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Old June 7th 10, 01:23 AM posted to rec.radio.amateur.antenna
Gaius Gaius is offline
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First recorded activity by RadioBanter: Oct 2009
Posts: 18
Default BNC connectors 75 Ohm versus 50 Ohm?

In article , says...

No the size of the center conductor pin is different between 75 and 50
ohm connectors and will either make bad contact or damage the socket.

Please support that allegation with evidence.

What are the specified diameters of the inner conductor mating surfaces
of 75R and 50R BNC plugs ?

Include allowable manufacturing tolerances, and quote your sources.