Търсене
Търсене:
Продукти отговарящи на търсенето
Broadcast microphone. Acoustical operating principle Pressure gradient transducer Directional pattern Cardioid Frequency range 20 Hz ... 20 kHz Sensitivity at 1 kHz into 1 kohm 22 mV/Pa Sensitivity at –14 dB attenuation 4.4 mV/Pa Rated impedance 50 ohms Rated load impedance 1 kohms Equivalent noise..