Shure : MX396
Description
The Shure Microflex Microphone Series
MX-396 Multi-Element Boundary microphone delivers a unique and versatile tool for conference room installations.
The MX 396 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.
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® TechnologySpecifications
| Type | Condenser (electret bias) |
| Frequency Response | 50–17000 Hz |
| Output Impedance | EIA Rated at 150 o (170 o actual) |
| Output Configuration | Active Balanced |
| Sensitivity (at 1 kHz , open circuit voltage) | –35 dBV/Pa (18 mV) |
| Maximum SPL (1 kHz at 1% THD, 1 ko 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 ko 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= 0.587 kg (1.29 lb); Packaged: 0.916 kg (2.02 lbs) |
| 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 3ko); LOGIC OUT= Active low (I 1.0V), sinks up to 20mA, TTL compatible. Absolute maximum; voltage= -0.7V to 50V (up to 50V through 3ko) |
| Mute Switch Attentuation | -50 dB minimum |
| Cable | 6.1 m (20 ft) attached unterminated cable with three shielded audio pairs and three shielded conductors for logic control |
| Environmental Conditions | Operating Temperature= -18–57 °C (0–135 °F); Storage Temperature= -29–74 °C (-20–165 °F) |
| Relative Humidity | 0–95% |
| Power Requirements | MX396/C-DUAL= 48–52 Vdc phantom, 10.0 mA; MX396/C-TRI= 48–52 Vdc phantom, 12.0 mA |