AUDIO TECHNICA DANTE ATND971A Microphone

ELEMENT: Fixed-charge back plate, permanently polarized condenser
POLAR PATTERN: Half-cardioid (cardioid in hemisphere above mounting surface)
FREQUENCY RESPONSE: 30-20,000 Hz
LOW FREQUENCY ROLL-OFF: 80 Hz, 18 dB/octave
MAXIMUM INPUT SOUND LEVEL: 117 dB SPL, 1 kHz at 1% T.H.D.
SIGNAL-TO-NOISE RATIO: 68 dB, 1 kHz at 1 Pa
POWER REQUIREMENTS: PoE IEEE802.3af standard (Power consumption 1.5W)
SWITCHES: Local Mode: Touch-sensitive capacitivetype user switch function: toggle (mute on power up), toggle (talk on power up), momentary on, momentary off; Low-cut filter: flat, roll-off; Gain: +30 dB, +40 dB, +50 dBRemote Mode: Low-cut and Gain via third-party software*
OUTPUT CONNECTORRJ45
OPTIONAL INTERCHANGEABLE ELEMENTS: UE-O omnidirectional (360°), UE-H hypercardioid (100°)