AT803
divider-line Miniature omnidirectional condenser microphone with power module

AT803

AT803
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  • Übersicht
  • Galerie
  • Funktionen
  • Spezifikationen
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Übersicht

AT803

Miniature omnidirectional condenser microphone with power module

Funktionen

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

Spezifikationen

Microphones
Mikrofonelement Fixed-charge back plate, permanently polarized condenser
Richtcharakteristik Omnidirectional
Frequenzbereich 30 - 20,000 Hz
Trittschallfilter 80 Hz, 18 dB/octave
Empf. am offenen Schaltkreis Phantom: -44 dB (6.3 mV) re 1V at 1 Pa
Battery: -46 dB (5.0 mV) re 1V at 1 Pa
Max. Eingangspegel Phantom: 135 dB SPL, 1 kHz at 1% T.H.D.
Battery: 121 dB SPL, 1 kHz at 1% T.H.D.
Dynamikumfang Phantom: 107 dB, 1 kHz at Max SPL
Battery: 93 dB, 1 kHz at Max SPL
Geräuschpegelabstand 66 dB, 1 kHz at 1 Pa
Phantomspeisung 11-52V DC, 2 mA typical
Batterietyp 1.5V AA/UM3
Batterielebensdauer 0.4 mA / 1200 hours typical
(alkaline)
Schalter Off, on-flat, on-roll-off
Gewicht Microphone : 2.8 g (0.1 oz) - Power Module : 139 g (4.9 oz)
Kabel 1.8 m (6') long (permanently attached to microphone), 2.6 mm (0.10") diameter, 2-conductor, shielded cable with TA3F-type connector
Abmessungen 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
Ausgangsanschluss Integral 3-pin XLRM-type (on Power Module)
Beiliegendes Zubehör AT8531 power module; AT8419 clothing clip; AT8116 windscreen; battery; protective carrying case

Downloads

AT803 Declaration of Conformity
AT803 Richtcharakteristik
AT803 Specification Sheet