Audio Technica AT831CH Cardioid Lavalier Microphone

55” (1.4 m) permanently attached miniature cable terminated with a screw-down 4-pin connector for use with Audio-Technica cH-style body-pack transmitters. Includes windscreen and clothing clip. Clip-on lavalier mic also excels in acoustic guitar applications Provides crisp, full-sounding voice and instrument pickup Excellent gain before feedback and suppression of background noise Operates on phantom power only 4.0 m (13.1') cable permanently attached to mic, TA3F connector at power module RoHS compliant—free from all substances specified in the EU directive on hazardous substances ELEMENT Fixed-charge back plate, permanently polarized condenser POLAR PATTERN Cardioid FREQUENCY RESPONSE 40-16,000 Hz LOW FREQUENCY ROLL-OFF 80 Hz, 18 dB/octave OPEN CIRCUIT SENSITIVITY -42 dB (7.9 mV) re 1V at 1 Pa IMPEDANCE 250 ohms MAXIMUM INPUT SOUND LEVEL 141 dB SPL, 1 kHz at 1% T.H.D. DYNAMIC RANGE (typical) 112 dB, 1 kHz at Max SPL SIGNAL-TO-NOISE RATIO 65 dB, 1 kHz at 1 Pa PH