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UniPoint Review - Sound & Video Contractor
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pdf 238.70 KBU873R Specification Sheet
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U873R Handheld Hypercardioid Condenser Microphone
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 |
| SPECIFICATION GRAPHS | ||
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| Click on the chart to view the larger image | ||
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Conditions
U873R : Handheld Hypercardioid Condenser Microphone
