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audio-technica ATW-701 wireless microphone kit
audio-technica ATW-702 handheld wireless microphone kit
Wireless Microphones
audio-technica AT829cW miniature wireless lapel microphone
audio-technica U841cW Omnidirectional wireless microphone
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Emblaze-VCON vPoint HD Video Conferencing Software
Polycom PVX Video Conferencing Software
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audio-technica microphones mixers

 

U851cW
Unidirectional Wireless Microphone

U851cW Unidirectional Wireless Microphone
Call +44 (0) 845 09 40 570 for configuration options

For more information about the availability of the U851cW Microphone or other audio-technica products, please contact
21st Century Video Limited by; Phone: +44 (0) 845 09 40 570, FAX: +44 (0) 870 80 30 410 or email: sales@c21video.com

Features:
  • Designed for surface-mount applications requiring high-quality sound pickup
  • Heavy die-cast case and foam base pad minimise coupling of surface vibration to the microphone
  • Operates on phantom power
  • Low-profile design for minimum visibility
  • PivotPoint™ rotating output connector allows the cable to exit from either the rear or the bottom of the microphone
  • UniGuard™ RFI-shielding technology reduces RF interference
  • UniSteep® filter improves sound pickup
  • 29.5" (0.75 m) cable with 4-pin HRS connector
  • Connects to an ATW-T701 UniPak™ Transmitter in a ATW-701 wireless system
U851cW Technical Specifications:
Element: Condenser
Polar Pattern: Unidirectional, Half- cardioid
Frequency Response: 30 - 20,000 Hz
Open Circuit Sensitivity: -40 dB (10.0mV)
Impedance: 200 ohms
Maximum Input Sound Level: 135 dB SPL, 1 kHz at 1% T.H.D.
Signal to Noise Ratio: 72 dB, 1 kHz at 1Pa
Dynamic Range (Typical): 108 dB, 1 kHz at Max SPL
Phantom Power Requirements: 9 - 52V, 2mA typical
Switch: Off/On-Flat/On-Roll-off
Low Frequency Roll-off: 80 Hz, 18 dB/octave
Weight: 8.6oz (244 g)
Output Connector: 4-pin HRS-type (power module)


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Updated: 16 April 2008.