Hi mate,
Type Vr will be a rubbish aftermarket one. As others have said, you can't really beat a standard aerial for reception.
If you go on eBay and type in "punto mk2 aerial" you will see loads of new standard ones. You may just need the aerial part, or you may need a new base too.
It's very easy to fit shod you need to replace the whole unit!
Alan
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