I bought many many years ago (15 at least) from Maplin Electronics a Realistic Hyperscan PRO-26 scanner that we used for listening to everything from the neighbor's BT wander phone through to people having mobile phone calls and all of the emergency services. I've just found it while going through some bits & bobs & was wondering if you can still scan all of the above or have things moved on in some way to stop you from scanning like we used to in the good old days 
