Sorry for off topic. Been researching some radio history. Did old time ship spark gap transmitters have high voltage on the key itself? From what I can tell it looks like they used a battery to the key and then made high voltage in spark coil or induction coil? I'm assuming this would of have been a step up transformer? If anyone knows about this stuff I had some questions.
John cooper WT5Y w...@gt.rr.com Sent from my Cricket smartphone ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com