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Article #4426

Re: What does BNC stand for?

#4426
From: Michael Schuster
Date: Tue, 20 Mar 1990 00:44
21 lines
1687 bytes
In article <393@icebox.nsc.com> waggoner@dtg.nsc.com (Mark Waggoner) writes:
>Does anyone know what BNC, as in 'BNC connector' stands for?  Does it
>stand for anything?

During WWII, the requirements for connectors better than
the UHF PL-269 and SO-239 ones, to be used for radar use, prompted two designs.
The first was developed at Bell Labs by Paul Neill and was identified as the
type N connector. At the same time, another connector was devised by Carl
Concelman. Named the type C connector, it was first designed as a true
50-ohm connector. Later, Neill and Concelman collaborated on the design of a
miniature bayonet locking connector. This was dubbed the Bayonet Neill
Concelman, or BNC connector. Some time after that, an improved, threaded
version for airborne use was developed and called the Threaded Neill
Concelman connector. For precise microwave use, a series of subminiature
connectors was produced - A, B, and C. Of these, the A or subminiature
(SMA) is the most popular.

-- 
l\  /l'   _  Mike Schuster          70346.1745@compuserve.com
l \/ lll/(_  Big Electric Cat       schuster@dasys1.UUCP   CIS:70346,1745
l    lll\(_  New York, NY USA       BIX,DELPHI,GEnie:MSCHUSTER 
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Message-ID: <1990Mar20.004450.21746@dasys1.uucp>
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References: <393@icebox.nsc.com>

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From: schuster@dasys1.uucp (Michael Schuster)
Newsgroups: sci.electronics
Subject: Re: What does BNC stand for?
Message-ID: <1990Mar20.004450.21746@dasys1.uucp>
Date: 20 Mar 90 00:44:50 GMT
References: <393@icebox.nsc.com>
Reply-To: schuster@dasys1.UUCP (Michael Schuster)
Organization: The Big Electric Cat; New York, N.Y. USA
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