[R-390] MB Connectors

David C. Hallam dhallam at rapidsys.com
Mon Dec 8 18:02:27 EST 2008


Tisha Hayes wrote:
> I think that the weakness of the standard for the MB connector and the 
> rise of other connector types led to the demise of the MB connector. 
> It really does not have a standard impedance rating and is a bit 
> freakish. I suspect that there is probably some excess inventory that 
> has been sitting on shelves for decades now. For those of us who need 
> to make an extender cable or replace a bad connector end they should 
> be about as easy to find as an unused ballast tube.
>
> I have not had much success in finding the standards doc on the MB 
> connector family, just occasional references to it's capability. 
> Unfortunately when you try to look it up using google, you need to 
> filter through all of the *MB* results and ignore references to a 
> multi-pin connector that is called MB by a Japanese company.
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Stick with the R-390 and you don't have to worry about MB connectors!

David
KC2JD/4



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