• Audio-Technica AT803B Mini Omnidirectional Condenser Lapel Lavalier Microphone

    $309.99
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    This small clip-on condenser microphone provides an excellent, unobtrusive solution for lecturers, stage/TV performers, and media presenters, as well as music instruments. It features an 80Hz high-pass filter, and is powered by phantom power or battery.

    AT803B Mini Omnidirectional Condenser Lapel Lavalier Microphone
    This small, unobtrusive omnidirectional microphone is a great sound pickup solution for lecturers, stage/TV performers, and media presenters, as well as music instruments. It features an 80Hz high-pass filter, and is powered by phantom power or battery. It comes with the AT8531 power module, AT8419 clothing clip, AT8116 windscreen, battery, and a protective carrying case.

    UniSteep Filter
    The UniSteep filter provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality. The integral 80Hz high-pass affects a low-end roll-off response, which reduces the pickup of low-frequency ambient noise (such as traffic, air-handling systems, etc.), room reverberation and mechanically coupled vibrations.

    Many Related Accessories
    As the use of a lavalier microphone can be diverse, there are many different accessories available. Apart from different sized foam windscreens and a fur sock, there are 6 different clips and clip-on adaptors, as well as an instrument mount for clamping onto percussion instruments and drums.

    Omnidirectional Polar Pattern
    This polar pattern provides maximum ambient pickup. It delivers flat response and freedom from proximity effect. Its low-mass diaphragm improves transient response and reduces handling/mechanical noise transfer. An omnidirectional polar pattern picks up sound in a 360-degree radius – it is equally sensitive to sound at all angles. This makes omnidirectional microphones ideal for lavalier / lapel mics where the objective is a natural, open sound and the user can move his or her head without the volume varying.

         

    Features:

    • Designed for clip-on lavalier and musical instrument use
    • Small size is ideal for applications requiring minimum visibility
    • High intelligibility for lecturers and stage/TV performers
    • Operates on battery or phantom power
    • 6' (1.8m) cable permanently attached to mic, TA3F connector at power module
    • UniSteep filter provides a steep low-frequency attenuation

    Specifications:

    Element

    Fixed-charge back plate, permanently polarized condenser

    Polar Pattern

    Omnidirectional

    Frequency Response

    30-20,000Hz

    Low Frequency Roll Off

    80Hz, 18dB/octave

    Open Circuit Sensitivity

    Phantom: -45dB (5.6 mV) re 1V at 1Pa Battery: -46dB (5.0 mV) re 1V at 1Pa

    Impedance

    Phantom: 200ohms Battery: 270ohms

    Maximum Input Sound Level

    Phantom: 135dB SPL, 1kHz at 1% T.H.D. Battery: 121dB SPL, 1kHz at 1% T.H.D.

    Dynamic Range

    Phantom: 106dB, 1kHz at Max SPL Battery: 92dB, 1kHz at Max SPL

    Signal to Noise Ratio

    65dB, 1kHz at 1Pa

    Phantom Power Requirements

    11-52V DC, 2mA typical

    Battery Type

    1.5V AA/UM3

    Battery Current Life

    0.4mA / 1200 hours typical (alkaline)

    Switch

    Off, on-flat, on-roll-off

    Cable

    6′ (1.8m) long (permanently attached to microphone), 0.10″ (2.6mm) diameter, 2-conductor, shielded cable with TA3F-type connector

    Accessories

    T8417 clothing clip; AT8531 power module; AT8116 windscreen; battery; protective carrying case

    View PDF brochure for Audio-Technica AT803B Mini Omnidirectional Condenser Lapel Lavalier Microphone

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    MPN: AT803B

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