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SM20A1

Telephone Style Handset

Telephone style handset with 10-pin aviation interface for secure communication. Ideal device for private conversation delivering clear output.

Technical Specifications

Microphone sensitivity -21dB ±3dB @1KHz
Impedance ≤ 2.2KΩ
PTT cycles ≥100000
Speaker sensitivity 125dB ±4dB (IEC318) @1KHz
Impedance 150Ω ±15% @1.5KHz
Rated power 30mW
Maximum power 50mW
Operating temperature -30°C to +65°C

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