Greetings All,

 

Can someone tell me if the line isolators sold by RadioWorks are used for the 
same purpose as the Common Mode Chokes referred to here? ?

 

See the link below...

 

http://www.radioworks.com/ct-4.html

 



Edwin Marzan AB2VW


 
> From: telli...@itsco.com
> To: sh...@bak.rr.com; FlexRadio@flex-radio.biz
> Date: Sun, 18 Apr 2010 16:57:39 -0400
> Subject: Re: [Flexradio] Common Mode Chokes - Purchasing Ferrite
> 
> It is important. The effectiveness of the impedance provided by the ferrite 
> is determined by how close the material is to the electromagnetic field (the 
> common mode currents) that is magnetizing the ferrite material. I suspect 
> that the inverse square law would be applicable in this case, so twice as far 
> away is 4 times less effective.
> 
> FlexRadio just received reprint permission for the article by Chuck W1HIS, 
> Common-Mode Chokes and it is available from the Knowledge Center
> http://kc.flex-radio.com/KnowledgebaseArticle50471.aspx
> 
> 
> 
> -Tim
> 
> -----Original Message-----
> From: flexradio-boun...@flex-radio.biz 
> [mailto:flexradio-boun...@flex-radio.biz] On Behalf Of Steven L Hess
> Sent: Sunday, April 18, 2010 4:03 PM
> To: flexradio@flex-radio.biz
> Subject: Re: [Flexradio] Commom Mode Chokes - Purchasing Ferrite
> 
> How important is snugness of fit when applying beads and toroids to wire and 
> cables for RFI suprerssion and common mode problems?
> 
> --
> Regards de KC6KGE
> Skype flamebait
> Monitoring at least one of the following Frequencies if the radio is on and I 
> am not on a net or using the digital modes; 3975, 14.329. I am always 
> listening for fellow Flexers.
> 
> 
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