Micrô cầm tay có dây Micrô ngưng tụ ghi âm chuyên nghiệp với nguồn điện 48V chất lượng âm thanh chất lượng cao2026

Acoustical op principle ....Pressure gradienttransducerDirectional pattern ......... Cardioid/cardiold/supercardioidFrequency range...................20Hz..20kHzSensitivity...............4.5mV/Pa±1dB s-47d8VRated impedance.......................50ohmsRated load impedance ...............1000 ohmsSignal-to-noise ratio,CCIR........................................66d8Signal-to-noise ratio,A weighted......................76dBEquivalent noise level,CCIR...............................28dBEquivalent noise level,A-weighted ............................18dB-AMaximum SPLfor less than0.5 % THD................150dBMax. output voltage...................12dBuSupply voltages..................48V±4VCurrent consumption..................3.5mAMatching connector..............XLR3FWeight......................approx.300gDiameter............48mmLength....................180mm94 dBSPL equiv.1Pa=10μbar0dB equiv.20μPa1) at 1kHz into 1 kohms rated load impedance.2)re 94dBSPL3)according to IEC 60268-1;CCIR-weighting according to CCIR 468-3, quasi peak;A-weighting according to IEC 61672-1,RMS4) ThD of microphone ampliher at an input voltageequivalentto the capsule output at the specifed SPL5) Phantom powering (P48.IEC61938).