For sale and wanted ads, notices of where to find items of interest, club marketplace, and pointers to anything of interest to those wanting to buy or sell NBTV-related items.
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by Harry Dalek » Thu Nov 15, 2012 8:00 pm
Photomultiplier Tube here on ebay looks nice and cheap..
http://www.ebay.co.uk/itm/Photomultipli ... 3a7b0fb109
The electromagnetic spectrum has no theoretical limit at either end. If all the mass/energy in the Universe is considered a 'limit', then that would be the only real theoretical limit to the maximum frequency attainable.
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Harry Dalek
- "Fester! Don't do that to 'Thing'"
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