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Model:U857QSU

2016-12-14 05:18:25




Product Features

· Designed for high-quality sound reinforcement, professional recording and broadcasting.
· UniLine™ polar pattern provides narrow 90° acceptance angle.
· Superior off-axis rejection for maximum gain before feedback.
· UniGuard™ RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI).
· Easy-to-adjust, rugged, smalldimeter, alternating gooseneck with virtually no “memory” permits quick positioning into desired shape.
· UniSteep® filter provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality.
· Self-contained electronics eliminate need for external power module.
· Accepts interchangeable elements to permit angle of acceptance from 90° to 360°.
· Two-stage foam windscreen yields dramatically improved resistance to P-pops and other breath blasts.
· Quick-mount design with 3-pin XLRM-type connector insert at base plugs into any standard XLRF-type surface or cable connector.
· Optional shock mount attenuates noise, shock and vibration transmitted through the mounting surface.


U857QSU Specifications

Element Fixed-charge back plate, permanently polarized condenser
Polar Pattern Line Cardioid
Frequency Response 30-20,000 Hz
Low Frequency Roll-Off 80 Hz, 18 dB/octave
Open Circuit Sensitivity - 35 dB (17.7 mV) re 1V at 1 Pa
Impedance 250 ohms
Maximum Input Sound Level 135 dB SPL, 1 kHz at 1% T.H.D.
Dynamic Range (Typical) 115 dB, 1 kHz at Max SPL
Signal-To-Noise Ratio 74 dB, 1 kHz at 1 Pa
Phantom Power Requirements 11-52V DC, 2 mA typical
Switch Flat, roll-off
Weight 191 g
Dimensions 325.0mm X 12.2mm (long X Head Diameter)
Output Connector Integral 3-pin XLRM-type
Accessories Furnished AT8154 two-stage foam windscreen

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