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December 24th 05, 06:22 PM
posted to rec.radio.amateur.boatanchors
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Yellow filters for P7 phosphor CRT.
According to my DuMont handbook of CRTs, a yellow filter can be
used with a P7 phosphor CRT to allow viewing of the long decay part without being "blinded" by the bright blue trace. I've searched Ebay, Sphere Research and other sites looking for these. Anyone have one good for a 3" round CRT or know of a good substitute material (perhaps from a hobby store)? TIA, Steve. -- Steven D. Swift, , http://www.novatech-instr.com NOVATECH INSTRUMENTS, INC. P.O. Box 55997 206.301.8986, fax 206.363.4367 Seattle, Washington 98155 USA |
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