Audio Technica U853PMU Unipoint UniLine line Cardioid Condenser Microphone

AUDIOTECHNICA U853PMU Details ^top

U853PMU
UniLine™ Condenser Hanging Microphone

Featuring Audio-Technica's UniLine™ line-cardioid element, the U853PMU condenser hanging microphone comes equipped with a wall/ceiling plate power module for permanent installation in a standard, single-gang electrical box. The phantom-powered microphone also offers UniGuard™ innovations that deliver unsurpassed immunity from radio frequency interference. It accepts interchangeable elements, available in cardioid, hypercardioid, omnidirectional and UniLine™ line cardioid polar patterns. Its 80 Hz low-cut UniSteep® filter reduces pickup of low-frequency ambient noise.

• Designed for suspension over choirs, instrumental groups and theater stages
  

• Wall/ceiling plate power module permits permanent installation in standard metal U.S. single gang electrical box
  

• 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)
  

• UniSteep® filter provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality
  

• Accepts interchangeable elements to permit angle of acceptance from 90° to 360°
  

• Low-profile design with low-reflectance finish for minimum visibility
  

• Available in two colors: black (U853PMU) and white (U853PMWU)
  

AUDIOTECHNICA U853PMU Specs ^top

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 200 ohms

MAXIMUM INPUT SOUND LEVEL 124 dB SPL, 1 kHz at 1% T.H.D.

DYNAMIC RANGE (typical) 102 dB, 1 kHz at Max SPL

SIGNAL-TO-NOISE RATIO 72 dB, 1 kHz at 1 Pa

PHANTOM POWER REQUIREMENTS 11-52V DC, 4 mA typical

SWITCHES Flat, roll-off;
0 dB/+10 dB gain setting

WEIGHT (MICROPHONE) 1.1 oz (30 g)

WEIGHT (POWER MODULE) 3.4 oz (97 g)

DIMENSIONS (MICROPHONE) 6.14" (156.0 mm) long,
0.48" (12.2 mm) diameter

DIMENSIONS (POWER MODULE) 2.80" (71.0 mm) W x
4.55" (115.5 mm) H x
1.42" (36.0 mm) D

OUTPUT CONNECTOR (POWER MODULE) Screw terminals

CABLE 25.0' (7.6 m) long (permanently attached to microphone), 0.13" (3.2 mm) diameter, 2-conductor, shielded cable with TA3F-type connector

OPTIONAL INTERCHANGEABLE ELEMENTS UE-C cardioid (120°);
UE-H hypercardioid (100°);
UE-O omnidirectional (360°)

ACCESSORIES FURNISHED AT8154 two-stage foam windscreen; AT8451 steel hanger; AT8534 wall/ceiling plate power module; AT8438 5/8"-27 stand adapter

AUDIO-TECHNICA CASE STYLE M32

AUDIOTECHNICA U853PMU Documentation ^top

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