RF-TRX

Contacta RF-TRX - portable two-way RF radio transceiver

Contacta RF-TRX is a professional, portable radio transceiver that allows simultaneous transmission and reception of voice messages. The device combines the functions of a transmitter and receiver in one compact housing, ensuring effective communication in tour guide systems, simultaneous translations, tourist sites, museums, conference rooms, and places of worship. With operation in the 2.4GHz band and support for 40 independent channels, the system allows multiple groups to operate simultaneously without mutual interference.

RF-TRX is designed with user convenience and mobility in mind. The built-in lithium-ion battery provides up to 10 hours of operation, and charging via the Micro-USB port allows for quick preparation of the device for the next use. The splash-resistant housing increases reliability during operation in public venues and field applications.

The system allows for the operation of up to 99 transceivers in one group. One of them can be configured as the main transmitter with the ability to transmit and receive, while two additional devices can function as extra users with speaking and listening capabilities. This solution is ideal for guided tours, training sessions, group discussions, and conference events.

Functionality

• two-way voice communication - transmission and reception in one device
• support for 40 independent communication channels
• ability to operate up to 99 devices in one group
• one main user with transmission and reception capabilities
• ability to configure two additional users with speaking and listening functions
• transmission in the 2.4GHz ISM band
• range up to 300m in open space
• range up to 100m indoors
• charging via Micro-USB port
• compatible with headset
• designed for tour guide systems, translations, and group communication

Features

• built-in lithium-ion battery 3.7V / 1100mAh
• operating time up to 10 hours
• splash resistance
• frequency response 50Hz-7kHz
• transmission power 10mW
• sensitivity -95dBm
• data rate 2Mbps
• 2 audio jacks 3.5mm 4-pole
• Micro-USB charging port
• dimensions 98mm x 49mm x 17mm
• weight 88g
• black housing finish
• includes headset
• includes leather case with belt clip
• includes USB charging cable
• includes lanyard

Contacta RF-TRX is a practical solution for professional group communication systems, providing high mobility, ease of use, and the ability to conduct two-way voice communication in museums, historical sites, conference centers, meeting rooms, and places of worship.