--- In [email protected], KD5NWA <[EMAIL PROTECTED]> wrote: > > The Huff and Puff moves the frequency to correct for drift and that > is the key. Careful design and construction of the VCO will give you > low drift therefore not many corrections. > That is correct, but it seems that the output frequency will toggle between 2 frequencies separated by the "resolution" of the Huff & Puff. In any case the VCO must already be very stable.
Regarding the audio transformers from one of your other posts: would you place them AFTER the OPAs or BEFORE as suggested by JR Dakota? Jean-Claude PJ2BVU ------------------------ Yahoo! Groups Sponsor --------------------~--> Everything you need is one click away. Make Yahoo! your home page now. http://us.click.yahoo.com/AHchtC/4FxNAA/yQLSAA/ELTolB/TM --------------------------------------------------------------------~-> Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/soft_radio/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
