Topband
[Top] [All Lists]

Re: Topband: Rather use N-type (was Re: The answer to PL-259

To: topband <topband@contesting.com>
Subject: Re: Topband: Rather use N-type (was Re: The answer to PL-259
From: Steve Maki <lists@oakcom.org>
Date: Fri, 7 Dec 2018 19:28:04 -0500
List-post: <mailto:topband@contesting.com>
Hmm, how do solder that center pin if you can't pull it out of the connector? If it comes out of the connector easily, it's not a true captured pin connector (which is made for solid center conductor coax like LMR-400, LDF4, etc.), not RG-213, etc.

-Steve K8LX

On 12/07/18 19:10 PM, Mike Waters wrote:

The one I have in my hand has a solder hole in it. I take it that there are
newer ones that have contacts that grip the coax center conductor?

On Fri, Dec 7, 2018 at 6:04 PM Steve Maki <lists@oakcom.org> wrote:

Well here's the advantage of captivated center pins: the pin is NOT
bonded to the center conductor. IOW, if the coax center conductor
shrinks a bit, it can slide in the center pin and the pin stays put.

And that's exactly what you want it to do - especially with an N connector.
_________________
Searchable Archives: http://www.contesting.com/_topband - Topband Reflector

<Prev in Thread] Current Thread [Next in Thread>