Features
- Memory: 2GB
- Voice File: WAV format
- Compression Ratio: 1/8 times
- Recording Modes: Voltage, Key, Sound control
- Max Power: 15W
- SNR: 60 dB
- Humidity Range: 5%-85%
- Frequency Range: 300Hz – 3400Hz (±3 dB)
- Input Impedance: ≥1.5 MΩ
- Data Speed: 64 kbps/s
- Distortion: ≤2%
- Call Number: FSK, DTMF
- FSK Mode: Logic 0: 2200Hz ±1%, Logic 1: 1200Hz ±1%
- DTMF Code: 0-9, *, #, A-D
- Temperature Range: -4ºF to 140ºF (-20ºC to 60ºC)
Technical Specifications
| Color | White |
| Capacity | 128 GB SSD |
| MOQ | 1 piece |
| Condition | New |
| Port | 16 |
| Channel | 4 ch, 8 ch, 16 ch |
| Hard Disk | 64 GB SSD |
| Memory | 2 GB |
| Voice File | WAV |
| Compression Ratio | 1/8 times |
| Recording Start Mode | Voltage, Key, Sound control |
| Maximum Power Consumption | 15 W |
| SNR (Signal-To-Noise Ratio) | 60 dB |
| Humidity | 5% – 85% |
| Frequency | 300 Hz to 3400 Hz (±3 dB) |
| Input Impedance | ≥1.5 MΩ |
| Data Speed | 64 kbps/1s |
| Distortion Degree | ≤2% |
| Call Number | FSK, DTMF |
| FSK Concoct Mode | Logic 0: 2200Hz ±1%, Logic 1: 1200Hz ±1% |
| DTMF Code | 0 to 9, *, #, A, B, C, D |
| Temperature Range | -4 ºF to 140 ºF (-20 ºC to 60 ºC) |
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