AKG DPTTetrad Digital Pocket Transmitter

AKG DPTTetrad Digital Pocket Transmitter

The DPTTetrad is a compact, lightweight body-pack transmitter engineered for professional wireless applications where license-free operation and studio-quality audio are non-negotiable. Its pocket-sized form factor—measuring just 92 mm × 64 mm × 22 mm and weighing 70 g—makes it unobtrusive enough for live performance, presentations, and installations while delivering the signal integrity demanded by high-security environments and professional audio work.

Audio Performance & Transmission

24-bit 48kHz uncompressed audio coding ensures studio-quality signal transmission without lossy compression, while a 120 dB-A signal-to-noise ratio maintains clarity across demanding applications. 128-bit AES standard encryption protects the audio signal from interception, making the unit suitable for confidential conferences and secure installations; linear frequency response and fully adjustable mic-to-line input (0 dB to 30 dB gain control, max input 3 Vrms) accommodate everything from delicate condenser microphone signals to high-output instruments without noise or distortion.

Connectivity & Power Management

The transmitter operates on 2.4 GHz license-free technology with 10 mW RF output in Europe and 100 mW outside Europe, supported by a 3-pin TQG connector for reliable signal routing. Battery flexibility—either two LR6 AA alkaline cells (6-hour runtime) or two HR6 AA NiMH rechargeable cells (7-hour runtime)—adapts to the demands of extended sessions or rapid-turnaround deployments.

Key Features

• 24-bit 48kHz uncompressed audio transmission
• 120 dB-A signal-to-noise ratio
• 128-bit AES standard encryption
• Linear frequency response
• Fully adjustable mic-to-line level input (0 dB to 30 dB gain)
• 3-pin TQG connector
• 2.4 GHz license-free operation
• 10 mW EU / 100 mW non-EU RF output
• Digital diversity and out-of-range warning function
• Dual battery compatibility: LR6 alkaline or HR6 NiMH
• Belt clip (upside/down mounting)
• Auto power-off, low battery warning, integrated screwdriver for gain adjustment

The DPTTetrad delivers professional-grade wireless transmission in a portable, secure package suitable for live sound, conferences, and installations where audio fidelity and signal protection cannot be compromised.