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SM25A1

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.

Technical Specifications

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

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