Description
Overview
GAOTek arbitrary waveform generator is a set of function signal generator, Arbitrary Waveform Generator, Pulse Generator, Analog or Digital modulator, VCO, Sweep, Counters and Frequency Meter and other functions in a high Performance, cost-effective, multi-function signal generator. Abundant shortcut keys and graphical user interface simplifies every operation. Users do not have to spend a lot of time to learn and familiar with the operation of the instrument, you can be skilled use. For education, research and development, production, testing, maintenance and other industries to provide a new choice.
The instrument adopts the Direct Digital Synthesizer (DDS) technology and provide stable, precise, pure and low distortion signals. Surface mounting technology improves interference immunity and operational life span. Due to communications with extensive users and fully understanding to users’ practice, we regard users’ demand as the most important factor in R&D. Continuously innovation and listening users’ suggestions, we try to offer customers better products with higher cost performance.
Features
- Utilizes DDS technology for precise, pure, and low-distortion signals
- 14-bit high-speed D or A converter chip
- 250 msa/s sample rate, 14 bits vertical resolution
- Output quantization error is less than 1 mV
- Â Supports up to 97 groups of functions or arbitrary waveforms
- Preset all waveforms
- Â Can store 64 arbitrary waveform data files
- Various modulation types of AM, FM, PM, ASK, FSK, and PSK
- Sweep Function with linear and logarithmic types
- Â VCO Function for external input signal control
- 00M Frequency meter function measuring frequency
- Counter Function with DC coupling and AC coupling modes
- Dual full functional channels
- Channel SYNC Function for waveform and state copy between channels
- Support for multi-channel output with up to 16 channels in sync
- Precise adjustment of phase between channels
- Minimum amplitude resolution of 1 mV
- Amplitude range, 0 Vpp to 20 Vpp
- Save function for storing 20 sets of user-set parameters
- Communication with PC program for remote control
- Open communication protocol for secondary development
- Output short-circuit protection
- ABS plastic shell with table-type design
- Wide-range voltage power supply 100 V to 240 V (AC)
- Includes powerful waveform editing PC software
Technical Specification
| Sine Wave Frequency Range | Optional ranges 30 MHz, 50 MHz, 0 MHz to 60 MHz |
| Square Wave Frequency Range | 0 MHz to 25 MHz |
| Triangle Wave Frequency Range | 0 MHz to 10 MHz |
| Pulse Wave Frequency Range, | 0 MHz to 10 MHz |
| TTL Digital Wave Range | 0 MHz to 10 MHz |
| Arbitrary Wave Frequency Range | 0 MHz to 10 MHz |
| Minimum pulse width | 20 ns |
| Accuracy | ±20 ppm |
| Stability | ±1 ppm or 3 hrs |
| Waveform Length | 8192 points x 14 bits |
| Sampling Rate | 250 msa/s |
| Vertical Resolution | 14 bits |
| Harmonic Suppression | ≥50 dBc (<1 MHz) ≥45 dBc (1 MHz to 20 MHz) |
| Total Harmonic Distortion | <0.5% (20 Hz to 20 kHz, 0 dBm) |
| Rise or Fall Time | ≤7ns (VPP <5 V) |
|  Overshoot | ≤5% |
| Duty Cycle | 0.1Â % to 99.9% |
| Linearity | 99% (0.01 Hz to 10 kHz) |
| Frequency | ≤10 MHz |
| Resolution | 1 mV |
| Amplitude Stability | ±0.5% or 5 hrs |
| Amplitude flatness | ±2.5% (<10 MHz), ±5% (>10 MHz) |
| Impedance | 50 Ω ±10% |
| Phase range | 0 to 359.9° |
| Phase resolution | 0.1° |
| TTL Level Amplitude | 3 Vpp |
| Fan-out | 8 TTL LOAD |
| Rise/Fall Time | ≤10 ns |
| CMOS Output | Low Electric Level, < 0.3 V High Electric Level, 1 V to 10 V Rise or Fall Time, ≤ 18 ns |
| Input Voltage Range | 1 Vpp to 20 Vpp |
| Resolution | 0.01 Hz (Gate Time = 100 S) |
| Range | 0.01 Hz to 100 MHz |
| Measurement Range | 5 ns to 20 s |
| Resolution | 5 ns |
| Duty Cycle | Range (Display) 0% to 100% |
| Voltage Range | AC 100 V to 240 V |
| Environment Temp | 32 °F to 104 ° F (0 °C to 40 ℃) |
| Humidity | < 80% |
| Size | 7.87 in x 7.48 in x 3.54 in (200 mm x 190 mm x 90 mm) |
| Weight | 1.87 lb (850 g) |