The AT871R is a wide-range condenser microphone with a hemi-cardioid (half-space cardioid) polar pattern. It is useful in surface-mounted applications such as high-quality sound reinforcement, professional recording, television, and other demanding sound pickup applications. The AT871R is powered from an external 9V to 52V DC phantom power supply. The microphone element is enclosed in a rugged die-cast case and protected by two layers of perforated steel. The combination of heavy die-cast case and rubber non-slip bottom pad minimizes mechanical coupling of surface vibrations to the microphone.
Designed for surface-mount applications requiring high-quality sound pickup
Extended frequency response and uniform cardioid (120°) polar pattern
Heavy die-cast case and rubber bottom pad minimize coupling of surface vibration to the microphone
Self-contained power module
|Dimensions (WHD)||4.72" W x 5.71" L x .67" H|
|Power||9-52 V DC. 2 mA typical|