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Re: HP 5086-7906 YTO


 

Hello Yves,

This second converter assembly is also used in the 8563E and also ESA
E4407B spectrum analyzers. In fact I think it is common for all
6.5/13.5/26.5GHz versions.

Mine had failed in the E4407B and it looks like it is related to an
incorrectly manufactured transformer inside the assembly.

I attached the Agilent Service Note related to this issue.

Part number affected is 5086-7958.

Thanks for the nice PDF with all explanations.

Regards,
Razvan

On 13/09/2024 07:51, Yves Tardif via groups.io wrote:
Hi Adri,

A friend of mine had a faulty 8595E, the problem comes from the option
card 130.

But I took the opportunity to look at the second converter, so here are
some details on this module.

Regards

Yves

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