CAD 201R Cardioid Button Boundary Black "button" style boundary mics for use in teleconferencing,voice lift sound reinforcement. Also used in surveillance, ambient recording or audio observation CAD Boundary Series: 201R,
Available in white 201RW please request RF Resistant Cardioid Condenser Mini-Boundary Microphones Miniature installation cardioid "button" style condenser boundary mics for use in teleconferencing or voice lift sound reinforcement. Also may be used in surveillance, ambient recording or audio observation applications. Improved RF immunity to greatly reduce susceptibility to radio interference from GSM based cell phones, PDA/cell phones, cell phones with walkie-talkie capability and other similar devices.
Specifications: Operating Principle: Electret Condenser Polar Pattern: Cardioid Frequency Response: 100Hz - 15kHz Sensitivity: -36dBV (16mV) @ 1Pa Impedence: 150ohms Self Noise: 29dBA Max SPL: 129dB, 1% THD
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