I am trying to calculate the impedance of my coaxial cable which I use to measure a Direct Current signal. What is the frequency I should use? - Quora
![Open-ended, Shorted and Properly Terminated Transmission Lines | Basic Alternating Current (AC) Theory | Textbook Open-ended, Shorted and Properly Terminated Transmission Lines | Basic Alternating Current (AC) Theory | Textbook](https://control.com/uploads/articles/image1_5_10.jpg)
Open-ended, Shorted and Properly Terminated Transmission Lines | Basic Alternating Current (AC) Theory | Textbook
![Evolution of the cable impedance in common mode test with the cable in... | Download Scientific Diagram Evolution of the cable impedance in common mode test with the cable in... | Download Scientific Diagram](https://www.researchgate.net/publication/280255211/figure/fig11/AS:292034998616084@1446637977743/Evolution-of-the-cable-impedance-in-common-mode-test-with-the-cable-in-open-circuit-and.png)