235.54 €235.54 Excl. VAT
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Product number: ELE002343

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The Rigol DG811 function generator has 1 channel and a bandwidth of 10 MHz.

The Rigol DS800 series is a series of extensive and affordable function generators. All the models have a vertical resolution of 16 bits, which you normally only find with function generators in a higher price range. This makes this series one of the best affordable 16-bit function generator series.
This series of function generators have a large number of different output signals and it is possible to combine pre-programmed waveforms and self-made waveforms. A new 'SiFI II' technology is used to generate the waveforms. This technology generates the random waveforms point by point and ensures that the signal can be restored without distortion. Furthermore, this series has 160 built-in 'arbitrary waveforms', which simulates many signals from technical applications.
The display of these generators is a 4.3" TFT color touchscreen. With this display, all settings for the desired function can easily be set. Furthermore, these generators have a USB port that serves as Host & Device interface.


The differences between the models are the channels and bandwidth.

Model DG811 DG812 DG821 DG822 DG831 DG832
Channels 1 2 1 2 1 2
Bandwidth 10 MHz 10 MHz 25 MHz 25 MHz 35 MHz 35 MHz
Price 235.54 €235.54 Excl. VAT 256.2 €256.20 Excl. VAT 268.6 €268.60 Excl. VAT 297.52 €297.52 Excl. VAT 355.37 €355.37 Excl. VAT 367.77 €367.77 Excl. VAT


Output signalsSinus, Square, Ramp, Pulse, Harmonic, PRBS, Dual-tone, RS232
Vertical resolution16 Bits
Sample rate125 MSa/s
Frequency resolution1 μHz
Max. wavelength2 Mpts
Amplitude range1-10 Vpp
ModulationAM, FM, PM, ASK, FSK, PSK, PWM
Output precision± (1% + 5 mV)
Frequency counter bandwidth240 MHz (7 digits/s)
Output impedance50 Ω
Display4.3" TFT LCD touch-screen (480 x 272)
InterfacesUSB Host, USB Device, USB-GPIB
Weight1.75 Kg
Dimensions237.4x97x268 mm


Single- to dual-channel upgrade With this option, you can turn the single channel generator into a dual channel generator.


Rigol DG800 serie single- to dual-channel upgrade license
89 €89.00 Excl. VAT
Memory expansion upgrade With this option, you can upgrade the memory of the generator from 2 Mpts to 8 Mpts.


Rigol DG800 series memory expansion
69 €69.00 Excl. VAT
USB-LAN adapter With this option, you can convert the USB 2.0 output signal to a 100 Mbps Ethernet signal.


Rigol DG800/DG900 usb-lan adapter
39 €39.00 Excl. VAT


The DG811 comes with the following accessories:
  • Power cord
  • Manual

Pros and cons

  • 16 bits
  • Frequency counter to 240 MHz
  • Consider SDG1032X for lower jitter and higher amplitude