| Model | DG1022 |
| Maximum Output Frequency | 20 MHz |
| I/O | USB Host & Device |
| Model | DG1022 | |
| Standard Waveforms | Sine、Square、Ramp、Pluse、Noise and 48 stored arbitrary waveforms | |
| Sine | 1 μHz to 20 MHz | |
| Square | 1 μHz to 5 MHz | |
| Pluse | 500 μHz to 3 MHz | |
| Ramp | 1 μHz to 150 kHz | |
| Arb | 1 μHz to 5 MHz | |
| White Noise | 5 MHz(-3db) | |
| Resolution | 1 μHz | |
| Sine Wave Spectral Purity | |||
| Harmonic Distorion | < 1 Vpp | > 1 Vpp | |
| DC 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 | DC 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% Duty Cycle) | 1% of the period + 20ns | ||
| Jitter | 6 ns + 0.1% of the period | ||
| Pulse Wave Characteristics | |||
| Pluse Bandwidth | 2000s max,20ns min，1ns min resolution | ||
| Overshoot | < 5% | ||
| Jitter | 6 ns + 100 ppm of the period | ||
| Arb 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) |
| 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 | |
| DC Offset | ||
| Range (peak AC ＋ DC) | ±5V (50 Ω) ±10 V (High Z) |
±5V (50 Ω) ±10 V (High Z) |
| Accuracy | ±( 2% of the Offset Setting ± 0.5% (|Voffset|) of the Amplitude ± 2mV) | |
| 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 VACRMS，45 to 440 Hz，CAT II，Less than 40 VA | |
| Weight | 2.7 kg | |