Wolfgang Waldner1 minDirectional Antenna for LTE- / 5G broadband connectionIf 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...
Wolfgang Waldner1 minSignalextention (part 2)If the remote area is outside of a metropolitan area, you may be able to receive the signal from a remote base station. In order to...
Wolfgang Waldner2 minSignalextention (part 1)If the remote area is outside of a metropolitan area, you may be able to receive the signal from a remote cell phone station. In order to...
Wolfgang Waldner1 minRadio linksPoint to point connection for broadband communication Directional radio links transmit radio signals at very high frequencies (in the GHz...
Wolfgang Waldner1 minLoRaWANLow Power Wide Area Network All possible sensors and actuators should be connected to the internet in the future. This then gives rise to...
Wolfgang Waldner1 minMesh networksMesh networks for broadband communication A meshed network is understood to be radio services that automatically select the communication...
Wolfgang Waldner1 minCable connectionsLarge amounts of data can be transported over dozens of kilometers using modern fiber optic cables with little signal loss. With the...
Wolfgang Waldner1 minField telephoneIf only one voice connection is required, old field telephones can be used sensibly. Under favorable conditions (good cable, no...
Wolfgang Waldner1 minHandy statt SmartphoneIn contrast to a smartphone, a simple mobile phone only offers a limited range of functions, but on the other hand also brings tangible...