Shure MX396/C-TRI Tri-Element Boundary Microphone at Camcor.com

Shure MX396/C-TRI Tri-Element Boundary Microphone
Camcor Item No.	136017394
Mfg. Part No.	MX396/C-TRI

Shure MX396/C-TRI 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.

MX396/TRI Dual-Element 90-0-90 mic, adjustable to 120-120-120 degrees, Cardioid, back or bottom exit cable, mute output, LED input

Features

End of table (300°), center of table (360°), or cross table (bidirectional) coverage patterns

Individual audio output for each element

Bi-color status indicator

Programmable mute switch

Logic input/output for remote LED and mute control

CommShield® Technology

Specifications

Type	Condenser (electret bias)
Frequency Response	50 to 17000 Hz
Polar Pattern	MX396/C-DUAL: 3 x Cardioid
Output Impedance	EIA Rated at 150 Ohms (170 Ohms actual)
Output Configuration	Active balanced
Sensitivity (at 1 kHz , open circuit voltage)	-35 dBV/Pa (18 mV) 1 Pascal=94 dB SPL
Maximum SPL (1 kHz at 1% THD, 1 kilohms load)	122 dB
Equivalent Output Noise (A-weighted)	28 dB SPL
Signal-to-Noise Ratio (referenced at 94 dB SPL at 1 kHz)	66 dB
Dynamic Range (1 kilohm load at 1 kHz)	94 dB
Common Mode Rejection (10 Hz to 100 kHz)	45 dB minimum
Preamplifier Output Clipping Level (1% THD)	-7 dBV (0.5 V)
Weight	Net: 1.29 lbs. Packaged: 2.02 lbs.
Logic Connections	LED IN: Active low (≤1.0V), TTL compatible. Absolute maximum voltage: -0.7V to 50V. LOGIC OUT: Active low (≤1.0V), sinks up to 20mA, TTL compatible. Absolute maximum voltage: -0.7V to 50V (up to 50V through 3 kilohms)
Mute Switch Attenuation	-50 dB minimum
Cable	20 ft attached unterminated cable with three shielded audio pairs and three shielded conductors for logic control
Environmental Conditions	Operating Temperature: -18 to 57 deg. C (0 to 135 deg. F) Storage Temperature: -29 to 74 deg. C (-20 to 165 deg. F) Relative Humidity: 0 to 95%
Power Requirements	MX396/C-TRI: 48–52 Vdc phantom, 12.0 mA