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Re: Troubleshooting a 8591e with opt 130


 

HI Marco

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I have two HP8591E spectrum analysers one has several options installed including opt 130 the other had no option installed. I found opt 130 and opt 004 on eBay I just copied the wiring from the other HP8591E with the 130 installed so it was easy it worked ok no problem and option 130 calibrated ok and works well. I also replaced the battery as well as updating the firmware. One of the 8591E had the battery on the main board the other must be a newer 8591E has the battery on a daughter board with the ram and a super cap so a lot easier to change. I don¡¯t think you will find the 991130 it only changes from HP to Agilent logo so I am told but I did update to 980615 it has some bug fixes.

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Gordon GM1THS

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