Anybody know what this is used for in HAM radio? https://nh.craigslist.org/ele/d/exeter-ham-radio/7639939794.html 73, KC1SOZ Juan -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.w1hh.org/pipermail/bars_w1hh.org/attachments/20230705/82de6e8a/attachment.htm>