Need information on Ferris Instruments Model 22-D signal generator. Would like a manual, but specs and schematic would help.
TIA,
Barry Newberger snipped-for-privacy@arrl.net
Need information on Ferris Instruments Model 22-D signal generator. Would like a manual, but specs and schematic would help.
TIA,
Barry Newberger snipped-for-privacy@arrl.net
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