Digital 1800+2100+3500MHz band selective repeater designed for public and private network applications.

A digital selective band repeater is a signal booster that receives wireless signals, converts them to digital form, digitally filters out only the desired frequency bands with high precision, amplifies those selected bands, and then retransmits them. This improves coverage and signal quality while effectively rejecting interference and unwanted signals.

• Digital - Amplifies digital signals by converting to analog and then back to digital

• Manual Gain Control: 31 dB in step of 1dB
• Automatic Gain Control: ≥20 dB
• Gain Flatness(per sub-band): ≤±3.5 dB(peak-to-peak)
• Max.Input Power Without Damage: 0 dBm
• Frequency Stability: ≤±0.01 ppm
• Noise Figure: ≤8dB
• VSWR: ≤2
• System Delay: ≤6μs
• RF Connector: N-Female
• Impedance: 50Ω
• Power Supply: Input: AC100~240V,50/60 Hz Output: DC24V/4.2A
• Power Consumption: ≤70W
• Dimensions: 350*268*80mm
• Weight: ≤7kgs
• IP Rating: IP30
• Operating Temperature: -10℃ to 60℃
• NMS: Local: RJ45 Remote: Via Cloud-based NMS (optional)

• NSA/SA Support: Compatible with both Non-Standalone and Standalone 5G networks.
• Accurate Synchronization: Built-in 5G base band synchronous detection module (SDM) ensures precise timing with the donor base station.
• Multi-band support offers flexibility to meet various network demands.
• Fine-grained control is achieved through individual sub-band activation/deactivation.
• Intelligent algorithms effectively mitigate uplink interference.
• Independent gain control further optimizes performance.
• Self-control mechanisms minimize interference during new base station deployments.
• NMS facilitates remote/local control and monitoring.

Located in Guangming District Shenzhen, Shenzhen A T N J Communication 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, wireless frequency modules.

We undertake OEM, 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.