Current chokes help a random wire antenna greatly. But how much? So much so that they allow for operation on new bands?
Current chokes help a random wire antenna greatly. But how much? So much so that they allow for operation on new bands?
The random wire antenna is among the more popular options for portable operating in ham radio. Here, I scratch build the 9:1 unun and L-match tuner within a single enclosure in order to further explore which lengths of wire are best portable random wire operating.