[time-nuts] HP58504A antenna
jpradoes at telefonica.net
Mon Jul 21 13:33:46 EDT 2008
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
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