https://en.wikipedia.org/wiki/Extremely_low_frequency As low as you wanna go bab...

		mhh__ on April 28, 2020 \| parent \| context \| favorite \| on: Wi-Fi over Coax https://en.wikipedia.org/wiki/Extremely_low_frequency As low as you wanna go baby. For a practical/realistic example, a Vector Network Analyzer might consider anything from 15MHz to 50kHz as DC.