Audio-Technica AT803 Omnidirectional Condenser Lavalier Microphone
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
Includes:
- AT8531 power module
- AT8417 clothing clip
- AT8116 windscreen
- battery
- protective carrying case
