Oohhh, that doesn't read nice at all, you need more coffee LS.
NR.
Biscuit tin aerial no good then?
Two Diagrams for DIY stealth wire aerial.
Simple and Better version.
Once made, tucked into attic OR under the eves of the house.
Straight out or as a VEE as shown.
Dead simple. Cheap. (Love that word)
The one on the left works when slung between two trees a treat.
When tuning snip a LITTLE bit off both ends i.e. a cm at the most at one time.
If you are going to run all 400 channels, add an extra 9" to each wire BEFORE you start tuning it in.
Cheers, Paul