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ECA01 Heavy-duty noice cancelling headset with PTT button

With integrated PTT button.

    Product description

    The ECA01 hearing protection headset with integrated PTT button ensures intelligible radio communication, even in loud environments, and can be connected using the connector on the front of the mobile radio. The gooseneck microphone can be positioned close to the lips so that the transmitted audio quality can be optimized for use in loud environments.


    • Noise cancellation of up to 25 dB for hearing protection in loud environments
    • Soft ear cushions and adjustable headgear so that the headset can be worn comfortably for long periods


    Technical data

    Operating temperature range

    -30 °C – +55 °C

    Storage temperature range

    -40 °C – +55 °C


    Sound pressure level

    90 dB ± 4 dB/ 1 W at 0.1 m 1 kHz


    2 x 8 Ω ± 15 % at1 kHz


    1 W (nominal) / 1.5 W (maximal)



    -51 ± 3 dB at 1 kHz 3V 2.2 k 0 dB = 1 V/Pa

    PTT service life

    ≥ 100,000

    Features marked with * are available in future versions of the product.

    All technical data were tested according to the respective standards. Due to continuing development, technical changes are reserved.

    Scope of delivery

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