Digital Fiber Optical DAS Supports 4G 5G and Emergency Services 1800/2100/2600MHz Optical DAS

1800/2100/2600MHz Active DAS Fiber Optical DAS 5G and LTE Signal Distribution

2Watt Digital Optical Repeater System 33dBm Digital Optical dual band 1800/2100/2600MHz Amplifier DAS Repeater

Distributed Antenna System (DAS) remains the most effective and reliable solution for in-building wireless coverage and capacity. Since people spend most of their time at home, in offices, or other enterprise locations, indoor wireless connectivity has become essential. Today's wireless networks must carry not only voice traffic but also large volumes of data from smartphones and connected devices. As a result, DAS system design has grown increasingly complex to meet these demands, requiring a high Signal-to-Noise plus Interference Ratio (SNIR) to achieve high throughput.

ATNJ also integrates small cells and Wi-Fi solutions into our portfolio. Small cell solutions are ideal for small to medium enterprises, delivering targeted coverage and capacity. Wi-Fi solutions help offload network traffic in hotspot areas. Therefore, ATNJ provides a complete, end-to-end wireless network coverage solution.

Located in Guangming District Shenzhen, Shenzhen A T N J Communication is a professional RF manufacturer mainly engaged in R&D, production, manufacturing, sales, and technical services with 16 years of experience. The main products include Digital LTE/NR series repeater, SDR core board, Passive devices, Digital DAS system, Technical solutions for Public and Private (VHF,Tetra) network base station, Wireless frequency modules.

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

Nowadays, our digital repeaters not only reach 12 subbands simultaneously with local and remote control+monitor, but also are supplied to signal operators and Communication integrators worldwide, providing signal coverage solutions for residential areas, office buildings, supermarkets, basements and rural areas.

More mature digital band-selective repeaters were put into overseas mobile operator markets successfully. Our product field extends to Public Safety and Low altitude economic construction applications which include Public and Private Network Digital Multi-subband Repeater wireless signal repeater, Integrated Base Station, Civil countermeasure and phased array radar technology etc. Furthermore, Digital fiber multi-frequency, UHF, Tetra, VHF, Microwave frequency shift repeaters are realized. With the progress of science and technology, easier-to-use, more functional and intelligent RF products are being developed. We look forward to collaborating with you to create a brighter future together.