3 ms·
A sibling comment mentioned using a Bias-T, and that's pretty much always needed unless you're using a COTS Rx (which would generally have one built-in) It doe
by tonyarkles 8y ago
A sibling comment mentioned using a Bias-T, and that's pretty much always needed unless you're using a COTS Rx (which would generally have one built-in)
It doesn't even have to be a fancy one. In a pinch, once, I use a random-valued inductor and the smallest-valued capacitor I had on-hand, and soldered them to a little PCB I made by slicing up copper-clad board with an x-acto knife. (0603 parts, if I recall.) Worked like a charm!