Shure WL93 Omnidirectional Subminiature Lavalier Condenser Microphone for Wireless Systems with 4' (1.2 m) Cable, Black

Shure

About Shure WL93

The Shure WL93 Omnidirectional Subminiature Lavalier Condenser Microphone with 4' Cable (Black) is designed for general speech applications where a visually unobtrusive microphone is desirable. The WL93 is supplied with a mounting block with attached tie bar, a sew-on mounting bracket and an acoustic windscreen to minimize wind noise in outdoor applications. The WL93 includes a cable terminated with a 4-pin mini connector which connects directly to a Shure wireless body-pack transmitter.

Shure WL93 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
  • Preamplifier assembly (SM93) can be pocketed, strapped to the body, or clipped to belt or waistband
  • Wide-range phantom powering (SM93) accepts all commonly used voltages

Shure WL93 Specifications

Frequency Response
50 to 20,000 Hz
Polar Pattern
Omnidirectional, uniform with frequency
Output Impedance
3000 ohms
Output Level (1 Pascal = 94 dB SPL)
Open Circuit Voltage: -38 dBV/Pa (13 mV)
Output Clipping Level (at 1,000 Hz)
0.25 V at 120 dB
Total Harmonic Distortion
Less than 1% at 120 dB
Maximum SPL
120 dB
Dynamic Range
102 dB
Output Noise (equivalent SPL)
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
Recommended Operating Voltage
2 to 10 V; 5 V nominal (pin 2 to pins 3 and 4)
Current Drain
40 microA typical
Operating Temperature
-18 to 57 degrees C (0 to 135 degrees F)
Storage Temperature
-29 to 74 degrees C (-20 to 165 degrees F)
Cable
1.27 m (4.17 ft), attached, two-conductor, shielded, terminated by miniature connector type TA4F
Case
Black ABS thermoplastic case with stainless-steel-mesh grille
Dimensions (Dia x L)
0.23 x 0.37" (5.84 x 9.40mm)
Weight
16 g (0.57 oz)
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