The Rigol DG1022 is a 2 channel Function / Arbitrary Waveform Generator to create high quality signals up to 20 MHz (Sine). Beside the two analog outputs, the device includes a 200 MHz frequency counter, an USB-Host- and an USB-device interface.
The Rigol Function-generators have a sophisticated and easy to use interface and offer multiple functions for all tasks. The menu navigation is very intuitive and all functions and parameters are easy to locate thanks to the graphical interface.
|Generator||Function / Waveform Generator Rigol DG1022|
|Resolution||256 × 64 Pixel|
|Dimensions||232 mm × 288 mm × 108 mm
(9.13″ × 11.34″ × 4.25″)
|Weight||2.7 kg (5.95 lbs)|
|Supported operation systems||Windows XP (32Bit + 64Bit), Vista (32Bit + 64Bit), Windows 7 (32Bit + 64Bit)|
The complete list of technical specifications can be found in chapter 5 “Specifications” of the manual.
|Function||Function / Waveform Generator Rigol DG1022|
|Signal Output||Sine, Rectangle, Pulse, Ramp, 48 predefined arbitrary Waveforms, freely definineable arbitrary Waveforms, Noise
CH1 only: AM, FM, PM, FSK, Sweep, Burst and Sync Output
|Vertical Resolution||14 bit (Channel 1)
10 bit (Channel 2)
2 mVpp ~ 10 Vpp (50 Ω)
4 mVpp ~ 20 Vpp (high impedance)
2 mVpp ~ 3 Vpp (50 Ω)
4 mVpp ~ 6 Vpp (high impedance)
|DC Offset||Channel 1:
±5 V (50 Ω)
±10 V (high impedance)
±1.5 V (50 Ω)
±3 V (high impedance)
|Sample Rate||100 MSa/s|
|Frequency Range Sine||1 µHz – 20 MHz|
|Frequency Range Rectangle||1 µHz – 5 MHz|
|Frequency Range Pulse||500 µHz – 3 MHz|
|Frequency Range Ramp||1 µHz – 150 KHz|
|Frequency Range Arbitrary||1 µHz – 5 MHz|
|Frequency Range Noise||5 MHz (-3db)|
Dual Channel Output
Both output channels can be configured separately.
Flexible arbitrary waveforms
The instrument has 48 built-in arbitrary waves (contains DC) which including common, math, engineering, window function and other common waves.
Precise amplitude adjustment
2 mV minimum range (50 Ω)
Precise frequency adjustment
1 µHz frequency resolution
Built-in Frequency Counter
The counter can be used to measure frequency, period, duty cycle, positive pulse width and negative pulse width within the range of 100 mHz to 200 MHz.
Filesystem and USB Stick Support
The devices have a filesystem for the storage of waveforms in the internal memory or on USB sticks.
The integrated help-function will show descriptions of single functions and step-by-step instructions for often used tasks.