Rigol DG70004 5GHz, 12GSa/s, 16-Bit, 4-Channel Arbitrary Waveform Generator
The Rigol DG70004 is a high-performance 4-channel arbitrary waveform generator designed for advanced scientific research and engineering applications. Featuring a 5 GSa/s real-time sampling rate (12 GSa/s interpolated), 5 GHz analogue bandwidth, and 16-bit vertical resolution. With a waveform memory depth of 1.5 Gpts per channel, the DG70002 supports complex signal simulations essential for high-speed communications, quantum computing, and advanced physics experiments.
The Rigol DG70004 is a high-performance arbitrary waveform generator offering 12 GSa/s sampling rate (interpolated), 5 GHz analogue bandwidth, and 1.5 Gpts/CH (or 4 Gpts single channel) waveform length. Additionally, the system provides 16-bit vertical resolution and -70 dBc SFDR (spurious-free dynamic range) for cleaner and purer signal generation. The DG70000 is a feature-rich system, enabling the creation of advanced sequences for user-defined long complex waveforms. It supports high-precision multi-channel synchronization, and the output of high-bandwidth, low-jitter waveforms, making it ready for applications in areas like communications, and scientific research.
Key Features:
- High Sampling Rate: Achieve up to 12 GSa/s interpolated sampling rate, enabling the generation of ultra-precise waveforms and narrow pulses as low as 400ps.
- Wide Analog Bandwidth: Supports frequencies up to 5 GHz, catering to a broad spectrum of applications.
- High Vertical Resolution: Delivers 16-bit vertical resolution, ensuring exceptional signal clarity and detail.
- Extensive Waveform Memory: Offers up to 1.5 Gpts of waveform memory per channel, facilitating the creation of complex and lengthy waveforms.
- Multiple Channels: Provides 2 output channels, offering flexibility for various testing scenarios.
- Low Distortion Output: Maintains a spurious-free dynamic range (SFDR) of -70 dBc, ensuring minimal signal distortion.
- Advanced Modulation Capabilities: Provides modulation up to 1.5GHz modulation bandwidth and digital up-conversion, through an IQ modulator, to output various modulation methods (e.g., 1024QAM/256QAM).
- Frequency Hopping: Modulation can also be combined with built-in frequency hopping mode (frequency hopping interval as low as 128ns), to meet a variety of new broadband wireless standards.
- User-Friendly Interface: Features a 15.6-inch adjustable touch screen, enhancing user interaction and providing an intuitive interface for waveform editing and operation.
Built on its unique SiFi III technical platform and Android operating system, the DG70000 series Arbitrary Waveform Generator (AWG) is customer-oriented with a variety of functions suitable for practical applications. For example, the creation of advanced sequences enables you to self-define long complex waveforms. The multi-channel high-precision synchronization, high-bandwidth and low-jitter waveform output make it ready for applications in a variety of industrial and communications fields. Equipped with a 15.6-inch angle-adjustable touch screen supporting multi-pane windowing, it brings a brand new UI design and extraordinary user experience. Multiple standard interfaces provide you with more solutions in connectivity, making it simple to control the instrument remotely.
Additional Information
| No. of Channels | 4 |
|---|---|
| Signal Generator Type | Arbitrary |
| Bandwidth MHz | 5000 |
| Bit Resolution | 16 |
| DG70002 | DG70004 | |
| Number of Channels | 2 | 4 |
| Sample Rate | 100 Sa/s to 12 Gsa/s | |
| Vertical Resolution | 16-Bit | |
| Memory Depth | 1.5 Gpts/channel | |
| Multi-channel synchronisation (Skew Repeatability) | +/- 10 ps | |
| Multi-channel synchronisation (Delay Adjustment Resolution) | 3 ps | |
| Effective Frequency Output (Real Data Mode) | 2 GHz | |
| Effective Frequency Output (IQ Data Mode) | 4GHz (10 Gsa/s interpolated) | |
| DC High Bandwidth Output (DC HBW) | ||
| Amplitude Range |
350 mVpp to 700 mVpp (single-ended, 50 Ω) terminated) |
|
| 700 mVpp to 1400 mVpp (differential, 100 Ω) terminated) |
||
| Amplitude Accuracy | ±2% of the setting value | |
| Offset | ±20 mV (50 Ω into GND), ±40 mV into DC voltage terminated | |
| Offset Resolution | 50 μV (nom.) | |
| Offset Accuracy | ±2 mV | |
| Analog Bandwidth | 2 GHz (-3 dB), 4 GHz (-6 dB) | |
| Rise/Fall Time | <120 ps at 700 mVpp single-ended termination | |
| DC Amplifier Output (DC AMP) | ||
| Amplitude Range |
25 mVpp to 1000 mVpp (single-ended, 50 Ω) | |
| 50 mVpp to 2000 mVpp (differential, 100 Ω) | ||
| Amplitude Accuracy |
±2% of the setting value ≥ 100 mVpp | |
| ±5% of the setting value < 100 mVpp | ||
| Offset | ±1 V (50 Ω into GND), ±2 V into DC voltage terminated | |
| Offset Accuracy |
Common mode: ±(2% of the offset + 10 mV); ((OutP +OutN)/2) |
|
| Differential mode: ±20 mV; (OutP - OutN) | ||
| Analog Bandwidth | 1.3 GHz (-3 dB), 2.6 GHz (-6 dB) | |
| Rise/Fall Time | <160 ps at 1.0 Vpp single-ended | |
| AC Output (AC) |
||
| Amplitude Range | -20 dBm~+10 dBm | |
| Amplitude Accuracy | ±0.5 dB (typ.) | |
| Offset | ±2 V/70 mA | |
| Offset Accuracy | ±(2% of the offset + 20 mV); into an open circuit (zero-load current) | |
| Analog Bandwidth | 10 MHz～2 GHz (-3 dB), 10 MHz～3.8 GHz (-6 dB), 10 MHz～4.8 GHz (-18 dB) | |
Rigol DG7000 Series DataSheet 
