GW Instek SFG-1003 function generator
Details
The GW Instek SFG-1003 is a single-channel 3 MHz function generator offering high precision and stability. It is based on DDS (Direct Digital Synthesis) technology. Across its 3 MHz range, it can generate sine, square, and TTL waveforms, as well as sawtooth signals. Despite its performance specifications, the SFG-1003 remains a very cost-effective solution.
Specifications
| Channels | 1 |
| Output signals | Sine, Square, Sawtooth, TTL |
| Frequency range (Sine, Square) | 0.1 – 3 MHz |
| Frequency range (Sawtooth) | 0.1 – 1 MHz |
| Stability / Accuracy | ± 20 ppm |
| Amplitude range | 0 – 10 Vp-p |
| Output impedance | 50 Ω |
| Duty cycle range | 25% ~ 75% |
| Display | 6-digit LED |
| Dimensions | 251 × 91 × 291 mm |
| Weight | 2.1 kg |
For more details, the user manual can be found here.
Accessories
The SFG-1003 is delivered with:
- User manual
- Power cord
- GTL-101 test lead
Downloads
| SFG-1000 series manual |  (2.25 MB) | Download |
| DTC sample | (126.04 KB) | Download |
