Polar Response: Generating Element: Condenser, back electret Frequency Response: 50 – 15kHz Polar Pattern: Omnidirectional Sensitivity, 1kHz 4.0mV / Pascal (Open Circuit): Clipping Level: >125 dB SPL Equivalent Noise: 32 dBA Dynamic Range: 93 dB Output Impedance, 3000 ohms 1kHz: Power Requirements: 5 VDC Current Consumption: 310 uA Polarity: Positive pressure on diaphram produces a positive voltage on pin 2. Dimensions Boom length (as shipped): 3.4 in. (86.4 mm) Boom diameter: 0.080 in. (2.
