The TT118 / TT119 Long Range Integrated Desktop FM Simultaneous Interpretation System is a professional wireless interpretation solution designed for conferences, meetings, training sessions, guided tours, educational environments, and multilingual events. Available in multiple receiver configurations, the system can be tailored to suit small, medium, or large audience requirements.
Designed for reliable long-range wireless audio transmission, the TT118 / TT119 combines transmitting and receiving capabilities into an easy-to-use desktop system. Its plug-and-play operation allows rapid deployment with minimal setup, making it ideal for both permanent installations and portable event applications.
Key Features
- Available in multiple receiver configurations to suit different audience sizes
- Unique interpreter monitor function for enhanced live interpretation control
- Long-range wireless coverage up to 328ft (100m)
- 17-channel transmitter and receiver system
- 72–76 MHz FM frequency band for reliable audio transmission
- Simple plug-and-play operation
- Integrated desktop transmitter and receiver design
- Supports multiple languages, channels, or user groups
- Up to 6 systems can operate simultaneously within the same venue
Ideal Applications
- Simultaneous interpretation and translation
- Conferences and seminars
- Corporate meetings
- Training and educational environments
- Guided tours and visitor groups
- Religious services and community events
- Multilingual presentations and international gatherings
Product Overview
The TT118 / TT119 FM Interpretation System delivers clear and dependable audio communication across multiple channels, making it suitable for a wide range of professional interpretation applications. With support for up to 17 channels and the ability to operate several systems simultaneously within the same location, it provides a flexible solution for venues requiring multiple language streams or audience groups.
The integrated desktop design simplifies operation for interpreters and event organisers, while the dedicated interpreter monitoring function helps ensure accurate and efficient communication throughout live events.
Select the required receiver configuration from the available options to create a system that best matches your audience size and application requirements.
Description

If you have a larger area to cover, then you’ll need more powerful FM translation equipment.Retekess TT118 TT119 Professional-grade Simultaneous Interpretation Systems are better at canceling out radio interference delivering clearer audio and wider, more reliable coverage.They combine multi-channel transmitter and receivers for improved reliability and versatility.Specially designed for language interpretation,It features a unique interpreter monitor feature that allows the interpreter to receive direct audio of the speaker's voice to his or her headphones. It can be expanded by adding an unlimited number of additional receivers. This system is ideal for houses of worship, conference rooms,courtrooms, and auditoriums.

One Machine in Hand,Effortless Translation
The Retekess TT119 is a powerful FM transmitter featuring a high-contrast LED display and simple menu navigation. Ideal for interpretation and live translation settings where a longer range is required, it integrates both receiving and transmitting functions—eliminating the need for interpreters to wear an extra receiver. Small size and portable, the device takes up minimal space,whether in a conference room or on the podium; you can use it easily.And It is easy to install as a plug-and-play solution, ensuring simple setup and straightforward operation.

17 Selectable Channels in 72-76 MHz
The system offers 17 selectable channels,each channel can be dedicated to transmitting a specific language,enabling the deployment of up to 6 different language or groups simultaneously in the same area. A single transmitter can be connected to any number of receivers,meaning an unlimited number of listener’s (using the Receivers) can select their language, then listen to the interpreter of their choice.
Note: This system requires a human language interpreter, it does not translate automatically.

100m/328ft Long Transmission Range
The TT119 transmitter wirelessly broadcasts voice, music, or audio over a range of up to 328 feet. Thanks to the penetrating nature of FM signals, it requires no direct line of sight, minimizing signal loss and interference even through walls and other obstacles. The result is crystal-clear translation for every attendee, even in the back row, without a single dropout.

Supports Stereo Sound Quality
The simultaneous interpretation systems has high sound restoration and supports stereo transmission which can give listeners a more realistic and three-dimensional sound environment; making people feel as if they are actually there.The included dual earphones specially designed to optimize audio quality on receivers, featuring a 3.5mm stereo plug.

Supports External Audio Input
The TT119 transmitter is highly compatible with XLR/AUX/RCA/USB audio input,providing greater flexibility .The interpreter simply connects a microphone with a 3.5mm plug into the unit to broadcast their voice. Unit also can connect to a sound system through a line-level (RCA) jack to broadcast music or other audio service.The USB port enables audio output by connecting to other devices.
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One-Click Mute
One key mute function allows interpreter to conveniently control microphone to prevent background noise or speaking at the same time.
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Original Language Button
Seamlessly switching to the original language when translation is not required, making operation both convenient and efficient.
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Pausing Background Music
Pausing background music reduces noise levels and makes it easier to hear each other, thus promoting effective communication.

Dedicated Master Volume Control
The transmitter has two volume adjustment knobs to control the volume of microphone and eraphone conveniently.the wide volume range is suitable for different scenes and environments; choose a lower volume indoors; or increase the volume to ensure clear audibility outdoors.The receiver also has volume adjustment button and allows listeners to adjust the volume to a level that suits them.

Multi-Channel Portable Receiver
Retekess TT118 receiver features straightforward operation with just five buttons—suitable for both new and experienced users. Weighing only 90g, the receiver is remarkably lightweight and portable. Wear it comfortably around your neck with the included lanyard, or simply slip it into a pocket. Powered by AA batteries, it provides up to 10 hours of continuous use.

Noise-Canceling Double Headphones
The set includes over-ear noise-canceling headphones Allow to start listening right out of the box. The headphones provide clear translations with foam padding for comfort and noise isolation. The adjustable, extra-wide headband fits all head sizes.
Hands-Free Microphone
This compact and lightweight microphone clips effortlessly onto your collar or other articles of clothing, ensuring a hands-free experience while capturing clear and professional sound.The Microphone’s design minimizes background noise, allowing Interpreter's voice to take center stage. Its compact size and lightweight construction make it comfortable for extended wear.
High Compatibility
The system is compatible with most FM systems working within the 72-76 MHz fre-quency band,including popular models like Williams Sound transmitters (PPA T35, T27, T32, T36).

Wireless Portable FM Simultaneous Interpretation System Package Includes
| KIT 1 | 1TX+4RX+4Headsets |
| Transmitter*1、Receiver*4、 Power adapter*1、Lavalier Microphone*1、Single-ear headphone*4、 Headset*4、Lanyard*4 | |
| KIT 2 | 1TX+10RX+10Headsets |
| Transmitter*1、Receiver*10、 Power adapter*1、Lavalier Microphone*1、Single-ear headphone*10、 Headset*10、Lanyard*10 | |
| KIT 3 | 1TX+20RX+20Headsets |
| Transmitter*1、Receiver*20、 Power adapter*1、Lavalier Microphone*1、Single-ear headphone*20、 Headset*20、Lanyard*20 |