Defective Power supply in HP8711a Network Analyser.

Rivendel_Ivo · 2008-03-03T19:37:23+00:00

Around 10 years ago I bought a (second hand) HP8711a and it workedfine.Since we moved to another house (few months no power on the unit) nowand then the instrument stops working (power down). Now it is so badthat the unit does not even boot anymore......Pulling RF units from the instrument does not help; problem remains.(I once had a RF unit with a shortened Tantalium capacitor).I am looking for the schematics of this unit (HP number 08711-90004)but no one can help me with this.Is there anyone who can give me a hint were to get these schematics ordoes anyone have similar problems?Ivo Maatman Borne Netherlands.

Mar 03, 2008 20 Replies

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Caesar Valenti 18 years ago

Glad you got it working.....it's nice to know that the schematics helped. CV

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Defective Power supply in HP8711a Network Analyser.

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