Shure WBH54T Beta 54 Tan Supercardioid Headset Microphone for Wireless (TA4 Connection)

 

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Dale #:SHUR-WBH54T

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  • The Shure Beta 54 is a subminiature, electret condenser headworn microphone. It provides uncompromised sound quality and reliability with minimal visibility in applications such as broadcast, theater, and touring. Despite the small size, the condenser element delivers full, clear, and natural reproduction of speech and vocals. The microphone features a durable, low-profile wire frame headband which is fully adjustable for stability and comfort. A plastic carrying case protects the microphone and its accessories. The Beta 54 now features improved RF immunity against cellular and RF devices. A wireless version is available as the WBH54.

    Features

    • Supercardioid polar pattern provides maximum gain-before-feedback and ambient rejection
    • Extended frequency response tailored for vocal performances
    • Able to handle extremely high sound pressure levels (SPL)
    • Snap-fit foam windscreens stay in place during intensive movement
    • Available with an in-line preamp or with a TA4F connector for wireless applications
    • WBH54: Choice of black or tan finish to suit your performance environment
  • TypeCondenser (electret bias)
    Frequency Response50Hz to 20KHz
    Polar PatternSupercardioid
    Output Noise (equivalent dBSPL, A-weighted)39.0 dB typical; 42.0 dB maximum
    Signal-to-Noise Ratio55.0 dB at 94 dB SPL
    Recommended Minimum Input Impedance>1 kilohm
    Preamp Output Impedance136 ohms
    Output Level, open circuit, ref. 1v/Pa at 1 kHz-52.0 +/- 3.0dB 2.51mV
    Maximum Sound Pressure Level149 dBSPL at 1% THD/1 kilohm load
    Dynamic Range110 dB (max. SPL with 1k load, minus typical A-wt. noise)
    Current Drain4.6 mA (preamp and microphone)
    Output PolarityPositive pressure on the diaphragm produces a positive voltage at: Pin 2 relative to pin 3 at the output connector of the preamp
    Power RequirementsPhantom power; 11 to 52 Vdc positive on pins 2 and 3, return on pin 1 (ground)
    Net Weight135.35 g (4.75 oz.) microphone and in-line preamp
    Cable1.5 m (5 ft.), small-diameter, shielded, with mini 4-pin connector (TA4F)
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