I would like to be able to determine if antenna is present at the end of a
piece of coax. In some case antennas of type ?? would have a DC resistance
across the coax and that makes it easy. But..., how would you easily
determine if a coax shows an infinite DC resistance (NO RETURN PATH) no
current flow - like simple did-poke.

Trying to spare the group all the details of what I am doing but I will
gladly answer any questions. Thank you in advance for your help.

Don