Audio-Technica MT830cT5 Omnidirectional Lavalier Condenser Microphone (Black, TA5F Connector) Key Features For Lectures, Stage & Television Small Housing is Easily Hidden Omnidirectional Polar Pattern 30 Hz to 20 kHz Frequency Response For Lectrosonics Transmitters TA5F Connector Attached 4.6' Cable Includes Clothing Clip & Windscreens Designed to be worn as a lavalier or hidden in loose clothing or in the hair, the MT830 omnidirectional condenser microphone provides high intelligibility for lecturers, stage/TV performers, and singers. The mic’s wide-range capability ensures clean, accurate reproduction. It operates on phantom power only. Features Small size provides excellent yet unobtrusive sound pickup High intelligibility for lecturers, stage/TV performers and singers Wide-range capability ensures clean, accurate reproduction Specifications Microphones Element Fixed-charge back plate, permanently polarized condenser Polar Pattern Omnidirectional Frequency Response 30 - 20,000 Hz Low Frequency Roll Off 80 Hz, 18 dB/octave (wired only) Open Circuit Sensitivity -37 dB (14.1 mV) re 1V at 1 Pa Maximum Input Sound Level 135 dB SPL, 1 kHz at 1% T.H.D. Dynamic Range 108 dB, 1 kHz at Max SPL (wired only) Signal-to-Noise Ratio 67 dB, 1 kHz at 1 Pa Phantom Power Requirements 11-52V DC, 2 mA typical (wired only) Switches Flat, roll-off (wired only) Weight Microphone : 1.3 g (0.05 oz) - Power Module : 81 g (2.9 oz) (wired only) Cable 7.6 m (25') long (permanently attached to microphone), 2.5 mm (0.10") diameter, 2-conductor, shielded cable with TA3F-type output connector Dimensions Microphone: 15.8 mm (0.62") long, 8.3 mm (0.33") wide, 5.0 mm (0.19") thick Output Connector Integral 3-pin XLRM-type (wired only) Accessories Included AT8538 power module (wired only); AT8420 clothing clip; AT8130 windscreens