Hesabım
Sepetim
Shure MX395B/C-LED Düğme Mikrofon
Only 1.25 inch (3.8 cm) in diameter
Cardioid, omni and bidirectional polar patterns
Wide dynamic range and smooth frequency response
Available in black, white and aluminum
Bi-color status indicator available with -LED models
Logic input for remote LED control
CommShield Technology
Type
Condenser (electret bias)
Frequency Response
50–17000 Hz
Polar Pattern
MX395/O: Omnidirectional
MX395/C: Cardioid
MX395/BI: Bidirectional
Output Impedance
EIA Rated at 150 Ω (170 Ω actual)
Output Configuration
Active balanced
Sensitivity (at 1 kHz , open circuit voltage)
Cardioid: –35 dBV/Pa (18 mV)
Omnidirectional: –28 dBV/Pa (42 mV)
Bidirectional: –37 dBV/Pa (14 mV)
1 Pascal=94 dB SPL
Maximum sPl (1 kHz at 1% THD, 1 kΩ load)
Cardioid: 121 dB
Omnidirectional: 114 dB
Bidirectional: 123 dB
Equivalent output Noise (A-weighted)
Cardioid: 28 dB SPL
Omnidirectional: 21 dB SPL
Bidirectional: 29 dB
Signal-to-Noise Ratio (referenced at 94 dB SPL at 1 kHz)
Cardioid: 66 dB
Omnidirectional: 73 dB
Bidirectional: 65 dB
Dynamic Range (1 kΩ load at 1 kHz)
Cardioid: 93 dB
Omnidirectional: 93 dB
Bidirectional: 94 dB
Common Mode Rejection (10 Hz–100 kHz)
45 dB minimum
Preamplifier output Clipping level (1% THD)
–8 dBV (0.4 V)
Polarity
3-Pin XLR: Positive sound pressure on diaphragm produces positive
voltage on pin 2 relative to pin 3 of output XLR connector.
5-Pin XLR: Positive sound pressure on diaphragm produces positive
voltage on pin 4 relative to pin 2 of output XLR connector.
Weight
Net: 0.136 kg (0.30 lbs.)
Packaged: 0.374 kg (0.825 lbs.)
Logic Connections
LED IN: Active low (≤1.0V), TTL compatible. Absolute maximum voltage:
-0.7V to 50V.
Environmental Conditions
Operating Temperature: -18–57 °C (0–135 °F)
Storage Temperature: -29–74 °C (-20–165 °F)
Relative Humidity: 0–95%
Power Requirements
MX395: 11–52 Vdc phantom, 2.0 mA
MX395-LED: 48–52 Vdc phantom, 8.0 mA
