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. , 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 |