SHURE MX418SC Gégecsöves 18" Mikrofonszár

Kardioid kapszula

18" (457.2 mm) gégecső

XLR-be épített előerősítő és kapcsoló

LED kijelző

Includes Mute Switch and LED Indicator. Frequency Response50 to 17,000 HzOutput Impedance180 ohms actual (EIA rated at 150 ohms)Sensitivity (At 1,000 Hz, open circuit voltage*)Cardioid: -35.0 dBV/Pa (17.8 mV)Supercardioid: -33.5 dBV/Pa (21.1 mV)Omnidirectional: -27.5 dBV/Pa (42.2 mV)All values -12 dB at 0 gain*1 Pascal = 94 dB SPLMaximum SPL (1 kHz at 1% THD, 1 kilohm load)Cardioid: 124.2 dBSupercardioid: 122.7 dBOmnidirectional: 116.7 dBAll values +6 dB at 0 gainEquivalent Output Noise (A-weighted)Cardioid: 28.0 dB SPLSupercardioid: 26.5 dB SPLOmnidirectional: 20.5 dB SPLSignal to Noise Ratio (referenced at 94 dB SPL)Cardioid: 66.0 dBSupercardioid: 67.5 dBOmnidirectional: 73.5 dBDynamic Range at 1 kilohm load96.2 dB100 dB at 0 gainCommon Mode Rejection45.0 dB minimumPreamplifier Output Clipping Level (1% THD)-6.0 dBV (0.5 V)-12 dBV at 0 gainPolarityPositive sound pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of output connectorPower Requirements11 to 52 Vdc phantom, 2.0 mAEnvironmental RequirementsOperating Temperature Range: -18 to 57 degrees C (0 to 135 degrees F)Relative Humidity: 0 to 95%