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Part# - U891RWX - Audio Technica - Cardioid Condenser Boundary Microphone with Switch - Item #13454
Retail: $367.00   Your Price (USD): $299.00  You Save: 18.53%  
 
Part #: U891RWX
Description:

Manufacturer's website

.: U891RWx Cardioid Condenser Boundary Microphone with Switch :.

Designed to deliver easy, flexible control in conference and boardroom installations, the versatile U891R cardioid condenser boundary microphone features an activation switch that can be set to three modes: press-on/press-off, press to talk, and press to mute. The phantom-powered microphone is equipped with unique PivotPoint rotating output connector and an LED status indicator. UniGuard innovations offer unsurpassed immunity from radio frequency interference; interchangeable elements are available in cardioid, hypercardioid and omnidirectional polar patterns; an 80 Hz low-cut UniSteep filter reduces pickup of low-frequency ambient noise. The microphones heavy die-cast case and silicon foam bottom pads minimize coupling of surface vibration to the microphone. The units self-contained electronics eliminate the need for an external power module.


  • Designed for surface-mount applications such as high-quality sound reinforcement, professional recording, television, conferencing and other demanding sound pickup situations
  • An activation switch can be set to any of three operating modes: touch-on/ touch-off, touch-to-talk and touch-to-mute
  • PivotPoint rotating output connector allows cable to exit from either the rear or the bottom of the microphone
  • Superior off-axis rejection for maximum gain before feedback
  • UniGuard RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
  • Small-diameter UniPoint capsule near boundary eliminates phase distortion and delivers clear, high-output performance
  • Heavy die-cast case and non-slip silicone foam bottom pads minimize coupling of surface vibration to the microphone
  • Low-profile design with low-reflectance finish for minimum visibility
  • Improved switch design
  • Available in two colors: black (U891Rx) and white (U891RWx)


SPECIFICATIONS
ELEMENT Fixed-charge back plate, permanently polarized condenser
POLAR PATTERN Half-cardioid
(cardioid in hemisphere above mounting surface)
FREQUENCY RESPONSE 30-20,000 Hz
LOW FREQUENCY ROLL-OFF 80 Hz, 18 dB/octave
OPEN CIRCUIT SENSITIVITY 34 dB (19.9 mV) re 1V at Pa
IMPEDANCE 200 ohms
MAXIMUM INPUT SOUND LEVEL 130 dB SPL, kHz at 1% T.H.D.
DYNAMIC RANGE (typical) 104 dB, kHz at Max SPL
SIGNAL-TO-NOISE RATIO 68 dB, kHz at Pa
PHANTOM POWER REQUIREMENTS 11-52V DC, mA typical
SWITCHES Activation: on/off;
Switch function: press on/off,
momentary on, momentary off;
Flat, roll-off
WEIGHT 264 (9.3 oz)
DIMENSIONS 108.0 mm (4.25") maximum length,
84.0 mm (3.31") maximum width,
23.0 mm (0.91") maximum height
OUTPUT CONNECTOR TB3M-type
CABLE 7.6 (25.0') long, 3.2 mm (0.13")
diameter, 2-conductor, shielded cable with
TA3F-type and XLRM-type connectors
OPTIONAL INTERCHANGEABLE ELEMENTS UE-O omnidirectional (360 degrees)
UE-H hypercardioid (100 degrees)
ACCESSORY FURNISHED Soft protective pouch


SPECIFICATION GRAPHS
Click on the chart to view the larger image
POLAR PATTERN
POLAR PATTERN
FREQUENCY RESPONSE
FREQUENCY RESPONSE



Specifications:

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