[HCRA] I want one of these!

gjcollins at cox.net gjcollins at cox.net
Sun Sep 6 22:01:31 EDT 2009


Jim,

You should have a look at the short vertical studies Jerry Sevick, W2FMI, 
published it QST years back.  Its pretty hard to get a workable radiation 
resistance with a three-foot radiator, at least at the lower HF bands, that 
makes me wonder how they are coming up anything like 100% efficiency.

George

----- Original Message ----- 
From: "Jim W" <k1jaw at yahoo.com>
To: "Members" <HCRA at mailman.qth.net>; <nobarc at gate.lmrgroup.com>
Sent: Sunday, September 06, 2009 1:43 PM
Subject: [HCRA] I want one of these!


______________________________________________
-------Hampden County Radio Association-------
-----------e-mail list (reflector)-------------
______________________________________________
Maybe you have already seen this but it looks kind of interesting to me. Has 
anyone touched one of these yet? Three claims are that it is a vertical, 
near 100% efficient, and low angle of radiation - note the switch box for 
switching all bands between 10-20 (5 band).
A heck of an innovation if it really works.........
http://www.gapantenna.com/superc.htm
73Jim k1jaw



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