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ECA01
 
 
  • 特色功能
  • It is designed to reduce background noise in noisy environment and provide you with high clarity sound during communication.

    Reduce the noise up to 25 dB to protect your hearing in a highly noisy environment; 

    Soft ear cushions for good noise insulation;

    Adjustable headband for a comfortable fit.

    Applicable radios: MD780;MT680 Plus


  • VOX: none

    PTT key: available

    Top key: none

    Interface: 10-pin connector

    Microphone sensitivity: –51±3 dB @ 1 kHz 3.0 V 2.2 K, 0 dB = 1 V/Pa

    Speaker impedance: 2x8 Ω±15% @ 1 kHz

    Speaker power: 1 W (rated); 1.5 W (max.)

    Speaker frequency response: 90±4 dB @ 1 kHz 1 W/10cm

    Color: black

    IP rating: none

    Weight: about 350 g

    Operating temperature: –30℃ to 55℃

    Storage temperature: –40℃ to 55℃

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