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• 40m Vertical End-Fed Antenna - G8ODE
  
  A quarter wave vertical end fed antenna for the 40 meters band As all vertical ...
  [ Hits: 2696 | Votes: 7 | Rating: 5.43 ]

• Homebrewing a 6 Meter Yagi - W1VT
  
  In this PDF article Zack Lau describe how to homebrew a four element yagi beam ...
  [ Hits: 967 | Votes: 2 | Rating: 5.5 ]

• Trap on Coax Cable - RK3ZK
  
  A trap on the coaxial cable also known as choke helps to eliminate the sneaking ...
  [ Hits: 967 | Votes: 2 | Rating: 6.5 ]

• The Midnight Loop - N2APB N2CX
  
  An Experimental High efficiency Graphic Tunable Magnetic Loop antenna and loop controller in a 52 ...
  [ Hits: 1175 | Votes: 2 | Rating: 8.5 ]

• Amateur Service Spectrum Requirements at 7 MHz - IARU
  
  An information paper by the International Amateur Radio Union The amateur service seeks the return ...
  [ Hits: 94 | Votes: 5 | Rating: 10 ]

• FT 1000MP MK V and Keyclicks - W8JI
  
  YaesuFT1000MK V stands out with improved close spaced SSB transmit performance reversing a trend seen ...
  [ Hits: 32 | Votes: 0 | Rating: 0 ]

• AllScan - David NR9V
  
  AllScan is a free and open source web app for AllStar nodes that provides Favorites ...
  [ Hits: 20 | Votes: 1 | Rating: 8 ]

• Arduino QRP Transceiver: DIY Success on HF Bands - M0XPD
  
  This article introduces an Arduino based QRP CW Transceiver designed for lower HF bands The ...
  [ Hits: 115 | Votes: 1 | Rating: 1 ]

• How to Ground an Antenna: aerial earthing - Electronic Notes
  
  The antenna ground or earth system can be key to its operation whilst also being ...
  [ Hits: 233 | Votes: 1 | Rating: 4 ]

• The CW Typewriter: A Morse Code to ASCII Converter - AA5OY
  
  The CW typewriter is a compact adapter board that transforms Morse code into ASCII characters ...
  [ Hits: 122 | Votes: 0 | Rating: 0 ]

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