MSGID:  52b085fa   
   REPLY: <10ig6ej$rlld$1@dont-email.me> 9ca409da   
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   TID: PyGate/Linux 1.5.2   
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   REPLYADDR spamtrap42@jacob21819.net   
   REPLYTO 3:633/10 UUCP   
   On 2025-12-24, mm0fmf  wrote:   
   > On 11/12/2025 21:18, Carlos E.R. wrote:   
   >> Home made with a box of Pringles. just google for "pringles wifi antenna".   
   >   
   > Also Google cutoff frequency and see that the Pringle tube is too small    
   > in diameter to be effective at 2.4GHz.   
   >   
   > Of course, designs on the internet do not have to follow the laws of    
   > physics! :-)   
      
   If you need a different diameter and know what diameter you need,   
   any decent hardware store or home improvement big-box store in   
   the US and perhaps elsewhere will have a wide assortment of sizes   
   of PVC, ABS, and metal pipes and round conduits.  Some adhesive   
   and copper foil would seem likely to be useful for making the   
   plastic types useable.   
      
   --    
   Robert Riches   
   spamtrap42@jacob21819.net   
   (Yes, that is one of my email addresses.)   
      
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