Reg Edwards wrote:
Don't know what a Cobra is.

It's a linear loaded folding shaped like this for 1/2 of the antenna:

62 feet per side
---------------------------------------+
|
+--------------------------------------+
|
+----------------------------------------FP--- other side

Freq MHZ Loss relative to ideal
1.9 8 dB

The above antenna doesn't have nearly that amount of loss on 160m.
--
73, Cecil http://www.qsl.net/w5dxp