[Towertalk] Re: Shunt Fed Tower - Again
Bob Henderson
bob@cytanet.com.cy
Tue, 17 Dec 2002 13:26:54 -0000
My thanks again, to you fine gentlefolk of the Towertalk Reflector.
As recommended by several of you, I reduced the height of the shunt
connection on my tower to 48 feet, the top of the third crank up section. I
can now report that I am seeing a perfect 1:1 SWR at 1830 kHz. This is with
about 280 pf of series capacitance. I can also move the min SWR point
around the band quite nicely through adjustment of the series capacitor.
The SWR minima is not as sharp as I expected, I imagine that means I need to
get out there and put more radials down.
Season's greetings.
Bob 5B4AGN, P3F