Topband: How can I tune an FCP without isolation transformer ???

Douglas Ruz (CO8DM) co8dm at frcuba.co.cu
Mon Feb 1 14:49:21 EST 2016


Hi Topbanders,

I am building an Inv L for 160m with FCP.

As i can get an isolation transformer i will add a series loading coil (about 17uH) to my FCP and then an RF choke.

How can i tune my FCP + Loading coil ??...i need a balance between FCP+Loading coil and the Radiator.

Can i build 2 FCP with loading coils and tune like a dipole with my MFJ-259???...then remove one of the FCP´s or keep both.

Thoughts ??

73....Douglas, CO8DM



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