I've just finished scanning the HP Journal issues that cover the 8566A and 8568A spectrum analyzers. They make great reads if you own or use one of these beasts.
These issues are very applicable to the later -B suffix instruments as well, since the differences were confined to their CPU sections. Here are some links for any who might be interested: http://thegleam.com/hpj8568.pdf (HP 8568A, June 1978, 12.5 MB) http://thegleam.com/hpj8566a.pdf (HP 8566A, August 1979, 16.5 MB) http://thegleam.com/hpj8662.pdf) (HP 8662A, February 1981, 12.7 MB; I've had this one lying around for awhile) PLEASE NOTE: I will remove these files within 24-48 hours to reclaim the space they're taking up, so anyone who wants them should download them asap. As with any large .PDF files, I don't recommend trying to browse or print them online; save a local copy to your own hard drive first. -- john, KE5FX _______________________________________________ time-nuts mailing list [email protected] https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
