If you need to properly solder a UHF-Plug to a cable, you might consider a plug of this type: http://www.steckerprofi-shop.com/themes/kategorie/index.php?id=55&katId=64&parentId=&submenue=0&action=detail&was=&wo=&vonEg=0&wievielEintraege=12 Pretty much the same as a N-type connector. Martin DM4iM