[time-nuts] BNC Question

Stan, W1LE stanw1le at verizon.net
Sun Apr 10 02:28:00 UTC 2011


Sorri, I must have been thinking type N connectors.

Stan, W1LE


On 4/9/2011 8:18 PM, Brucekareen at aol.com wrote:
> Interestingly, 50 and 75-ohm BNC connectors have the same pin/shell
> dimensions and properly couple together.  For more information go to
> _http://www.cliftonlaboratories.com/august_2007.htm_
> (http://www.cliftonlaboratories.com/august_2007.htm)  and  scroll down to the 02 August 2007 entry.  There is a
> link to the Amphenol  site for specifics about the connectors.
>
> I am planning to use an Extron video distribution amplifier for standard
> frequency distribution.  The 75-ohm connectors will be OK.  These  amplifiers
> feed multiple 75-ohm outputs from a "zero-impedance" source by  inserting a
> 75-ohm resistor in each leg.  Some folks using these for  standard
> frequency distribution change the resistors to 50-ohms.
>
> Bruce, KG6OJI
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