Générateur Base Fréquence GBF SG1638N
Caractéristiques :
- Formes d’onde multiples : sinus, triangle, carré, impulsion, etc.
- Sortie sinusoïdale 50 Hz
- Sortie TTL et sortie unique
- Offset DC et symétrie réglables en continu
- Entrée VCF
- Compteur à 6 chiffres intégré jusqu’à 15 MHz
Données Techniques :
| Main output |
Output frequency |
0.2Hz~2MHz |
| Output waveforms |
Sine, Square, Triangle, Ramp, Pulse and etc. |
| Output impedance |
50Ω±10% |
| Output amplitude |
≥20Vp-p(1MΩ Load):≥10Vp-p(50Ω Load) |
| Output attenuation |
0dB/20dB/40dB/60dB |
| DC offset |
0~±10V(1MΩ Load); 0~±5V(50Ω Load) |
| Duty cycle |
20% ~ 80% |
| Sine wave |
Distortion factor |
≤2% (≤100kHz) |
| Frequency response |
±0.5dB (≤100kHz), ±1dB (>100kHz) |
| Square wave |
Rise or fall time |
100ns (5Vp-p 1MHz) |
| Triangle wave |
Linear |
98% (≤100kHz, 95% (>100kHz) |
| TTL output |
Rise or fall time |
≤50ns |
| Low level |
≤0.4V |
| High level |
≥3.5V |
| Impedance |
100Ω |
| VCF |
Input voltage |
0~5V |
| Input impedance |
10kΩ±10% |
Counter
SG1638N |
Display |
6 digits |
| Frequency range |
1Hz ~ 15MHz |
| Input impedance |
10kΩ±10% |
| Sensitivity |
200mVrms |
| Gate time |
10s (≤8kHz), 1s (8kHz to 200kHz), 0.1s (200kHz to 15MHz) |
| Resolution |
0.1Hz/1Hz |
| Accuracy |
≤1%±1 digit |
| Max.input voltage |
50Vp-p |
| Power supply |
110~127 VAC±10%, 220~240VAC±10%, 50Hz±2Hz / 60Hz±2Hz |
| Dimension(W×H×D) |
225(W) ×105(H)×195(D)mm |
| Weight |
1 kg / 3 kg (SG1642N) |
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