loop antenna plus 4:1 balun for the lower bands
https://www.m0mcx.co.uk/sg-230-feedi...oop-deltaloop/
https://www.yccc.org/Articles/Antenn...rt_version.ppt
I managed to get 128ft of wire up in a small back garden by going from the back fence, up to the rear corner of the house, along the gutters, and back down to the other corner of the garden, works relatively well.
10m extending fishing pole with a 1/4 wave vertical wire for the higher bands