The 800MHz TETRA Repeater System is engineered for mission-critical communications, delivering reliable, high-performance signal coverage for public safety, transportation, utilities, and private networks. It supports both indoor and outdoor deployment with robust IP65 protection.

• LCD display showing input/output signal strength.
• Automatic isolation detection.
• Capable of improving three mobile networks simultaneously.
• Built-in Automatic Gain Control (AGC) and Automatic Level Control (ALC).
• Center frequency movable.
• NMS Lite for remote/local control and monitoring (Optional).

Shenzhen A T N J Communication, located in Guangming District, Shenzhen, is a professional RF manufacturer with 16 years of experience, primarily engaged in R&D, production, manufacturing, sales, and technical services.

Our main products include Digital LTE/NR series repeaters, SDR core boards, passive devices, Digital DAS systems, and technical solutions for Public and Private (VHF, TETRA) network base stations, as well as wireless frequency modules.

We undertake OEM and ODM services and projects for various RF equipment, wireless repeaters, multi-frequency DAS systems, remote network management center OAM, and equipment provision for indoor and outdoor signal coverage projects.

Our mature digital band-selective repeaters have been successfully deployed in overseas mobile operator markets. Our product field is expanding to include Public Safety and Low Altitude Economic Construction applications, featuring Public and Private Network Digital Multi-subband Repeaters, wireless signal repeaters, Integrated Base Stations, civil countermeasures, and phased array radar technology.

We have also realized Digital fiber multi-frequency, UHF, TETRA, VHF, and Microwave frequency shift repeaters. As technology progresses, we continue to develop easier-to-use, more functional, and intelligent RF products. We look forward to collaborating with you to create a brighter future together.