Motorola Large D-shell Personal Handsfree Kit with in-line PTT & Microphone, 2.5mm Jack

• Compatible Motorola Items    
  
      MTH500, MTH600, MTH650,
      MTH800, MTP810, MTP830,
      MTP850, MTS850, CEP400

• Microphone Type: Omni-directional
• Sensitivity: -44dB±4dB at (at 1kHz, 0dB=1V/Pa@1kHz, Vcc=5.0V, RLOAD=2.2kΩ)
• Distortion (THD): < 5% at 1 kHz at rated volume
• Speaker Diameter: 23mm
• Impedance: 32Ω±15% [1kHz@1mW(0.178V)].
• Output Power: 20mW at rated audio
• Output Level: 110dB±4dB average SPL, 1kHz at rated volume
• Maximum Output Level: < 118dBSPL at maximum volume
• Frequency Response: 300Hz – 3000Hz
• Distortion (THD): < 5% at 1 kHz at rated audio
• Weight: 50g
• Case Material: ABS
• PTT Life Cycle: 200,000 full travel operation cycles
• Environmental Specifications
• Operating Temperature: -30°C to +65°C
• Storage Temperature: -40°C to +85°C
• Thermal shock: -57°C to +80°C
• Humidity: 95% Relative Humidity at +60°C for 24 hours
• Salt/Fog: MIL810F Method 509.4 Procedure 1
• Vibration: MIL810F Method 514.5 Procedure 1 Category 24
• ESD: IEC/EN61000-4-2
• Regulatory
• EME/ EMC: no radio degradation
• CE: no radio degradation
• RoHS Compliance: Yes

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