SHURE WL51B
LAVALIER MICROPHONE
Overview:
The Shure WL51 is a miniature unidirectional (cardioid)lavalier microphone with a sensitivity and frequency response suitable forprofessional video and sound reinforcement applications. The cardioid polarpattern effectively eliminates signal at the off-axis sections of themicrophone capsule, reducing feedback and noise. The wide frequency response of20Hz to 20kHz results in a full, clear natural reproduction of speech. Themicrophone is attached to a 10-foot cable which terminates to a TA4-femaleconnection for complete integration with compatible Shure wireless microphonetransmitters.
Features:
- Subminature Profile - The capsule measures only 5.8mm in diameter making itunobtrusive and easy to conceal during video, broadcast, stage, and soundreinforcement applications.
- Equalization Caps - The microphone includes high boost equalization caps thatenhance clarity by providing an additional 10dB boost at 12kHz.
- Cardioid Polar Pattern - The cardioid polar pattern effectively minimizes noise andambiance at the off-axis sections of the capsule, reducing noise and feedback.
- Full Signal Reproduction - A wide frequency response and high SPL rating results infull, clear audio reproduction for speech.
- TA4-Female Connection - The hardwired 10-foot cable terminates to a TA4-femaleconnection, compatible with Shure wireless microphone transmitters.
Specifications:
- Transducer.................................ElectretBias
- Polar Pattern...................................Cardioid
- Frequency Response..........................20Hzto 20kHz
- Dynamic Range (Typical).......................103.0dB
- Signal-to-Noise Ratio...........................59dBat 94dB SPL
- Maximum Input Sound Level.................138dBat 1% THD/ 20k ohm load
- Power Requirements .......................................+5Vdc on pin 2, return on pin 1 (ground)
- Output Impedance............................NotSpecified by Manufacturer
- Output Connectors..........................4-pin(TA4F type) connector
- Pad..................................................No
- Low Frequency Roll-Off .......................No
- Dimensions ................................23"(5.8mm) Diameter
- Weight..........................................0.7 oz (21g)with cable