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Part# - U851R - Audio Technica - U851r - Cardioid Condenser Boundary Microphone Phantom Power Only with Roll Off Switch and 25 Foot Cable - Item #13422
Retail: $300.00   Your Price (USD): $219.00  You Save: 27.00%  
 
Part #: U851R
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15+ - $ 199.00
Description:

Manufacturer's website

Featuring breakthrough audio and mechanical design innovations, the phantom-powered U851R offers outstanding speech intelligibility and transparent sound quality for surface-mount applications. The microphone is equipped with PivotPoint rotating output connector, UniSteep filter and UniGuard RFI-shielding technology. It accepts interchangeable condenser elements?available for boundary microphones in cardioid, hypercardioid and omnidirectional polar patterns. With heavy die-cast case and silicon foam bottom pads to minimize coupling of surface vibration to the microphone, the U851R is equipped with self-contained electronics, eliminating 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
    - 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)
    - Self-contained electronics eliminate need for external power module
    - Small-diameter UniPoint capsule near boundary eliminates phase distortion and delivers clear, high-output performance
    - Heavy die-cast case and non-slip silicon foam bottom pads minimize coupling of surface vibration to the microphone
    - Low-profile design with low-reflectance finish for minimum visibility
    - Available in two colors: black (U851R) and white (U851RW)


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 134 dB SPL, kHz at percent T.H.D.

DYNAMIC RANGE (typical) 108 dB, kHz at Max SPL

SIGNAL-TO-NOISE RATIO 68 dB, kHz at Pa

PHANTOM POWER REQUIREMENTS 11-52V DC, mA typical

SWITCH Flat, roll-off

WEIGHT 9.2 oz (262 g)

DIMENSIONS 4.25 in (108.0 mm) long,
3.31 in (84.0 mm) maximum width,
0.91 in (23.0 mm) height

OUTPUT CONNECTOR TB3M-type

CABLE 25.0 ft (7.6 m) long, 0.13 in (3.2 mm) diameter, 2-conductor, shielded cable with TA3F and XLRM-type connectors

OPTIONAL INTERCHANGEABLE ELEMENTS UE-H hypercardioid (100 degrees);
UE-O omnidirectional (360 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:

Please see description for specifications

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