4:1 Ratio, 50 ohms unbalanced with a connector S0-239 to 200 ohms balanced. Can be used for off-center-fed antenna or type G5RV.
Specifications :
* Current Balun for various antenna (1.7 to 30 MHz).
- In order to work properly, it have two ferrite toroids with the good permeability for each transmission line wound on its own dedicated core
* All Hardware is in stainless steel for heavy duty use, all internal connection are soldered for static noise free.
* Also inside the balun a ground gap is inserted for lighting protection between both elements.
* Tested at 1000 Watts, power rating is for normal SSB or CW duty-cycles only .
* Balun is made of teflon wire winded over 2 toroid.
Made in Canada since over 30 years.