Compact 160m loft antenna

This has appeared before but may spark some ideas in some people. At the old QTH (we moved 6 years ago, which seems incredible) I had a need for a simple antenna for 160m. At that time, I had easy access to the loft, so this antenna resulted. It was quite effective.

See https://sites.google.com/site/g3xbmqrp3/antennas/160m_loft_ant