RIGOL DG822 is a high quality 2 channel function / arbitrary waveform generator with 25 MHz bandwidth, 125 MSa/s and 2 Mpts memory.
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
- Maximum frequency 25MHz
- 125 MSa/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 240 MHz
- 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)
Technical Specifications
| Channels | 2 |
| Maximum Frequency | 25 MHz |
| Sample Rate | 125 MSa/s |
| Basic Waveforms | Sine, square, ramp, pulse, noise, DC, dual-tone |
| Advanced Waveforms | PRBS, RS232, sequence |
| Built-In Arbitrary Waveforms | 160-off, including: Sinc, exponential rise, exponential fall, ECG, Gauss, HaverSine, Lorentz, etc |
| Frequency Characteristics | |
|---|---|
| Sine | 1 μHz to 25 MHz |
| Square | 1 μHz to 10 MHz |
| Ramp | 1 μHz to 500 kHz |
| Pulse | 1 μHz to 10 MHz |
| Harmonic | 1 μHz to 10 MHz |
| PRBS | 2 kbps to 20 Mbps |
| Dual-tone | 1 μHz to 20 MHz |
| RS232 | baud rate range: 9600, 14400, 19200, 38400, 57600, 115200, 128000, 230400 |
| Sequence | 2 kSa/s to 30MSa/s |
| Noise (-3dB) | 100 MHz bandwidth |
| Arbitrary Waveform | 1 μHz to 10 MHz |
| Resolution | 1 μHz |
| Accuracy | ±(1ppm of the set value + 10pHz), 18°C to 28°C |
| General Specifications | |
| Power Supply | 100 V to 127 V (45 Hz to 440 Hz) / 100 V to 240 V (45 Hz to 65 Hz) |
| Power Consumption | <30W |
| Display | 4.3″ TFT LCD touch-screen, 480 × 272 |
| Dimensions | 238 × 97 × 266.6mm |
| Weight | 1.75 kg |
Package Contents
- RIGOL DG822 Function/Arbitrary Waveform Generator — 1 pc.
- UK & European mains leads — 1 set
- BNC cable — 1 pc.
- Quick guide — 1 pc.
