Boost weak signals instantly with the ATNJ Single Band DCS LTE Repeater, featuring a high-gain antenna for crystal-clear calls and uninterrupted data. Precision-engineered with aerospace-grade aluminum housing for heat dissipation and durability, this amplifier supports frequencies from 1805-1880 MHz. Ideal for remote offices, basements, or rural areas with poor carrier coverage. Plug-and-play setup with no software needed—just connect to your existing router or cell device. FCC-certified components ensure safe, interference-free operation. Ships wholesale-ready in bulk packaging for large-scale deployments.