N8KDV wrote:

Robert11 wrote:

Hello:

Went to R/S today to pick up some BNC connectors to make a short coax patch
wire.

Was somewhat surprised to see that they only carry, now, the "screw-on"
variety.
No more soldered ones.

Apparently you insert the stripped end of the coax into the connector, and
twist a portion of the rear
of the connector barrel which clamps the braid.
My guess is that this probably is OK for the braid, but I can't imagine how
it connects, relaiably, to the center pin.

Looking at it in the package, it seems the coax wire just pokes into the
center pin, and that's that.
Maybe they expect gravity to make a contact.

Seems like this would make a really poor connector, but perhaps I'm too old
fashioned in thinking that
the only good contact is a soldered one.

Am I missing anything here ?

Do they actually work ?
Work good enough for a receiver's coax run ?

Thanks,
Bob

They work just fine as long as one follows the instructions on the package for
properly trimming the coax before inserting it into the connector.



Exactly what I was going to say. They have complete instructions on
the package, and done by those instructions, the finished product is
solid and works fine - I used one to connect antenna on my own receiver
- no problems at all.
I don't transmit, so can offer no opinion as to how reliable/unreliable
they might be in that application.

Tony


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