Topband: 160m Vertical

List Mail mail10 at barefoothorse.com.au
Fri May 15 19:54:57 EDT 2020


-----Original Message----- 
From: Dave Cuthbert
Aloha Ron.

EZNEC ROHN25 model:

128' resonant at 1.796 MHz, 35 +j0 ohms
115' resonant at 2.000 MHz, 35 +j0 ohms

115', 1.800 MHz, 25 -j46 ohms
115' 1.800 MHz, 4.1 uH base series inductor, 25 +j0 ohms

    Dave KH6AQ
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Assuming what value of ground loss resistance?

Radiation resistance of 35 ohms plus several ohms of ground loss resistance 
is pretty close to what you want, without matching.

Luke VK3HJ 



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