On Wednesday 21 January 2009 09:01:42 am Francesca C. Smith wrote:
On Wednesday 21 January 2009 06:19:57 Gordon JC Pearce
MM3YEQ wrote:
Every so often this crops up... ?Is it a
black-and-white CRT? ?Do you
know roughly what the scan rate is?
Perhaps you could use a tube from a scrapped TV. ?They can't be *that*
different.
Well the tube is about 4 inch in size. About the size of a old Osbourne.
Not sure what it is since its broke. I guess time to remove it and look
underneath for any markings.
The Osborne (no "u") O-1 used what they called a 5 inch tube. I'm pretty
sure
those monitors used in those were made by Zenith. Or at least the 9 inch
ones that were used in the Executive were, it's been long enough since I've
even seen an O-1 that I'm not as certain any more.
--
Member of the toughest, meanest, deadliest, most unrelenting -- and
ablest -- form of life in this section of space, a critter that can
be killed but can't be tamed. --Robert A. Heinlein, "The Puppet Masters"
-
Information is more dangerous than cannon to a society ruled by lies. --James
M Dakin