Description
| Model | LW1643 |
| Frequency | 0.1Hz-10MHz |
| Output waveforms | Sine, triangle, square, positive and negative pulse, positive and negative ramp |
| Output impedance | 50ohm±10% |
| amplitude | Not less than 50Vp-p (open circuit) |
| DC voltage | 0~±10V continuously adjustable |
| Symmetry range | 90:10–10:90 |
| The rising edge of the square | < 35ns |
| Sine Characteristic | |
| distortion | < 1% at 10H-100KHz |
| Frequency response | 0.1Hz~100MHz: ≤± 0.5dB
100 KHz-5MHz ≤±1dB (LW-1642) 100KHz~2MHz: ≤±1dB (LW1641) |
| TTL/CMOS Output | |
| Level | Level: TTL low level less than 0.4V in pulse wave, a high level less than 3.5V, CMOS low less than 0.5V in pulse wave, high-level 5V–14V continuously variable. |
| Rising time | < 100ns |
| VCF Input | |
| Output voltage | -5V~0V±10 |
| Max volt-controlled | 1000:1 |
| Input signal | DC-1KHz |
| Frequency Counter | |
| Measuring range | 1Hz~10MHz≥10Vp-p |
| Input impedance | Not less than 1Mohm/20F |
| Sensitivity | 100mV r.m.s. |
| Max. Input | 150V (AC+DC) |
| Input attenuation | 20dB |
| Accuracy
Line power |
< 0.003%±1 digit 220V/110V±10% 50Hz/60Hz |
| Dimension | 270*225*90 mm |
| weight | 2.5Kg |
| Title | Description | Size | Date added | Download |
|---|---|---|---|---|
| Longwei Function Signal Generator User Manual EN Version.doc | 385.64 KB | 25-07-2023 | Download |
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