2m Tape Yagi

WB2HOL 3 ELE YAGI

The WB2HOL yagi is a popular choice for ARDF. A link to the original design can be found at the end of this post.
This page describes some alternative construction methods, and integration with a 2m receiver enclosure.

COAX FEED

The WB2HOL yagi uses 4-way pipe connectors used to support the elements, but these are not generally available in the UK

After several failed attempts to use T-piece connectors and various pipe clips to support the elements the author finally opted to use a 2-hole-fixing plastic saddle clip, designed for the Marley 21.5mm overflow system. The elements are made from 25mm wide tape. The basic dimensions are shown below, optimized for operation at 144.5MHz

WB2HOL yagi - http://theleggios.net/wb2hol/projects/rdf/tape_bm.htm