Great news for owners of the wonderful old Leitch CSD-5300N master clocks.
Many stations and academic facilities still use these fine clocks as they have
SMPTE time code and impulse out as well as an audio time beep option. They are
still quite valuable on ebay. The dial-up sync option is st
I have a relatively new Franklin Master Clock, model MP088-00A021 made in
Philadelphia that just died. It's a minute master with reversing polarity.
Does anyone have a schematic? The company is out of business after many years
of making school clocks and no info on the web.
Bill
w1bkr
I own a Heathkit GC 1000 Most Accurate Clock. It's in terrific shape but not
used for many years. It has stopped locking up to WWV and sometimes freezes
up. Can any of our "nuts" repair it? Anyone want to buy it?
Bill, w1...@aol.com
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time-nuts
My problem: I'd like some kind of off-the-shelf device that can take the time
code and switch on or impulse another circuit-- specifically I'd like to
trigger a 180 year-old fog bell (I'm a lighthouse nut as well,
www.henryisland.com) on the hour and maybe be able to impulse my minute school
