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
Impedence: 250 30% (at 1,000 Hz)
Sensitivity: -63 + -3 dB (0 dB=1V/ microbar 1,000 Hz indicatesd by open circuit)
Operating Voltage: phantom power 15V D.C. (Will function with 48V).