[Antennas] J-Pole antennas

Loren Moline WA7SKT lmoline at hotmail.com
Thu Nov 26 14:34:30 EST 2009


I do understand that a J-Pole is actually a 1/2 wave antenna fed by a 1/4 wave stub but for reference purposes refer to the long element as 3/4 wave and short as 1/4 wave.

 
Loren   WA7SKT

 
Member: ARRL and Pacific Northwest VHF Society
Member: Hearsat Satellite Monitoring Group
Location: CN86cx                                                                                        
                          
                                 









> From: lmoline at hotmail.com
> To: antennas at mailman.qth.net
> Date: Thu, 26 Nov 2009 11:30:14 -0800
> Subject: [Antennas] J-Pole antennas
> 
> 
> Hello,
> 
> I see 2 different ways that coax is hooked up feeding J-Pole antennas. One way with center conductor to 3/4 wave radiator and one way with center conductor to 1/4 wave stub. Is there a right and wrong way to connect? Thanks!
> 
>  
> Loren   WA7SKT
> 
>  
> Member: ARRL and Pacific Northwest VHF Society
> Member: Hearsat Satellite Monitoring Group
> Location: CN86cx                                                                                        
>                           
>                                  
> 
> 
> 
> 
> 
> 
> 
>  		 	   		  
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