Rigol DG822 25MHz Dual-Channel Function / Arbitrary Waveform Generator

(3 customer reviews)

£224.00 (£268.80 inc VAT)

3 in stock (can be backordered)

Availability: Stock models delivered next working day (UK only) for orders placed before 15:00 (Mon - Fri)

Rigol Availability

Description

Rigol DG822 Function Generator

The DG822 is a 25MHz, 2CH Function Generator with a maximum sampling rate of 125MSa/s. The Rigol DG800 series offers a user-friendly and high-performance function/arbitrary waveform generator solution at a very attractive price. Each instrument provides many functions including; function generator, arbitrary waveform generator, noise source, pulse generator, harmonics generator, analogue / digital modulator and frequency counter. Any Rigol DG800 series function/arbitrary waveform generator would be a valuable asset in any home, business or education laboratory.

Features:

  • Unique SiFiII (Signal Fidelity II) technology
  • Two fully functional and independent channels (optional upgrade on single-channel models)
  • Maximum frequency 25MHz
  • 125MSa/s sample rate
  • 16-bit vertical resolution
  • Basic waveforms: Sine, square, ramp, pulse, noise, DC, dual-tone
  • Advanced waveforms: PRBS, RS232, sequence
  • 160 built-in arbitrary waveforms
  • Up to 8Mpts (optional) arbitrary waveform memory, 2Mpts standard
  • Supported modulation: AM, FM, PM, ASK, FSK, PSK & PWM
  • Intuitive arbitrary waveform editing software for PC
  • ±1ppm frequency stability
  • Phase noise <-105dBc/Hz @ 10kHz (f = 10MHz)
  • Built-in 7 digit counter up to 240MHz
  • Built-in 8th order harmonics generator
  • Waveform summing function
  • 4.3″ TFT LCD colour touch-screen display (480 x 272), 16M colours
  • Connectivity… USB Host & Device, (USB-LAN optional)
  • Standard accessories… UK & European mains leads, BNC cable (25MHz & 35MHz models only), quick guide
  • Optional accessories… 40dB attenuator, USB to LAN module
  • Other options include… Single-to-dual channel upgrade licence, memory depth upgrade (to 8Mpts) licence, Telonic Standard Calibration (traceable to UK national standards), RCL 17025 Calibration

Product Videos

DG800 and DG900 Arbitrary Function Generators
DG800 and DG900 Series User Interface

Documentation

Datasheets

Waveform Generator DG800 Series

Datasheets


Waveform Generator DG800 Series datasheets


 

Datasheet

Rigol DG800 Datasheet

 

User Guide

Rigol DG800 User Guide

 

Application Notes

SiFi 2 Technology and 16 Bit Resolution App Note

 

3 reviews for Rigol DG822 25MHz Dual-Channel Function / Arbitrary Waveform Generator

  1. Graham S

    Versatile piece of kit. Good value for money
    A very useful piece of kit to have on your workbench that doesn’t take up too much room. Has many sophisticated options that I will never use but does incorporate a very useful frequency counter.
    Check the spec. to ensure maximum input voltage (on counter) and maximum available output amplitudes are OK for your application typically +/- 2.5V (on frequency counter) and similar on generator outputs but this does depend on the output Z selected can get double that.

    Touch screen is sensitive enough but can also use in combination with rotary button and the two arrow keys.

    One down side is that you cannot reduce the number of on screen digits following the decimal point.
    Eg. frequency of 1kHz is displayed as 1.000.000.000 kHz.
    Effectively you could set all these digits to display a frequency but the acuuracy would be very suspect and why would you.

  2. Peter

  3. Anthony

    Great to use, easy no brainer generator
    Lovely piece of equipment, just does exactly what it states on the box!. Sensible price, great delivery.

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