Portable Radio Frequency Transmitter – RF-TX1

RF-TX1 Radio Frequency Transmitter

Our lightweight Portable Radio Frequency Transmitter gives on-the-move transmission of clear speech to our to portable receivers and transceiver across 40 channels.

It is provided with a belt-clip to allow users to unobtrusively wear the unit when needed, and uses a micro-USB power supply to make charging the unit simple and fast.


Ideal for situations where listeners require clear sound, tour guidance or interpretation.

  • Museums
  • Historical Sites
  • Meeting Rooms
  • Conferences
  • Places of Worship

System Components

Earworn Microphone

The earworn microphone for our Portable RF Transmitter has a 1.2 metre cable and 3.5mm colour-coded jack.


2 Bay Charging Station

This 2 Bay Charging Station is for use with our Portable Radio Frequency Transmitter and Portable Radio Frequency Receiver to hold 2 units in a standing position.

20 Bay Charger Case

This charger case is for use with our Portable RF Transmitter and Portable RF Receiver and can hold up to 20 receivers in a standing position.


Our microphone for use with the Portable RF Transmitter provides clear sound.

Hearing Loop Hub

Visit our Hearing Loop Hub to see how hearing loops work, what different types of loops can do for your business, the latest information on legislations and standards, and frequently asked questions.

Made In The UK MADE IN THE UK: We’re proud to say our Contacta designed products are manufactured in the UK

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