Specification :

Directional characteristics: Omnidirectional
Principle of operation: Pressure
Cartridge type: Back Electret Condenser
Frequency range, ± 2 dB: 50 Hz – 20 kHz
Sensitivity, nominal, ± 3 dB at 1 kHz: 1 mV/ Pa; -45 dB re. 1 V/ Pa
Equivalent noise level, A-weighted: Typ. 33 dB( A) re. 20 ¼ Pa ( max. 37 dB( A) )
Equiv. noise level ITU-R BS.468-4: Typ. 45 dB ( max. 49 dB)
S/ N ratio, re. 1 kHz at 1 Pa ( 94 dB SPL) : 61 dB( A)
Total harmonic distortion ( THD) : < 1 % THD up to 123 dB SPL peak; < 1 % THD up to 120 dB SPL RMS sine
Dynamic range: Typ. 90 dB
Max. SPL, peak before clipping: 135 dB
Output impedance: 30 – 40 ohm
Cable drive capability: Up to 300 m ( 984 ft)
Power supply: For wireless systems: Min. 1.5 V – max. 12 V through YPA adapter.
Connector: MicroDot
Color: Tan
Microphone weight: 22 g
Microphone diameter: 3.5 mm
Cable length: 1.5 m
Cable diameter: 1.6 mm
Polarity: Positively increasing sound pressure produces positive going voltage on MicroDot pin
Operating temperature range: -10 to 45° C ( 14 to 113° F)