Description
The Audio-Technica ATW-T1402 is a professional System 20 PRO digital wireless handheld transmitter designed for high-quality voice reproduction in live sound, presentations, education, houses of worship, and corporate events. It is part of Audio-Technica’s 2.4GHz digital wireless system, offering stable, license-free operation with minimal interference and easy setup.
The ATW-T1402 features a built-in dynamic microphone capsule with a hypercardioid polar pattern, which focuses on the speaker’s voice while reducing background noise and feedback. This makes it ideal for stage use, interviews, and speaking applications where clarity and isolation are important.
It delivers 24-bit / 48 kHz high-resolution digital audio, ensuring natural and detailed sound quality suitable for professional environments. The system also supports low-latency transmission (as low as 2.8 ms), allowing real-time audio performance without noticeable delay.
Operating in the 2.4 GHz frequency band (2402–2480 MHz), the transmitter automatically scans and selects clean channels, ensuring stable communication even in RF-heavy environments. It also uses AES 128-bit encryption for secure wireless transmission.
The transmitter is designed with a lightweight and ergonomic handheld body, making it comfortable for long speaking or performance sessions. It includes an OLED display that shows battery status, mute status, and system information for easy monitoring.
Key operational features include:
- Mute switch with lock function to prevent accidental changes
- RF output power fixed at 10 mW for stable transmission
- Up to 200 ft (60 m) operating range (line of sight)
- Auto channel scanning and quick pairing with receiver
The ATW-T1402 runs on 2 AA batteries, providing up to 18 hours of operation (alkaline) and up to 35 hours with lithium batteries, making it suitable for long events and continuous use.
Overall, the ATW-T1402 is a reliable, easy-to-use, and professional handheld wireless microphone transmitter, ideal for users who need clear voice capture, stable digital transmission, and simple operation without complex setup.
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