HP 4815A test and calibrate

tgerbic All Messages By This Member #119814 I am gathering the test equipment needed and looking for information to make up the Special Test Cables. I should be able to make them and test the characteristics but don't know how long they are. I suspect the lengths are chosen to allow the two signals measured to line up on the scope screen if the pulse delay between the two signals is set correctly.? Regards Tony
peter bunge All Messages By This Member #119818 The 4815A is a vector Impedance meter. Are you thinking of making the probe, or do you have one? I would not recommend trying to make a probe for it. toggle quoted message Show quoted text On Tue, Nov 2, 2021 at 3:26 AM tgerbic <tgerbic@...> wrote: I am gathering the test equipment needed and looking for information to make up the Special Test Cables. I should be able to make them and test the characteristics but don't know how long they are. I suspect the lengths are chosen to allow the two signals measured to line up on the scope screen if the pulse delay between the two signals is set correctly.? Regards Tony
tgerbic All Messages By This Member #119822 I have a good working probe and two 4815As that need some work. First I would like to get one working and see if I can get some value from it in my lab. I would like to get a second probe and eventually get both units working. Regards

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