SHURE WBH54T

Mikrofon wokalny Beta 54

Superkardioidalny pojemnościowy - cielisty

Opis i Dane Techniczne ze strony producenta:

WBH54 Headworn Vocal Microphone

The WBH54 (wireless version of the Beta 54) is a subminiature, electret condenser head worn microphone. It provides uncompromised sound quality and reliability with minimal visibility in applications such as broadcast, theater, and touring. Despite their 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.

WBH54T - Tan 5-ft. Attached Cable with 4-pin mini-connector (TA4F), foam windscreen, clothing clip, carrying case

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.

Specification

Type Condenser (electret bias)

Frequency Response 50Hz to 20KHz

Polar Pattern Supercardioid

Output Noise (equivalent

dBSPL, A-weighted) 39.0 dB typical; 42.0 dB maximum

Signal-to-Noise Ratio 55.0 dB at 94 dBSPL

Recommended Minimum Input

Impedance 20 kilohms

Output Level, open circuit, ref.

1v/Pa at 1 kHz -56.0 +/- 3.0dB

1.58mV

Maximum Sound Pressure Level 144 dBSPL at 1% THD/20 kilohm load

Dynamic Range 105 dB (max. SPL with 20k load,

minus typical A-wt. noise)

Current Drain 60-130 microA (microphone only)

Output Polarity

Positive pressure on the

diaphragm produces a positive

voltage at: Pin 3 (black lead) relative to pin 1

(shield lead) at the output connector

of the microphone

Power Requirements +5 Vdc on pin 2, return on pin 1 (ground)

Net Weight 35.35 g (1.25 oz.)

microphone only

Cable 1.5 m (5 ft.), small-diameter, shielded, with mini 4-pin connector (TA4F)