UNI-T UTG2082B 80MHz 2Ch Advanced Arbitrary Waveform Generator
The UNI‑T UTG2082B is an advanced dual‑channel arbitrary waveform generator leveraging Direct Digital Synthesis (DDS) to produce high‑precision signals up to 80 MHz. Each channel operates independently, offering sine, square, ramp, pulse, noise, DC, arbitrary, harmonic, and user‑defined expression waveforms with 1 µHz resolution.
The generator’s 16‑bit vertical resolution and 1.28 GSa/s sampling rate (320 MSa/s in DDS mode) ensure ultra‑low distortion and sharp edges square waves rise in under 12 ns. A 4.3″ TFT color display and intuitive knob‑and‑soft‑key interface simplify configuration, while USB Host (≤ 32 GB), USB Device, LAN, and 10 MHz I/O enable seamless integration into test systems. Built‑in functions include burst, sweep (linear/logarithmic), and extensive modulation (AM, FM, PM, ASK, FSK, PSK, BPSK, QPSK, OSK, SUM, DSBAM, QAM, PWM). Nonvolatile memory stores 160 waveforms (8 pts–16 M pts), and external USB drives support additional arbitrary data.
Housed in a compact 305 × 230 × 93 mm chassis with forced‑air cooling, it runs on 100–240 VAC and meets CAT II safety standards, making it ideal for R&D, education, manufacturing, and automated testing environments.
Features:
- Dual‑channel independent outputs.
- 1.28 GSa/s sampling, 16‑bit vertical resolution.
- Up to 80 MHz sine, 25 MHz square/pulse, 4 MHz ramp, 20 MHz arbitrary; 1 µHz resolution.
- 160 nonvolatile arbitrary waveforms (8 pts–16 M pts).
- 18‑function expression generator (max 160 chars).
- Burst, sweep (linear/log), gating, continuous modes.
- Rich modulation: AM, FM, PM, ASK, FSK, PSK, BPSK, QPSK, OSK, SUM, DSBAM, QAM, PWM.
- USB Host (≤ 32 GB), USB Device, LAN, 10 MHz I/O.
- 4.3″ TFT with knob/soft‑key control.
- Compact 305×230×93 mm, forced‑air cooling, CAT II safety, 100–240 VAC.
Specifications:
| Parameter | UTG2082B |
|---|---|
| Max Frequency (Sine): | 80 MHz |
| Sampling Rate: | 1.28 GSa/s (320 MSa/s DDS) |
| Vertical Resolution: | 16 bits |
| Waveform Types: | Sine, Square, Ramp, Pulse, Noise, DC, Arbitrary, Harmonic, Expression |
| Frequency Range: | Sine: 1 µHz–80 MHzSquare/Pulse: 1 µHz–25 MHzRamp: 1 µHz–4 MHzArbitrary: 1 µHz–20 MHz |
| Rise/Fall Time (Square): | < 12 ns (typ.) |
| THD (DC–20 kHz, 1 Vpp): | < 0.2% |
| Burst/Sweep Modes: | N‑cycle, gating, infinite; Linear/Log sweep (1 ms–500 s) |
| Modulation: | AM, FM, PM, ASK, FSK, PSK, BPSK, QPSK, OSK, SUM, DSBAM, QAM, PWM |
| Display: | 4.3″ TFT, 480×272 |
| Interfaces: | USB Host (≤ 32 GB), USB Device, LAN, 10 MHz In/Out |
| Power: | 100–240 VAC, 45–440 Hz, < 50 W; Fuse 2 A T |
| Dimensions & Weight: | 305×230×93 mm; Net 3.10 kg; Gross 4.10 kg |
Applications:
- Education and Training.
- Electronic Circuit Testing.
- Communication Systems R&D.
- Signal Simulation.
- Audio Equipment Testing.
- Embedded System Development.
- Industrial Product Testing.
- Scientific Research.
- Medical Device Testing.
- Sensor and Actuator Evaluation.
Package Contents:
- 1x Power cord
- 1x USB data cable
- 1x BNC cable (1 m)
- 1x BNC‑to‑alligator‑clip cable (1 m)
- 1x User CD
- 1x User manual
- 1x Warranty card
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