1:1 dual core current balun
Constructed using dual 240/31 cores. Stainless steel hardware. 1-61MHZ
With dual cores you get great frequency range, equal current in each leg and very conservative RTTY 1.5KW rating.
Full power balun for dipoles, beams, anything that needs to be choked out.
A real workhorse with built in choking action for common mode rejection.
Typical choking impedance of 1.5K-4K from 1-31 Mhz reduces common mode current
Make yourself your antenna for 144MHz Great yagi antenna for 2 meters Band – Download .pdf File – To open file you neeed adobe reader http://www.iw5edi.com/wp-content/QM7144MHz.PDF Read more