[Antennas] 17 Meter J-pole

Jan Reimers janr at molienergy.com
Fri Aug 6 12:34:25 EDT 2004


Interesting problem. With 2m jpoles we just use wider diameter pipe to get
the band width up, but this would be impractical on 17. I wonder if you
could put two wire jpoles in parallel. Then vary the spacing between them
to get the disered bandwidth.
VA7JNR
> -----Original Message-----
> From: Durwydd MacTara [mailto:durwydd at hotmail.com]
> Sent: Friday, August 06, 2004 8:42 AM
> To: Antennas at mailman.qth.net
> Subject: [Antennas] 17 Meter J-pole
>>>> Any suggestions on maximizing bandwidth on one of these 
> beasties? i would 
> like to get an swr bw of 1.5:1 for the whole band! any 
> suggestions/ideas 
> gladly welcomed!
>> "Carpe` Diem!"
> Durwydd MacTara
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