9:1 Ununs

I wound 3 of the 10 T130-2 Toroids with 9 trifilar windings to make 9:1 UNUNS for end fed antennas...
I tested one, and it handled a 5 minute keydown with 100 watts CW into it.....It did not get hot at all....
I will have to wait until next month to put one up outside and test it out on all bands...I need a better tuner and cash for the PVC parts and hardware.

Here is a site that explains what to do with these:  https://docs.google.com/viewer?a=v&pid=sites&srcid=ZGVmYXVsdGRvbWFpbnx0aGV3b29kbGFuZHNhbWF0ZXVycmFkaW9jbHVifGd4OjYzMDVmODk0NjQ0Zjkz


73!