Technical Specification:
| Bandwidth: | 20Hz … 18kHz |
| Signal to noise ratio (S/N): | ≥ 60 dB |
| Work surface: | 5 … 150 m² |
| Gain adjustment: | 1x … 500x |
| Source of energy supply: | 12V DC |
| Microphone: | on the preamplifier board |
| Output impedance: | 600 Ω – Coaxial cable |
| Current consumption: | 5 mA |
| Housing: | – |
| Size: | 19 x 24 x 9 mm |
| Weight: | 0.003 kg |
| Manufacturer / Brand: | DELTA |
| Warranty: | 3 years |
