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AUDI-U891RBOAvailability:
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Description
Designed to deliver easy, flexible control in conference and boardroom installations, the versatile U891RbO omnidirectional condenser boundary microphone features a touch-sensitive capacitive-type user switch that can be set to three modes: touch on/off, touch to talk, and touch to mute. The phan... Read MoreOur Price: $319.00
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Description
Designed to deliver easy, flexible control in conference and boardroom installations, the versatile U891RbO omnidirectional condenser boundary microphone features a touch-sensitive capacitive-type user switch that can be set to three modes: touch on/off, touch to talk, and touch to mute. The phantom-powered microphone is equipped with a unique PivotPoint® rotating output connector and a two-state RGB LED status indicator. UniGuard® innovations offer unsurpassed immunity from radio frequency interference; additional interchangeable elements are available separately in cardioid and hypercardioid polar patterns; an 80 Hz low-cut UniSteep® filter reduces pickup of low-frequency ambient noise. The microphone’s heavy die-cast case and silicon foam bottom pads minimize coupling of surface vibration to the microphone, while threaded inserts on the bottom of the microphone allow it to be mounted with screws for increased security. The unit’s self-contained electronics eliminate the need for an external power module.
Features:
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Product Specs
ELEMENT | Fixed-charge back plate, permanently polarized condenser |
POLAR PATTERN | Omnidirectional |
FREQUENCY RESPONSE | 20-20,000 Hz |
LOW FREQUENCY ROLL-OFF | 80 Hz, 18 dB/octave |
OPEN CIRCUIT SENSITIVITY | -31 dB (28.2 mV) re 1V at 1 Pa |
IMPEDANCE | 50 ohms |
MAXIMUM INPUT SOUND LEVEL | 128 dB SPL, 1 kHz at 1% T.H.D. |
DYNAMIC RANGE (typical) | 107 dB, 1 kHz at Max SPL |
SIGNAL-TO-NOISE RATIO | 73 dB, 1 kHz at 1 Pa, A-weighted |
PHANTOM POWER REQUIREMENTS | 11-52V DC, 9.3 mA |
SWITCHES | Activation: on/off Switch function: touch on/off, momentary on, momentary off LED Color: mic on, mic off Flat, roll-off |
WEIGHT | 253 g (8.9 oz) |
DIMENSIONS | 0.91" (23.0 mm) H x 3.30" (83.9 mm) W x 4.25" (108.0 mm) D |
OUTPUT CONNECTOR | Microphone: TB3M-type Cable: 3-pin XLRM-type |
CABLE | 25.0' (7.6 m) long, 0.13" (3.2 mm) diameter, 2-conductor, shielded cable with TA3F and XLRM connectors |
OPTIONAL INTERCHANGEABLE ELEMENTS | UE-C cardioid (120°) UE-H hypercardioid (100°) |
ACCESSORY FURNISHED | Soft protective pouch |
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