Transducer type . . . . . . . . . . . . . Dynamic
Operating principle . . . . . . . . . . Pressure gradient
Polar pattern . . . . . . . . . . . . . . . Hypercardioid
Frequency response
Close miking . . . . . . . . . . . . . . . 25 - 18,000 Hz
Distant miking
(measured at 1 m) . . . . . . . . . . . 90 - 16,000 Hz
Rear attenuation at 1 kHz . . . . . > 25 dB at 110°
Open circuit voltage. . . . . . . . . . 3.2 mV/Pa (-50 dBV) ±2.5 dB
Magnetic field suppression. . . . . > 20 dB at 50 Hz