UNI-T UTG2122X Waveform Generator

Key Specifications

1. Frequency and Sampling Rate: With a maximum output frequency of 120 MHz and a sampling rate of 625 MSa/s, the UTG2000X series can generate high – speed and accurate waveforms. The high sampling rate ensures precise signal reproduction, while the wide frequency range makes it suitable for various applications, from basic circuit testing to more complex signal processing tasks.
2. Vertical Resolution: Boasting a 16 – bit vertical resolution, the generator provides fine – grained control over signal amplitude. This high – resolution capability enables the creation of waveforms with precise amplitude values, which is crucial for applications that demand accurate signal representation.
3. Arbitrary Wave Length: It supports an arbitrary wave length of up to 64 Mpts. This allows users to generate and store complex custom waveforms, providing the flexibility to meet specific experimental or testing requirements.
4. Display: Equipped with a 4.3 – inch TFT LCD touch display, the UTG2000X series offers a user – friendly interface. The touch operation makes instrument control faster and more convenient, enhancing the overall user experience.

Distinctive Features

1. Equal Performance Dual Channel: The dual – channel design allows for high – frequency, large – amplitude output. Both channels can output a full amplitude of 20 Vpp at frequencies up to 20 MHz, making it suitable for applications that require high – power signals, such as amplifier testing or driving high – impedance loads.
2. Low Distortion Output: The UTG2000X series offers excellent harmonic distortion performance, with a spurious – free dynamic range of – 80 dBc. The 50Ω impedance ensures efficient signal transfer, and the low distortion output is ideal for applications where signal purity is critical, such as audio testing or wireless communication device calibration.
3. Low Jitter: Thanks to its advanced digital sampling technology, the generator produces low – jitter output. This is essential for applications that require stable and consistent signals, such as clock generation or high – speed data transmission testing.
4. Fast Edge: The new – generation wide – dynamic high – precision edge – time – adjustable pulse wave has a minimum pulse width of 8 ns, with a fine – adjustment step of 100 ps. This feature, along with its ability to produce higher harmonics, makes it suitable for applications that require sharp – edged pulses, such as digital circuit testing or pulse – based signal processing.
5. High SNR: When a small signal is superimposed with a large DC, the UTG2000X series exhibits lower output noise and a higher SNR. This makes it suitable for applications that involve weak signal detection or require a high – quality signal – to – noise ratio, such as medical device testing or sensor calibration.
6. Rich Modulation Modes: The series supports 15 different modulation types, including AM, FM, PM, DSB – AM, ASK, FSK, PSK, 3FSK, 4FSK, BPSK, QPSK, OSK, SUM, QAM, and PWM. This wide range of modulation options makes it an ideal choice for communication system testing, wireless device development, and educational demonstrations.
7. Waveform Merging and Channel Follow
   • Waveform Merging: The SUM or channel – stacking function enables waveform merging, allowing users to generate signals with adjustable SNR and dual – tone multi – frequency. This feature is useful for creating complex signals for testing audio systems, communication receivers, or multi – tone signal processing algorithms.
   • Channel Follow: The channel – following feature simplifies dual – channel operation. By controlling phase, amplitude, or frequency with a single parameter, users can easily create deviated, coupled, or tracked signals. This is beneficial for applications that require synchronized or coordinated signals between two channels, such as differential signal generation or multi – channel system testing.