Re: Topband: Any way to check isolation transformer for FCP

2016-01-17 Thread Andrejs Pankins
at 1:52 AM, William Shanney <wshan...@verizon.net> wrote: > 5.7 uH sounds too low for 160M, I’d want ten times that to keep the > winding impedance >>50 ohms. > > Bill, W6QR > > On Jan 16, 2016, at 3:44 PM, Andrejs Pankins <yl2qn.a...@gmail.com> > wrote

Topband: Any way to check isolation transformer for FCP

2016-01-16 Thread Andrejs Pankins
Hello, Need your help. For a long time can't get working FCP for my Inverted L. I'm looking for some way to check quality of my homemade isolation transformer. I'm connect primary to 50 Ohm dummy load and secondary to Antenna Analyzer. Get reading @1850 Ra=28 Ohm and Rx=34 Ohm. Rx is raised with