Audio-Technica AT803 Omnidirectional Condenser Lavalier Mic

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The AT803 provides excellent yet unobtrusive sound pickup for lecturers and stage/TV performers. Designed for clip-on lavalier and musical instrument use, it features an integral 80 Hz high-pass filter that provides easy switching from a flat frequency response to a low-end roll-off. The microphone operates on battery or phantom power.

Features

High intelligibility for lecturers and stage/TV performers
Provides excellent yet unobtrusive sound pickup
UniSteep® filter provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality
Operates on battery or phantom power
6' (1.8 m) cable permanently attached to mic, TA3F connector at power module
RoHS compliant-free from all substances specified in the EU directive on hazardous substances

Specifications

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
OPEN CIRCUIT SENSITIVITY: Phantom: -44 dB (6.3 mV) re 1V at 1 Pa Battery: -46 dB (5.0 mV) re 1V at 1 Pa
IMPEDANCE: Phantom: 200 ohms Battery: 270 ohms
MAXIMUM INPUT SOUND LEVEL: Phantom: 135 dB SPL, 1 kHz at 1% T.H.D. Battery: 121 dB SPL, 1 kHz at 1% T.H.D.
DYNAMIC RANGE (typical): Phantom: 107 dB, 1 kHz at Max SPL Battery: 93 dB, 1 kHz at Max SPL
SIGNAL-TO-NOISE RATIO: 66 dB, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS: 11-52V DC, 2 mA typical
BATTERY TYPE: 1.5V AA/UM3
BATTERY CURRENT / LIFE: 0.4 mA / 1200 hours typical (alkaline)
SWITCH: Off, on-flat, on-roll-off
WEIGHT (MICROPHONE): 2.8 g (0.1 oz)
WEIGHT (POWER MODULE): 139 g (4.9 oz)
DIMENSIONS (MICROPHONE): 25.0 mm (0.98") long, 10.2 mm (0.40") diameter
DIMENSIONS (POWER MODULE): 84.0 mm (3.31") H x 63.0 mm (2.48") W x 22.0 mm (0.87") D
OUTPUT CONNECTOR (POWER MODULE): Integral 3-pin XLRM-type
CABLE: 1.8 m (6') long (permanently attached to microphone), 2.6 mm (0.10") diameter, 2-conductor, shielded cable with TA3F-type connector
AUDIO-TECHNICA CASE STYLE M1