List of Lan Tian Mobile (LTE at Home) series posts: Legal LTE Network at Home for $100 (current post) Legal LTE Network at Home with Open5GS Yes, you read that right. Without the need for Faraday cages or signal-blocking measures, you can build a legal LTE network at home (in the US) for around $100, capable of transmitting continuously 24/7. Regarding "legal": I am not a lawyer or a wireless expert. Based on my research into the relevant policies and regulations, my entire setup should be legal. However, I take no responsibility if you encounter any legal issues after following the instructions in this post. CBRS Band: Unlicensed LTE/5G Band in the US The challenge in building your own LTE network lies not in the technology but in legally acquiring radio spectrum resources....