Directional Antenna for LTE- / 5G broadband connection
If you are on the edge of cellular coverage, it is often possible to establish a data connection, e.g. with an LTE / 5G router with a...
Directional Antenna for LTE- / 5G broadband connection
Signalextention (part 2)
Signalextention (part 1)
Radio links
LoRaWAN
Mesh networks
Cable connections
Field telephone
Handy statt Smartphone