Consumer Alert - Most users do not need a license to operate this wireless
microphone system. Nevertheless, operating this microphone system without a license
is subject to certain restrictions: the system may not cause harmful interference;
it must operate at a low power level (not in excess of 50 milliwatts); and it has
no protection from interference received from any other device. Purchasers should
also be aware that the FCC is currently evaluating use of wireless microphone systems,
and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC
(TTY: 1-888-TELL-FCC) or visit the FCC�s wireless microphone website at http://www.fcc.gov/cgb/wirelessmicrophones.
Excellent rejection of ambient noise.
- Narrow supercardioid pickup pattern for maximum noise rejection
4 ft. (1.2 meter) cable terminated with a miniature 4-pin mini connector
Included tie clip can be rotated in 90 degree intervals for placement flexibility
Shure WL184 Supercardioid Lavalier Microphone
The Shure WL184 Wireless Lavalier Microphone is an electret condenser mic designed for use with a wireless bodypack transmitter. With a supercardioid pickup pattern the WL184 is recommended for sound reinforcement applications requiring high rejection of ambient noise and narrow pickup angle.
The WL184 has a 4 ft. (1.2 meter) cable terminated with a miniature 4-pin mini connector. Included tie clip can be rotated in 90 degree intervals for placement flexibility. Use of windscreen highly recommended. Pickup angle is 115 degrees.
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- Type: Condenser (electret bias)
Pickup Pattern: Supercardioid
Frequency Response: 50 to 17,000 Hz
Output Impedance : 1800 Ohms
Sensitivity (1 Pa = 94 dB SPL): -44.5 dBV/Pa
Maximum Sound Pressure Level: 129.5 dB SPL
Output Noise (A-weighted): 27.0 dB SPL
Polarity: Positive pressure on diaphragm produces positive voltage on pins 3 and 4 relative to pin 1.
Power Requirements: Regulated nominal +5 Vdc (1.5 Vdc to 10 Vdc) provided at microphone connector pin 2 relative to pin 1 of a Shure wireless microphone transmitter.