Currently not in stock: Please contact our sales team for product availability and lead times. Thanks to our strong supplier relationships our lead times are some of the quickest in the industry, giving us full confidence that we can still fulfil your requirements on back-order quicker than any competitor.
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If you place your order and we've not got a product in stock, a member of the sales team will contact you with our supplier lead times or to find an alternative.
Please call the sales team on 01525 850085 or email sales@leisuretec.co.uk if you have any questions.
Wireless Microphone Systems
We do our best to keep healthy stocks across the many Wireless Microphone System SKUs but in the rare case where we don't have your required system in stock, please contact our sales team as we can often make your product to order by borrowing the system components (transmitters, receivers or mics) from other stocked systems.
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Main Features
High intelligibility for lecturers and stage/TV performers
Provides excellent yet unobtrusive sound pickup
Designed for clip-on lavalier and musical instrument use
Small size is ideal for applications requiring minimum visibility
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.
Product 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
Designed for clip-on lavalier and musical instrument use
Small size is ideal for applications requiring minimum visibility
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
Product Specifications
General
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
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
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