[Antennaware] modelling an interlaced 3 bander

Carsten Steinhöfel carsten.steinhoefel at web.de
Thu Dec 22 07:59:34 EST 2005


Hi Tim,

what are the problems you ran into. I modelled my Optibeam OB11-5 (3el 20/3el 15/5el 10)
with EZNEC 4 and find the results realistic.

73 Carsten, DL1EFD


"Tim G. Brresen" <tim at sunsite.lv> schrieb am 22.12.05 11:51:50:
> 
> Hello Antennaware list,
> I'm trying to model the Finnish JP2000 interlaced 3 bander, but I ran in 
> to some problems.
> 
> We are talking a 3 interlaced beams on the same boom. An antenna simmilar 
> to the OptiBeams or the Force 12 interlaced ones.Thsi on got 3 elms for 14 
> and 21MHz and 4 for 28MHz.
> 
> It's driven on the the 14MHz dipole element only, the 21 and 28 DE's are 
> exited as sleve elm. from the 14MHz.
> 
> Anyone tried to model such a beast? Who whould care to share experiences?
> 
> 73
> Tim, OZ4GA
> 
> P.S. Finnish Antenna Ltd. posted the manual w. all meassures on the net at
> http://www.oh2u.com/finnishantenna/JP2000_Manual.pdf
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