Remote Speaker Microphone with LCD Display (for use with MD652i/MD652iG mobile radios only)
Part # : SM25A1
Ergonomically designed and IP54 compliant remote speaker microphone with LCD display for radio status monitoring.
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
Accessory for Hytera-MD652i