Hi Bill, Not knowing any details about your setup or transformer, I'd remove the transformer and check it with an ohmmeter; if good (isolation between pri/sec windings, and continuity of each winding) I'd look elsewhere. (That assumes the windings are not capacitively coupled to the input/output.) Steve ----- Original Message ----- From: "Bill Harms" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>; <[email protected]> Sent: Sunday, November 12, 2006 3:07 PM Subject: [IRCA] resistance across matching transformer
> The past couple of days, I noticed that signals on my BUG have > dropped strength. In the process of diagnosing the problem, I > noticed that there is about 12 Kohm resistance across the > transformer. The windings on the antenna side and the lead-in are > supposed to be isolated. Is this normal? I am guessing that perhaps > there is a short somewhere and that I need to re-wind/replace the > transformer I wound. Any ideas anyone? I would like get others' > opinions before I do surgery on the transformer. > > Bill Harms > Elkridge, Maryland > > _______________________________________________ > IRCA mailing list > [email protected] > http://arizona.hard-core-dx.com/mailman/listinfo/irca > > Opinions expressed in messages on this mailing list are those of the > original contributors and do not necessarily reflect the opinion of the > IRCA, its editors, publishing staff, or officers > > For more information: http://www.ircaonline.org > > To Post a message: [email protected] > _______________________________________________ IRCA mailing list [email protected] http://arizona.hard-core-dx.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: [email protected]
