[TowerTalk] Interesting article on coax connectors

Jim Brown jim at audiosystemsgroup.com
Mon Nov 25 12:46:13 EST 2013


On 11/25/2013 9:18 AM, K7LXC at aol.com wrote:
> Howdy, TowerTalkians --
>   
>      Here's an interesting technical article on UHF  connectors by Larry,
> W0QE.
>   
> http://www.w0qe.com/Technical_Topics/uhf_connector_compensation.html

Larry has done some very nice work here, which I've used by adding cable 
to those connectors -- one pair to connect the cable to the source, and 
a second pair for connection to a load. See the link below.

k9yc.com/UHFConnectorImpedance.pdf

The only thing I changed in Larry's connector model is the loss in the 
section of transmission line that describes the connector to a value I 
believe is much more realistic for conductors the size of a mated pair 
of Amphenol UHF connectors.

Looking at this, I don't see a need for compensation.

73, Jim K9YC


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