Hi Bruce, I looked at that also. Using OPERA browser I can zoom in really well and at 400 % you can just make out the trace under the coating and other stuff obscuring the view.
Bill....WB6BNQ Bruce Griffiths wrote: > Jose Manuel wrote: > > Hello all, > > > > I´d like to repair a HP58504A antenna that don´t deliver any output signal. > > The current is about 30 mA ( I think too high), and the transistor (unknown > > type) and the MMIC (uPC2749TB), seems to be with correct voltage. > > > > Does anyone have any experience or data about this antenna? > > > > I took an inside photo: http://www.ea1px.es/HP58504A.jpg Can the > > transistor be identified by the color code? > > > > > > > > Thanks in advance, José, EA1PX > > > Jose > > Its hard to be certain from the picture but is the to end (opposite end > to that connected to the input transistor gate track) of the white > ceramic cap connected to the antenna input or not? > it should be. > > Bruce > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
