Perfect for speech, theater, orchestra and choir and recording the U853R cardioid condenser hanging microphone is equipped with UniGuard® innovations that offer unsurpassed immunity from radio frequency interference. With a consistent cardioid polar pattern, the mic offers natural sound from any angle, and superior gain before feedback. It is phantom powered and features an integral 80 Hz low cut UniSteep® filter that reduces pickup of low frequency ambient noise. The microphone accepts interchangeable elements, available in cardioid, hypercardioid, omnidirectional and UniLine® line cardioid polar patterns.

Product Features

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

Product Specifications

General

• Element: Fixed charge back plate, permanently polarized condenser
• Polar Pattern: Cardioid
• Frequency Response: 30-20,000 Hz
• Low Frequency Roll Off: 80 Hz, 18 dB/octave
• Open Circuit Sensitivity: 39 dB (11.2 mV) re 1V at 1 Pa
• Impedance: 250 ohms
• Maximum Input Sound Level: 139 dB SPL, 1 kHz at 1% T.H.D.
• Dynamic Range: 115 dB, 1 kHz at Max SPL
• Signal to Noise Ratio: 70 dB, 1 kHz at 1 Pa
• Phantom Power Requiremens: 11-52V DC, 2 mA typical
• Switch: Flat, roll-off
• 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-H hypercardioid (100°);
  • UE-O omnidirectional (360°);
  • UE-UL UniLine® (90°)

Physical & Dimensions

• Microphone:
  • Length: 34mm
  • Diameter: 12.2mm
  • Weight: 14g
• Power Module:
  • Length: 92.9mm
  • Diameter: 18.9mm
  • Weight: 81g

What's in the Box?

• AT8153 two-stage foam windscreen
• AT8451 steel hanger
• AT8538 power module
• AT8438 5/8"-27 stand adapter