SM27W1
Highlights
Functions
Technical Specifications
- Microphone sensitivity -42dB ±2dB @1KHz, PTT cycles ≥100000, speaker sensitivity 97dB ±3dB @300Hz to 3KHz average, impedance 4Ω ±15% @1.5KHz, rated power 2W, maximum power 3W, operating temperature -20°C to +60°C, operating range 10 - 30m, charge time ≤ 3h