Rigol DG822 25 MHz 2-channel Function Generator (AWG)

The new range of Rigol's DG800 Arbitrary Function Generators offers a remarkable performance/price ratio, implementing the latest technical solutions for this type of device. The Sifi II technology reconstructs the signal point by point without distortion, offering even better performance than traditional DDS technology. Among the other high-end features of the DG800, we note: - High frequency stability of +/- 1 ppm and a phase noise of -105 dBc/Hz, - Sampling at 125 MSa/s with 16-bit vertical resolution, - Standard 2 Mpts memory expandable optionally to 8 Mpts, - High-rank harmonics generator (up to rank 8) - External counter up to 240 MHz, - Availability of 160 pre-recorded arbitrary waveforms covering Engineering, Medical, Automotive, mathematical computing domains, etc., - AM, FM, PM, ASK, FSK, PSK, and PWM modulation, - For 2-channel models, the same performance for each channel, equivalent to 2 independent signal sources, - 4.3-inch TFT color touchscreen, - USB communication, optionally adaptable to LAN and GPIB, - RS232, PRBS, and Dualtone interfacing functions. Main features: 1) Sequence Mode Create and combine complex signal sequences for emulation or failure analysis at the touch of a finger. Combine cycles of different types of waveforms, including arbitrary waves, noise, PBRS, dual tones, to create test sequences for advanced applications. Finish test sequences from the front panel for waveforms requiring interactive PC control, saving time and money. 2) 16-bit Resolution Benefits The DG800 and DG900 series generators both provide 16-bit resolution. With 4 times more output voltage adjustment possibilities than traditional 14-bit generators. The DG800 reliably reproduces any waveform, improving signal fidelity and performance. 3) SiFi II Technology SiFi point-by-point sampling ensures high-fidelity generation of arbitrary signals with easy configurations and settings. SiFi II enhances this functionality by adding interpolation, step, and smoothing filtering options, allowing users to modify waveform characteristics in the time and frequency domains. The combination of 16-bit resolution, exceptionally long arbitrary memory, and SiFi II offers unparalleled signal flexibility and fidelity. RIGOL is proud to offer you the most affordable 16-bit generator portfolio on the market. 4) Dual-tone Signals The DG800/DG900 makes generating dual-tone signals simple and reliable. Simply enter your frequency and amplitude, and you can generate complex dual-tone signals using a single channel. Ideal for filter testing and real-world signal emulation. 5) Harmonic Generation The DG800 and DG900 allow you to generate up to 8 harmonics of the base signal. Simple configuration allows you to quickly produce harmonic signals to create complex RF environments or inject noise into the system. 6) Generating Pseudo-Random Bit Streams Engineers testing digital communication links need to generate pseudo-random bit streams (PRBS). The DG800 and DG900 simplify this task with built-in PRBS patterns available at the touch of a button. 7) Generating RS232 Traffic Engineers working on IoT and embedded systems need to generate RS232 traffic to test control interfaces and communication links. This can be a challenge when developing your product. The DG800 and DG900 include integrated RS232 generation capability to quickly configure and generate RS232 traffic from the instrument control panel.