The RTA-M is an omni-directional, flat frequency measurement microphone specially designed for the Driverack series to pick up all frequencies from 20 Hz to 20 kHz , ensuring accurate “pinking”/real-time analysis of your audio. It runs on phantom power (supplied by the Driverack units) and comes with a clip and case.
Polar Pattern : omni-directional
Element : back electret-Condenser
Frequency Response : 20 Hz – 20 kHz
Impedance : 250 30% (at 1,000Hz)
Sensitivity : -63 dB +-3 dB ( 0 dB=1V/ microbar 1,000 Hz indicated by open circuit )
Operating Voltage : phantom power 9V-52VDC