Product Description
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.
- 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 |
|
IMPEDANCE |
Phantom: 200 ohms |
|
MAXIMUM INPUT SOUND LEVEL |
Phantom: 135 dB SPL, 1 kHz at 1% T.H.D. |
|
DYNAMICRANGE (TYPICAL) |
Phantom: 107 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 |
|
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, |
|
DIMENSIONS (POWER MODULE) |
84.0 mm (3.31") H x |
|
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 |
|
ACCESSORIES FURNISHED |
AT8531 power module; AT8417 clothing clip; AT8116 windscreen; battery; protective carrying case |
|
Audio-Technica CASE STYLE |
M1 |
