Narrowband  |   Broadband  |  2025-11-19

Imtradex Introduces the TM3 Quantum: A New Standard in Safety-Critical Communication

Source: The Critical Communications Review | Gert Jan Wolf editor

Developed to address modern communication requirements under emerging frameworks such as FRMCS, MCx, and PTToC, the TM3 Quantum integrates traditional push-to-talk (PTT) functionality with the flexibility of full-duplex operation.

Imtradex has announced the launch of the TM3 Quantum, a next-generation desktop gooseneck microphone designed to meet the evolving demands of safety-critical communication environments. As broadband technologies continue to advance and redefine communication across public safety, transport, and industrial sectors, the TM3 Quantum has been engineered to support these new capabilities with reliability and precision.

Developed to address modern communication requirements under emerging frameworks such as FRMCS, MCx, and PTToC, the TM3 Quantum integrates traditional push-to-talk (PTT) functionality with the flexibility of full-duplex operation. This enables seamless handling of both semi-duplex communication and regular voice calls directly through the device.

The new model incorporates advanced echo-cancellation technology, ensuring clear, uninterrupted communication even in challenging acoustic environments. Its capability for simultaneous two-way speech marks a significant enhancement for operators working in mission-critical settings.

Key Features of the TM3 Quantum include:

  • Full-duplex performance in Category 1 according to ETSI ES 202 738
  • Versatile PTT functionality compatible with HID, game controller, and IMX PTT systems
  • High output volume reaching up to 96 dB at 20 cm
  • Ergonomic design with an easily adjustable gooseneck microphone
  • Robust construction for enhanced operational stability

The device is powered via USB and offers integrated volume control for precise audio management. Its rear panel supports additional connectivity options, including an external PTT footswitch, AirTalk® headsets, and the HS4 PTT-L handset, providing users with a broad range of configuration possibilities.

With the introduction of the TM3 Quantum, Imtradex strengthens its role as a provider of communication solutions tailored to the needs of high-reliability industries.