Shure Omnidirectional Condenser Mini-Lavalier Microphone, Tan, 4ft

Description

The Shure WL93 Microphone is an omnidirectional, subminiature, lavalier electret condenser microphone. Its visually unobtrusive design and tailored frequency response make it ideal for body-worn applications in TV broadcasting, theater, and sound reinforcement. The Model WL93 features a small microphone element that provides full, clear sound comparable to that of much larger microphones.

The WL93, intended for wireless use, connects directly to a Shure wireless body-pack transmitter.

FEATURES

• Subminiature lavalier design; ideal size for theater, television broadcasting, video, film, and sound reinforcement
• Small, inconspicuous mounting hardware
• Full, clear sound comparable to larger microphones
• Smooth extended frequency response with presence rise specially tailored for chest-worn microphone operation
• Controlled low-frequency rolloff reduces low-frequency clothing and room noise
• Low distortion, wide dynamic range
• Uniform omnidirectional polar pattern
• Male, four-pin miniature connector (TA4M) connects to a Shure wireless body-pack
• Includes clip and windscreen

WL93 Specifications
Type
Condenser (electret bias)

Frequency Response
50 to 20,000 Hz

Polar Pattern
Omnidirectional , uniform with frequency

Output Impedance
3000 Ω

Sensitivity
open circuit voltage: −38 dBV/Pa(13 mV)

Clipping Level
at 1 kHz

0.25 V at 120 dB

Maximum SPL
120 dB

Dynamic Range (Maximum SPL, A-weighted)
102 dB

Self Noise
18 dB typical , A-Weighted

Signal-to-Noise Ratio
76 dB at 94 dB SPL (IEC 651)

Polarity
Positive pressure on microphone diaphragm produces positive voltage on pins 3 and 4 with respect to pin 1 (ground)*

Power Requirements
2 to 10 V; 5 V nominal (pin 2 to pins 3 and 4);Current Drain 40 µA typical