As it says on the tin....
1:Witter tow bar mounted cycle carrier
You would need the tow bar to match - it has a socket for the vertical bar to slot into.
Once fixed it can carry 2 bikes and is pretty secure - I had no problems over around 10k miles on european trips.
2: Omnisat external satellite dish
As I am sure you know these sit on a tripod and need manual set up. Somewhere I also have the little box and compass that seeks out Astra2.
Surprisingly these work pretty well in practice.
Bag is a bit scruffy but dish worked well last time I used it.
Both now surplus to requirements and cost free, but I don't have time to post so would need collection - I live just West of Cardiff and can make a good cup of coffee!