This is a satellite dish (DVB-S) so if you attach it to a wagon you will need to point it at your preferred satellite (e.g. Astra) every time you want to use it. This model (the twin) has two LNB inputs, so you can receive two satellite signals at the same time, i.e. to two devices. The other one listed has a single input. I suspect what you really want is DVB-T, but you should also be aware that Switzerland ceased DVB-T transmission in 2019.

Hello -The alignment should already be accurate...First set up roughly, when a picture has been found, adjust to a maximum using the signal strength by finely changing the direction and inclination. -It doesn't matter whether you use a large or small dish, as long as it is a satellite receiver. - Every cable has a certain loss which attenuates the signal, the longer the cable, the greater the loss. if the cable is infinitely long, there will eventually be nothing at the front! How many is a few metres........ In the normal case it is enough. Hope I could help. Greetings

no cable, just all the hooks to attach it to a pole or wall.

No unfortunately no switch the antenna only has a fixed orientation

Twin has two connections for two participants / devices (Twin LNB). Single has only one connection (Single LNB).

Hello I do not have a rotor in use. I use 2 selfsat. I once had a motor on a parabolic reflector - it worked great, but you had to wait a short time for the motor to turn the parabolic antenna when you changed channels. My recommendation - if space allows, better 2 selfsats than one motor.

With the Selfsat H30D2, only one satellite can be controlled at a time. If you want to control two different satellites at the same time, you need another Selfsat H30D2.

The Selfsat H50D. H30D. H21D. Should be suitable for Astra 1and 2, Türksat, Hotbird, Eutelsat5 west A and Hispasat according to the operating instructions.