- Description
Details
The Microflex® Multi-Element Boundary microphone delivers a unique and versatile tool for conference room installations.
Clean and simple in appearance, Multi-Element Boundary mics come in two or three element configurations, combining the coverage of multiple microphones into one small, compact package.The MX396/C Boundary Microphone from Shure is capable of 0 to 180 degrees of coverage for excellent speech pick up between two people seated across from each other, or groups seated within the 180 degree range. The MX396/C is designed for capturing speeches in conference settings, education, telecommunication and more. The capsules feature cardioid polar patterns for maximum surface reflection and off-axis noise rejection. The mounting hardware allows for the attached (unterminated) cable to be side or bottom mounted. Also features are a Mute switch and Logic connections.
- Features
Features
- Tri-Element Mic, Adjustable to 180 Degrees or 360 Degrees Coverage, Back or Bottom Exit Cable
- End of table (300°), center of table (360°), or cross table (bidirectional) coverage patterns
- Individual audio output for each element
- Bi-color status indicator
- Low profile, aesthetic design
- Wide dynamic range and smooth frequency response
- RF filtering with CommShield technology
- Configurable mute switch with logic output
- Logic input for external LED control
- Specification
Type Condenser (electret bias) Frequency Response 50 - 17000 Hz Polar Pattern Three cardioid polar pattern elements Output Impedance EIA Rated at 150 Ω (170 Ω actual) Output Configuration Active balanced Sensitivity -35 dBV/Pa (18 mV) (at 1 kHz , open circuit voltage) Maximum SPL 122 dB (1 kHz at 1% THD, 1 kΩ load) Equivalent Output Noise 28 dB SPL (A-weighted) Signal-to-Noise Ratio 66 dB (referenced at 94 dB SPL at 1 kHz) Dynamic Range 94 dB (1 kΩ load at 1 kHz) Common Mode Rejection 45 dB minimum (10 Hz to 100 kHz) Preamplifier Output Clipping Level -7 dBV (0.5 V) (1% THD) Logic Connections LED IN: Active low (≤1.0V), sinks up to 20mA, TTL compatible. Absolute maximum voltage: -0.7V to 50V (up to 50V through 3kΩ)
LOGIC OUT: Active low (I 1.0V), sinks up to 20mA, TTL compatible. Absolute maximum voltage: -0.7V to 50V (up to 50V through 3kΩ)Mute Switch Attenuation -50 dB minimum Cable 6.1 m (20 ft) attached unterminated cable with three shielded audio pairs and three shielded conductors for logic control Operating Temperature -18 to 57 °C (0 to 135 °F) Storage Temperature -29 to 74 °C (-20 to 165 °F) Relative Humidity 0 to 95% Power Requirements 48 - 52 Vdc phantom, 10.0 mA Net Weight 1.29 lbs (0.587 kg) Packaged Weight 2.02 lbs (0.916 kg) - Documents
Documents
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