If you really want to know how strong your cell signal is, you need to look at a direct measurement of the signal strength, as measured in decibels (dB).

If you receive your TV signal via satellite dish, connect the end of the coaxial cable connected to your satellite receiver in the input labeled "LNB/Dish." Check for signal presence using the ...

This article explores some common measurement parameters and how skew-matched coaxial assemblies can augment a test setup to boost the accuracy of the overall differential-signal characterization ...