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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