AT803

Miniature omnidirectional condenser microphone with power module

  • High intelligibility for lecturers and stage/TV performers
  • Provides excellent yet unobtrusive sound pickup
  • Designed for clip-on lavalier and musical instrument use
  • Operates on battery or phantom power
  • 6' (1.8 m) cable permanently attached, TA3F connector at power module
  • UniSteep® filter provides a steep low-frequency attenuation

£190.00 (inc. VAT)

AT803
AT803

AT803

Miniature omnidirectional condenser microphone with power module

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
AT803
Element Fixed-charge back plate, permanently polarized condenser
Polar Pattern Omnidirectional
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
(alkaline)
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

AT803

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AT803

Miniature omnidirectional condenser microphone with power module

Name Filetype Filesize
AT803 Specification Sheet PDF 109 KB
AT803 Polar Pattern JPG 50 KB
AT803 Frequency Response JPG 44 KB
AT803 Declaration of Conformity PDF 53 KB

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