Is there a possibility tv on the laptop to look so with an external receiver or something?
For sure. Need only the necessary small change or go to the specific sender side and make you clever there
Some broadcasters also stream their TV program online, so you can watch it with the laptop and an active internet connection.
Otherwise, you will need a video input, e.g. Via a capture card to connect an external receiver to a PC / laptop.
Otherwise, there are also TV cards, which you can sometimes connect to a laptop.
There were times USB-DVB (?) Tuner.
https://de.wikipedia.org/...VB-T-Stick
you just have to be in the "reception area".