On Mar 21, 6:35*pm, (David Griffith) wrote:
I'd like to modify an Arrow OSJ 146/440 to use an N connector instead of
SO239. *This would require an N-to-3/8"-24 stud. *Allen Lowe hasn't
heard of such a thing, which is why he doesn't offer that antenna with
an N-connector. *Does anyone here know if such a beast exists? *What
would it take to have some of these custom made?

--
David Griffith
* --- Put my last name where it belongs

What you may want to consider is a type N pigtail terminated with the
correct size of ring terminal. Add a wire mesh grip strain relief and
you'd have a pretty solid installation.
Alternatively you could mount a type N chassis connector to an angle
bracket and wire the center pin to a plain 3/8 24 stud insulated
stud.
--
Tom Horne, W3TDH