[TowerTalk] SteppIR gain - Two Feed Lines
    Joe Subich, K4IK 
    k4ik at subich.com
       
    Wed Mar 16 20:02:47 EST 2005
    
    
  
Lee writes: 
> Two feedlines to the SteppIR is not a bad idea, but
> would take some engineering.  Have one fiberglass
> tubes for 40 through 10 on the driven element and two
> reels for belerium copper strips in two different
> reels.  When you go to 40 meters....the usual beam
> strips would go all the way in...and then the 40 to 10
> dipole goes out from a different set of reels out the
> same fibreglass tube using a different feedline.
Interesting to contemplate ... more difficult mechanically 
and more expensive than a relay to switch the matching 
transformer which SteppIR have rejected because of 
concerns with reliability. 
73, 
   ... Joe, K4IK 
 
    
    
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