Increase reach

Wolfgang Waldner

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...

Wolfgang Waldner

Signalextention (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 Waldner

Signalextention (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 Waldner

Radio links

Point to point connection for broadband communication Directional radio links transmit radio signals at very high frequencies (in the GHz...

Wolfgang Waldner

LoRaWAN

Low Power Wide Area Network All possible sensors and actuators should be connected to the internet in the future. This then gives rise to...

Wolfgang Waldner

Mesh networks

Mesh networks for broadband communication A meshed network is understood to be radio services that automatically select the communication...

Wolfgang Waldner

Cable connections

Large amounts of data can be transported over dozens of kilometers using modern fiber optic cables with little signal loss. With the...

Wolfgang Waldner

Field telephone

If only one voice connection is required, old field telephones can be used sensibly. Under favorable conditions (good cable, no...

Wolfgang Waldner

Handy statt Smartphone

In contrast to a smartphone, a simple mobile phone only offers a limited range of functions, but on the other hand also brings tangible...