I have a hopefully simple question:

Suppose one were to match the delay of two 3' cables to within ±1 ps at say 100MHz.

Would those two cables then be matched at any other freq?

If not, how much of would they be unmatched (in general) and what is the determining factor for this?

Thank you very much

Suppose one were to match the delay of two 3' cables to within ±1 ps at say 100MHz.

Would those two cables then be matched at any other freq?

If not, how much of would they be unmatched (in general) and what is the determining factor for this?

Thank you very much

Thank you for pointing me in the right direction.