Jeszcze znalazłem: http://www.repeater-builder.com/aea/aea-index.html
i tu opis "odnowienia" PK-232: https://www.domsmith.co.uk/blog/2018/04/15/pk-232-winlink/
i tu opis "odnowienia" PK-232: https://www.domsmith.co.uk/blog/2018/04/15/pk-232-winlink/