Audio-Technica ATW-DT3102EE1E 3000 Digital Series Handheld Transmitter – EE1 UHF Professional Wireless Microphone System

The Audio-Technica ATW-DT3102EE1E is a professional 3000 Digital Series handheld wireless transmitter designed for high-quality audio performance in live sound, broadcast, corporate AV, houses of worship, and touring applications. It delivers stable RF transmission, ultra-low latency, and excellent vocal clarity, making it ideal for professional wireless microphone systems.

This transmitter operates in the EE1 frequency band (530.000 – 589.975 MHz), offering a reliable UHF range that is well-suited for environments with moderate RF congestion. It is fully compatible with Audio-Technica 3000 Digital Series receivers, ensuring seamless integration in multi-channel wireless setups.

The ATW-DT3102 uses a proprietary Audio-Technica digital codec, delivering high-resolution 24-bit digital audio with ultra-low latency of approximately 2.5 ms, ensuring real-time sound reproduction for live performance and speech applications.

It supports interchangeable microphone capsules, allowing users to attach different Audio-Technica capsule types such as cardioid or hypercardioid dynamic/condenser heads depending on application needs. This makes it highly flexible for vocals, presentations, and stage performance.

🔊 Key Features

• RF output power: 2 mW / 10 mW / 20 mW selectable
• Frequency response: 20 Hz – 22 kHz (depending on capsule)
• Ultra-low latency: ~2.5 ms
• Operating range: up to 120 m (line of sight)
• Multi-function button for backup frequency switching
• Adjustable gain control (-10 dB to +20 dB)

🔐 Security & Stability

The system uses digital encryption (4-digit pairing code system) to ensure secure communication between transmitter and receiver, preventing signal interference or unauthorized access. It also includes Tone Lock / squelch technology for improved RF stability and noise rejection in crowded environments.

🔋 Battery & Build

• Powered by 2 AA batteries (alkaline or NiMH)
• Battery life: approx. 6–9 hours depending on power mode
• Rugged metal body design (~205g without capsule)
• Designed for touring and professional stage durability

🎧 Performance Summary

• Dynamic range: up to 120 dB
• THD: ≤ 0.1%
• Wide frequency response: 20 Hz – 22 kHz
• Stable multi-channel operation in dense RF environments

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