Shure SM94-LC

Beschrijving

Does not include cable | Wide flat response for optimum musical instrument sound reproduction | Full spectrum soundâ??no presence peak or low-end rolloff | Cardioid polar pattern that is uniform with frequency and symmetrical about axis for maximum rejection of unwanted sound and minimum of-axis coloration | Very low susceptibility to RF and electromagnetic hum | Low distortion output and wide dynamic range for variety of load impedances | Shockâ??mounted cartridge for reduced handling noise | Accepts 12 to 48 Vdc phantom power | Rugged allâ??metal construction | Usable over wide range of environmental conditions | Builtâ??in battery power backup | Connector : XLR professional audio 3â??pin | Impedance : 150 ohm | Power : Phantom operation; supply voltage: 11 to 52 Vdc (+) pins 2 and 3; current drain: 1.0 TO 1.2 mA maximum at 52Vdc | Sensitivity : -49 dBV | Total Harmonic Distortion : <0.25% (130dB SPL at 250Hz into 800 ohm load) | Shipping Weight : 0.91 kg | Storage Humidity : 0% to 95% relative humidity at room temperature (72°F to 80°F 22°C to 27°C) | Regulatory Compliance : CE EMC | Polarity : Positive pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 | Case : Steel and brass construction with gray finish and stainless steel mesh grille | Furnished Accessories : Swivel Adapter A25D Carrying/Storage Bag 26A13 | Hum Pickup : â??3dB equivalent SPL in a 1 millioersted field (60Hz) | Recommended Minimum Load Impedance : 800 ohms | Overvoltage Protection : Maximum external voltage applied to pins 2 and 3 with respect to pin 1: +52Vdc; reverse polarity protected to 75 Vdc | Cartridge Capacitance : 24 pF | Battery Operation : Type: 1.5 V alkaline AA size (NEDA 15A); Life: Up to 5000 hours with fresh battery | Output Clipping Level 1kHz 3% THD : 800â??ohm load: -14dBV (0.63 V) (phantom) 1% THD; -23dBV (0.71 V) (battery) 3% THD | Output Noise (Equivalent Sound Pressure Levels; Measured With True rms Voltmeter) : 22dB typical Aâ??weighted; 25dB typical weighted per DIN 45 505 | Maximum SPL (Sound Pressure Level) : 141 dB | Product Weight : 0.25 kg | Wireless : No | Minimum Frequency Response (Bandwidth) : 40 Hz | Minimum Frequency Response (Bandwidth) : 0.04 kHz | Maximum Frequency Response (Bandwidth) : 16000 Hz | Maximum Frequency Response (Bandwidth) : 16 kHz | Dynamic Range : 119 dB | Signal to Noise Ratio : 72 dB | Operating Temperature (Maximum) : 49 C | Operating Temperature (Minimum) : 6.70 C