Construction Project – QRP 1:1 Choke
I have constructed a QRP 1:1 current choke for a new homebrew 28.4 metre ZS6BKW antenna fed with 11.1 metres of 300 ohm window ladder line. The choke is placed at the end of the 300 ohm cable as a means of reducing common mode current. This choke will be used in combination with an…