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I have 2 WiFi adapters that I use to get connection around. When both are hooked up I have very good signal and link quality, But when I have speed of 11 Mbps?

2 WiFi Adapters:

  • ALFA AWUS036H
  • ALFA AWUS036NHR

I'm using a 7 dBi panel antenna that came with the product, I also have a 9 dBi and a 5 dBi omni antenna that I also have that came with it. Do I Need a better antenna or is the router bad?

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To be able to answer this question, it is necessary to see the output of the comman "sudo iw dev wlan0 scan". Could you pls post it? – MariusMatutiae Oct 21 '13 at 5:14
    
Sure. Ill post it in a bit! – James Oct 21 '13 at 5:46

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