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Path: ...!3.eu.feeder.erje.net!feeder.erje.net!usenet.goja.nl.eu.org!weretis.net!feeder8.news.weretis.net!reader5.news.weretis.net!news.solani.org!.POSTED!not-for-mail From: Jan Panteltje <alien@comet.invalid> Newsgroups: sci.electronics.design Subject: Re: faster DDS clock Date: Mon, 23 Sep 2024 07:42:03 GMT Message-ID: <vcr64c$hagg$1@solani.org> References: <vphmejhqgb8br7j2u5dq7dus2schvi2rpu@4ax.com> <vcfibb$7jcv$1@dont-email.me> <nb0nejl0b1h6p40b3lp9ebmn0ln78pdi10@4ax.com> <vcg5o9$e18t$1@dont-email.me> <3r7nejdbihkhugevrmvvkvos85roknqrv5@4ax.com> <vci8m4$o1le$3@dont-email.me> <08qtej59j66s3segectheulp0nbje108pu@4ax.com> <vcnqsp$1qfk2$1@dont-email.me> <54tuejh1gdvq6i2tist29h0ikmmo55ks3u@4ax.com> <vcoleq$g3oa$1@solani.org> <qej1fj9tphl57fh8atqi8uqtc3aqev7c25@4ax.com> MIME-Version: 1.0 Content-Type: text/plain; ISO-8859-15 Content-Transfer-Encoding: 8bit Injection-Date: Mon, 23 Sep 2024 07:42:04 -0000 (UTC) Injection-Info: solani.org; logging-data="567824"; mail-complaints-to="abuse@news.solani.org" User-Agent: NewsFleX-1.5.7.5 (Linux-5.15.32-v7l+) Cancel-Lock: sha1:FYMpaO/oNw7Eldxhph9+zmE/moI= X-User-ID: eJwFwYEBwAAEA7CXGC3OMeP/E5bAqJxwgo7D1dfKrz0PthyKem6doOa05zVYlEiuyMRabscEW550jdj9AVHiFT0= X-Newsreader-location: NewsFleX-1.5.7.5 (c) 'LIGHTSPEED' off line news reader for the Linux platform NewsFleX homepage: http://www.panteltje.nl/panteltje/newsflex/ and ftp download ftp://sunsite.unc.edu/pub/linux/system/news/readers/ Bytes: 3521 Lines: 46 On a sunny day (Sun, 22 Sep 2024 19:10:37 -0700) it happened john larkin <JL@gct.com> wrote in <qej1fj9tphl57fh8atqi8uqtc3aqev7c25@4ax.com>: >On Sun, 22 Sep 2024 08:45:13 GMT, Jan Panteltje <alien@comet.invalid> >wrote: > >>On a sunny day (Sat, 21 Sep 2024 18:37:26 -0700) it happened john larkin >><JL@gct.com> wrote in <54tuejh1gdvq6i2tist29h0ikmmo55ks3u@4ax.com>: >> >>>On Sun, 22 Sep 2024 03:11:53 +0200, Lasse Langwadt <llc@fonz.dk> >>>wrote: >>>>used, go buy a server and it has VGA >>>> >>> >>>Seems silly to take digital data, convert it to analog, ship it six >>>feet, and convert it back to digital. >> >>Well the receiving site was analog amps that where outputing high voltage to CRT R,G,B grids >>to control brightness for the red green and blue guns. >>There are still many analog monitors around. >>I still have a nice one in the attic, my personal particle accelerator. >>Still used in places: >> >> https://www.electronicdesign.com/technologies/industrial/displays/article/55126442/thomas-electronics-the-evolution-of-cathode-ray-tube-crt-monitor-technology >>History: >> https://en.wikipedia.org/wiki/Cathode-ray_tube >> > >I wonder how many people here are using a CRT monitor. Or know >somebody who does. > Did not we ship all old stuff to third world countries as garbage? Some CRT monitiors, like tha old color Samsung I still have, were very good and brighter than the LCD I now sit in front of. And I still use my old Trio analog scope with a real green CRT! Also for playing old analog video of course: https://panteltje.nl/panteltje/scope_tv/index.html after the WW3 nuking that will be great to know how to do, with tubes of course, when all semi-conductors will be conductors... In a way I regret throwing away my old BW CRT portable TV... I had added a video input and it could display 80x40 text no problem from my Z80 system. Analog video is still in use here from some of my security cams... but digitally recorded...