Audio-Technica AT803 LavalierAT803B
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.
- 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
|Element||Fixed-charge back plate, permanently polarized condenser|
|Frequency Response||30 - 20,000 Hz|
|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 Ω
Battery: 270 Ω
|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.
|Low Frequency Roll Off||80 Hz, 18 dB/octave|
|Switches||Off, on-flat, on-roll-off|
|Dynamic Range||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
|Weight||Microphone : 2.8 g (0.1 oz) - Power Module : 139 g (4.9 oz)|
|Dimensions||Microphone: 25.0 mm (0.98") long, 10.2 mm (0.40") diameter - Power Module: 84.0 mm (3.31") H x 63.0 mm (2.48") W x 22.0 mm (0.87") D|
|Output Connector||Integral 3-pin XLRM-type (on Power Module)|
|Cable||1.8 m (6') long (permanently attached to microphone), 2.6 mm (0.10") diameter, 2-conductor, shielded cable with TA3F-type connector|
|Accessories Included||AT8531 power module; AT8419 clothing clip; AT8116 windscreen; battery; protective carrying case|