Waveform-Generators • Rigol DG2041A •
The Rigol DG2041A is a Function / Arbitary Waveform Generator to create high quality signals up to 40 MHz (Sine). Beside the analog output the devices include a USB-Host- and a USB-device, a RS-232, LAN and GPIB interface.
The Rigol Function-generators have a sophisticated and easy to use userinterface and offers multiple functions for all tasks. The menu navigation is very intuitional in use and all functions and parameters are easy to reach because of the graphical interface.
Special Features
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.
Integrated Helpsystem
The integrated helpfunction will show descriptions of single functions and step-by-step instructions for often used tasks.
LCD Screenshots




Common Data
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GeneratorFunction / Waveform Generator Rigol DG2041A
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DisplayMonochrome LCD
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Resolution256 × 64 Pixel
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Interfaces- USB-Host (for USB stick i.e. to save/load waveforms)
- USB for a PC connection
- LAN for network connection
- GPIB (IEE-488, General Purpose Interface Bus) -
Dimensions232 mm × 288 mm × 108 mm
(9.13" × 11.34" × 4.25") -
Weight2.7 kg (5.95 lbs)
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Supported operation systemsWindows XP (32Bit + 64Bit), Vista (32Bit + 64Bit), Windows 7 (32Bit + 64Bit)
Details
The complete list of technical specifications you can find in chapter 5 "Specifications" of the manual.
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FunctionFunction / Waveform Generator Rigol DG2041A
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Channels1
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Signal OutputSine, Rectangle, Pulse, Ramp, 48 predefined arbitrary Waveforms, freely definineable arbitrary Waveforms, Noise
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Vertical Resolution14 bit
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Amplitudes20 mVpp ~ 10 Vpp (50 Ω)
40 mVpp ~ 20 Vpp (high impedance) -
DC Offset±5 V (50 Ω)
±10 V (high impedance) -
Sample Rate100 MSa/s
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Frequency Range Sine1 µHz - 40 MHz
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Frequency Range Rectangle1 µHz - 40 MHz
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Frequency Range Pulse500 µHz - 16 MHz
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Frequency Range Ramp1 µHz - 400 KHz
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Frequency Range Arbitrary1 µHz - 12 MHz
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Frequency Range Noise20 MHz (-3db)
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Resolution1 µHz





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