||
| Overshoot | < 5% | ||
| Duty cycle | 1 μHz (include) ∼ 3 MHz (include) | 20% to 80% | |
| 3 MHz (non-include) ∼ 4 MHz (include) | 40% to 60% | ||
| 4 MHz (non-include) ∼ 5 MHz (include) | 50% | ||
| Asymmetry (below 50% of the duty cycle) | 1% of the period + 20 ns | ||
| Jitter | 6 ns + 0.1% of the period | ||
| Pulse wave characteristics | |||
| Pulse bandwidth | 2000 s max, 20 ns min,1 ns min resolution | ||
| Overshoot | < 5% | ||
| Jitter | 6 ns + 100 ppm of the period | ||
| Arbitrary wave characteristics | |||
| CH1 | CH2 | ||
| Waveform length | 2 to 4k points | 2 to 1k points | |
| Amplitude accuracy | 14 bits (including sign) | 10 bits (including sign) | |
| Sample rate | 100 Msa/s | ||
| Minimum rising /falling time | 35 ns | ||
| Jitter (RMS) | 6 ns + 30 ppm | ||
| Non-volatile storage | 10 waveforms | ||
| Output characteristics | |||
| Amplitude | 2 mVPP to 10 VPP (50 Ω) 4 mVPP to 20 VPP (High Z) |
2 mVPP to 3 VPP (50 Ω) 4 mVPP to 6 VPP (High Z) |
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| Amplitude accuracy (1 kHz) |
± 1% of setting + 1 mVPP | ||
| Amplitude flatness (sine wave relative to 100 kHz) | <100 kHz 0.1 dB 100 kHz ∼ 5 MHz 0.15 dB 5 MHz ∼ 20 MHz 0.3 dB |
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| DC offset | |||
| Range (peak AC + DC) |
±5 V (50 Ω) ±10 V (High Z) |
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| Accuracy | ±( 2% of the offset setting ± 0.5% (| V offset |) of the Amplitude ± 2 mV) | ||
| AM modulation (CH1) | |||
| Carrier waveforms | Sine, Square, Ramp, Arb | ||
| Source | Internal/ external | ||
| Modulating waveforms | Sine, Square, Ramp, Noise, Arb (2 mHz to 20 kHz) | ||
| Depth | 0% to 120% | ||
| FM modulation (CH1) | |||
| Carrier waveforms | Sine, Square, Ramp, Arb | ||
| Source | Internal/ external | ||
| Modulating waveforms | Sine, Square, Ramp, Noise, Arb (2 mHz to 20 kHz) | ||
| Frequency deviation | DC ∼ 5 MHz | ||
| PM modulation (CH1) | |||
| Carrier waveforms | Sine, Square, Ramp, Arb | ||
| Source | Internal/ external | ||
| Modulating waveforms | Sine, Square, Ramp, Noise, Arb (2 mHz to 20 kHz) | ||
| Phase deviation | 0 ∼ 360° | ||
| FSK modulation (CH1) | |||
| Carrier waveforms | Sine, Square, Ramp, Arb | ||
| Source | Internal/ external | ||
| Modulating waveforms | 50% duty cycle square (2 mHz to 50 kHz) | ||
| Sweep (CH1) | |||
| Carrier waveforms | Sine, Square, Ramp, Arb | ||
| Type | Linear or logarithmic | ||
| Direction | Up or down | ||
| Sweep time | 1 ms ∼ 500 s ± 0.1% | ||
| Source | Internal/ external/ manual | ||
| Burst (CH1) | |||
| Waveforms | Sine, Square, Ramp, Pulse, Noise, Arb | ||
| Types | Count (1 to 50,000 periods), infinite, gated | ||
| Start phase | -180° to +180° | ||
| Internal period | 1 μs to 500 s ± 1% | ||
| Gate source | External trigger | ||
| Trigger source | Internal/ external/ manual | ||
| Counter specification | |||
| Function | Frequency, period, positive/negative pulse width, duty cycle | ||
| Frequency range | Single channel: 100 mHz ∼ 200 MHz | ||
| Frequency resolution | 6 bits/s | ||
| Trigger mode | Trigger level range: ±3 V (0.1% ∼ 100%) | ||
| Resolution: 6 mV | |||
| Display | 256 horizontal × 64 vertical | ||
| Power | 100 to 240 V AC RMS, 45 to 440 Hz, CAT II, Less than 40 VA |
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| Dimentions, mm | 232 × 108 × 288 | ||
| Weight | 2.7 kg | ||
| Max. signal frequency |
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| Channels |
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