The U873R UniPoint hypercardioid condenser microphone offers smooth, accurate audio reproduction for handheld and fixed-mount applications. The microphone is equipped with A-T’s UniGuard™ technology for unsurpassed immunity from radio frequency interference. It also features an 80 Hz UniSteep® filter that reduces pickup of unwanted low-frequency ambient noise. The microphone’s special internal shock mounting eliminates virtually all handling and cable noise. Designed for distortion-free output even in intense sound fields, interchangeable elements (cardioid, hypercardioid and omnidirectional) permit selection of angle-of-acceptance from 100° to 360°.
- ELEMENT: Fixed-charge back plate, permanently polarized condenser - POLAR PATTERN: Hypercardioid - FREQUENCY RESPONSE: 70-20,000 Hz - LOW FREQUENCY ROLL-OFF: 80 Hz, 18 dB/octave - OPEN CIRCUIT SENSITIVITY: –41 dB (8.9 mV) re 1V at 1 Pa - IMPEDANCE: 200 ohms - MAXIMUM INPUT SOUND LEVEL: 155 dB SPL, 1 kHz at 1% T.H.D. - DYNAMIC RANGE (typical): 131 dB, 1 kHz at Max SPL - SIGNAL-TO-NOISE RATIO: 70 dB, 1 kHz at 1 Pa - PHANTOM POWER REQUIREMENTS: 11-52V DC, 3 mA typical - WEIGHT: 5.6 oz (160 g) - DIMENSIONS: 6.17" (156.7 mm) long, 1.48" (37.7 mm) head diameter - OUTPUT CONNECTOR: Integral 3-pin XLRM-type - AUDIO-TECHNICA CASE: STYLE S2