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- Today
- Yesterday
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If I remember correctly, I tried something like this... but I'll try this square bester too, inside of beercan...
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I'll see this weekend what can i do...(i don't like Yagis tho) Gain without LENGTH is not Achievable...or a 4 element ARRAY (short) feeding network should be hard to build...Did you EVER try a disk Yagi inside a TUBE...?
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,,,there... bester.stl
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STL (i have cst 2019)
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Clanon, maybe you can optimize this.... bester comercial.cst
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Don't let the AMOUNT of Signals Fools you ,You can see in the video what FR4 does to a small signal Wlan card little power output (it eats it up) Right HERE can't connect to AP...LOTS of AP doesn't mean Good Connection...Good RSSI NEITHER , PACKET LOSS RX Quality is more important BADLY DONE TEST
- Last week
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I wonder if the antenna elements have concentric copper circles on PCB...???
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Yes, but it seems that many people still buy it....
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the ONLY advantage of Dielectrics...is SIZE reduction...and looks...ALL metal is the best option...
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I sent all i have on those (rar) file
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Okay, but what's interesting is that this antenna has elements made of PCB....!!!
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That would show up as Sensibility (RX) Power Output (TX)
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,,,,hi buddy...!!!! It's pretty good, if you have it, try it....!!!
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Good morning Admin. How bad or good is this antenna in your opinion? sending link https://www.lan23.ru/forum/filedata/fetch?id=206664&d=1246904600
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,,,maybe USB Adapter can increase the gain...!!!???
- Earlier
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@Harry36 might know details of these methods...
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They keep the 50 ohms shield with the 3 posts surrounding the inner wire...? maybe there is impedance matching there or is it a BALUN...? also there's a CUT by the shield of coax...
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Buenas tardes , soy del oriente de Cuba, el ciclón, me llevo la antena y quisiera hacer una nueva para los 1800 mhz con el maximo de ganancia, tengo montañas de por medio y la señal llega muy debil, gracias de antemano
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I think this is the adaptation more clearly seen....
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LOL ! NO WAY (no my cup of tea) but that Russian feed POSTS YOU KNOW IT WELL...(LPDA or Vivaldi would be easier to do and tune)
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,,,,okay, now you can do a simulation...!!!
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Feeding posts...(3 Of them and shield)
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It must also be 25 degrees outward at the ends of the arms facing downward.
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,,,that's clearer...???
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