System 20 Bodypack Transmitter
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DESCRIPTION
The ATW-T1401 is a bodypack transmitter for the System 20 PRO digital wireless platform, delivering AES-128 encrypted 24-bit/48 kHz audio over the licence-free 2.4 GHz band for applications that demand both security and pristine signal integrity. Its sweat- and weather-resistant Hirose 4-pin cW-style connector accommodates the full range of Audio-Technica UniPak-compatible headset and lavalier microphones.
Exceptional battery endurance âÃÂàup to 15 hours on standard AA alkaline cells, up to 29 hours on AA lithium âÃÂàmakes the ATW-T1401 the practical choice for marathon broadcast sessions, full-day corporate events, and back-to-back theatre performances. System 20 PRO's self-managing, plug-and-play frequency allocation removes co-ordination burden, while Audio-Technica Wireless Manager software integrates monitoring across mixed UHF and 2.4 GHz systems from a single screen.
- Operating frequency: 2.4 GHz ISM band (licence-free, AES-128 encrypted)
- Audio resolution: 24-bit / 48 kHz; system latency 2.8 ms (Standard) / 6.7 ms (HD)
- RF output: 10 mW EIRP; modulation: GFSK; RF sensitivity âÃÂÃÂ90 dBm typical
- Battery life: ~15 h (AA alkaline) / ~29 h (AA lithium); NiMH rechargeable compatible
- Input connector: Hirose 4-pin cW-style; sweat- & weather-resistant
Recommended for live events, broadcast ENG, houses of worship, theatrical productions, and corporate AV installations where encrypted, long-runtime wireless operation in the 2.4 GHz band is a priority.
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