Technical Data
Transducer principle : pre-polarised condenser microphone
Pick-up pattern : omni-directional
Frequency response : 20.....20000 Hz +- 3 dB
Sensitivity in free field, no load (1kHz) : 5 mV/Pa +- 3 dB
Nominal impedance : 1000 Ohm
Min. terminating impedance : 4700 Ohm
Equivalent noise level : 26 dB
Equivalent noise level weighted as per CCIR 468-3 : 39 dB
Maximum sound pressure level (passiv) : 142 dB
Operating voltage (stand alone) : 7,5 V
Current consumption ca. : 250 µA
Connection cable : for ew transmitters
Cable length : 1,6 m
Dimensions : d 4,8 mm