On 2008-02-03 23:08 +0100, JH. wrote: > this is for all who have asked about the status of my Frequency Shifter > project: > > I've just made a major update here: > http://www.jhaible.heim.at/fs1a/fs1a.html Thanks for the update. On board 1, Q2 and Q3 are either 2 x 2SA733 or 1 x 2SA1349. Neither seem easy to find. Any chance of a layout for more mundane parts like 1 x SSM2220 or 1 x MAT03 ? (For those who wonder what U10 and U12 are, they're MC1496. Available from Mouser for 0.62 USD or Farnell for 1.39 EUR, take your pick.) -- Andr\ufffd Majorel <URL:http://www.teaser.fr/~amajorel/> Do not use this account for regular correspondence. See the URL above for contact information.
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Re: [sdiy] Frequency Shifter FS-1A update
2008-02-04 by Andre Majorel