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°.
* Designed for high-quality sound reinforcement, professional recording and
broadcasting
* Smooth, accurate reproduction for handheld and fixed-mount applications
* Superior off-axis rejection for maximum gain before feedback
* Hypercardioid polar pattern reduces pickup of sounds from the sides and rear,
improving isolation of desired sound source
* Integral 80 Hz high-pass filter switch and 10 dB pad switch
* Accepts interchangeable elements to permit angle of acceptance from 100° to
360°
* Superior anti-shock engineering ensures low handling noise
* High sensitivity and high SPL capability
* Robust design for enduring dependability
SPECIFICATIONS:
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
SWITCHES Flat, roll-off; 10 dB pad
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
OPTIONAL INTERCHANGEABLE ELEMENTS UE-C cardioid (120°);
UE-O omnidirectional (360°)
ACCESSORIES FURNISHED AT8122 foam windscreen; AT8405a stand clamp for 5/8"-27
threaded stands; soft protective pouch
AUDIO-TECHNICA CASE STYLE S2
