LM-55

MIC-SJ55 Lapel Microphone with Screw Jack

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  • The MIC-SJ55 has a mini jack connector for use with the S4.04 and S4.10 Series Beltpacks. This microphone features a flat, extended frequency response suitable for reproduction of voice or musical instruments. A 1.5 metre long black shielded cable of 2.5mm diameter is provided in the basic configuration. This cable includes two wires plus a spiral wound shield, which are soldered to the microphone capsule. A composite steel retainer plus moulded elastic strain relief provide a very rugged miniature package. Noise transmission from handling and clothing movement is very low. The LM-55 has a wide band omni-directional polar pattern. Internal RFI suppression is included.

  • Type Omni-directional electret condenser
    Nominal Impedance 4700 ohms
    Max SPL >120dB
    Operating Voltage 2-10 volts min/max
    Current Consumption 50uA
    Frequency response 30Hz -16 kHz, ±3dB
    Cable Length 1500mm
    Colour Black

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