Sigh, Tempest. "We" used to service some Tempest spec sites. Btw, you need a security clearance to be able to access/read the spec too :-)) And, some of our guys just would not keep the spares cabinet locked.
I agree that shielding/filtering the supply is not impossible, but is so much harder than having to do nothing when it comes to the linear regulator supplies. Apparently the users aren't bothered by the level of noise from diode steps [eg zeners]. John K -----Original Message----- From: neonixie-l@googlegroups.com [mailto:neonixie-l@googlegroups.com] On Behalf Of Bill Notfaded Sent: Friday, 16 August 2019 15:43 To: neonixie-l Subject: RE: [neonixie-l] power supplies and radio interference You can always build a little tempest facility around it. Like a small Faraday cage. Bill -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/897d7d9a-88e5-40d0-bbec-7bc9eae61da5%40googlegroups.com. -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/004a01d553fd%2489dde670%249d99b350%24%40internode.on.net.
