The instructions are at
www.w0btu.com/Beverage_antennas.html
To test it, put a 450 ohm resistor on the high impedance winding and an
antenna analyzer on the low-Z.
And make sure there is infinite resistance between each winding and the
core, as 73 material is conductive.
73, Mike
www.w0btu.com
On Feb 2, 2018 9:59 AM, "MR TREVOR DUNNE" <ei2glb@eircom.net> wrote:
Hi I know it's probably been covered here hundreds of times but I'm looking
to make a matching Transformer for a 550ft beverage to 75 ohm coax,
I have so bn73-202 cores
Also how can I test it once it's built
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