Remote Speaker Microphone with LCD Display (for use with MD652i/MD652iG mobile radios only)
Ergonomically designed and IP54 compliant remote speaker microphone with LCD display for radio status monitoring.
SM25A1
| Microphone sensitivity | -21dB ±3dB @1KHz |
| Impedance | ≤ 2.2KΩ |
| PTT cycles | ≥100000 |
| Speaker sensitivity | 97dB ±3dB @300Hz - 3KHz average |
| Impedance | 20Ω ±15% @1.5KHz |
| Rated power | 2W |
| Maximum power | 3W |
| Operating temperature | -30°C to +65°C |
