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• 10 Meter 4 Element Quad Antenna
  
  Dimension and formula for a 4 element QUAD antenna for the 10 meters band ...
  [ Hits: 4617 | Votes: 13 | Rating: 5.23 ]

• Receiving Loops antennas for 1.8 Mhz - VK5BR
  
  An article on how to build an efficient receive only loop antenna for 160 meters ...
  [ Hits: 3640 | Votes: 3 | Rating: 7 ]

• The ground image vertical antenna
  
  A 20 meter quarter wave vertical antenna by jerry sevick W2FMI QST Article
  [ Hits: 5927 | Votes: 4 | Rating: 7.25 ]

• Trapped dipole for 80 and 40 m
  
  This article explores a theoretical model for the losses of an 80m 40m trapped inverted ...
  [ Hits: 2731 | Votes: 0 | Rating: 0 ]

• A comparison of commercial 4m verticals
  
  Ian Hogan G6TGO has recently tried out two different commercially built vertical aerials for 4m ...
  [ Hits: 1134 | Votes: 0 | Rating: 0 ]

• Build Your Own Coils
  
  A method of building coils for your home made antennas
  [ Hits: 6547 | Votes: 7 | Rating: 2.57 ]

• The Galaxy dipole
  
  A very short dipole with a good radiation efficiently plus a respectable bandwidth by S ...
  [ Hits: 1871 | Votes: 3 | Rating: 10 ]

• J Pole Antenna
  
  Dual Band (2 Meter/70 cm) Solid Aluminum J-Pole
  [ Hits: 4902 | Votes: 8 | Rating: 6.62 ]

• VLF-LF and the Loop Aerial
  
  The article discusses the theory of loop aerials for receiving and how they reduce the ...
  [ Hits: 1368 | Votes: 0 | Rating: 0 ]

• Petlowany Antennas by K6NO
  
  WorldRadio Article on Petlowany antennas base on this principle if a length of wire is ...
  [ Hits: 3767 | Votes: 9 | Rating: 6.22 ]

• HF antenna for high rise dwellers - G4WYW
  
  If you have ever tried transmitting on HF from a tall block of apartments where ...
  [ Hits: 5019 | Votes: 5 | Rating: 7.92 ]

• Antenna Gain
  
  How much gain This article help you on understanding how read antenna gain values in ...
  [ Hits: 5321 | Votes: 9 | Rating: 5 ]

• Single Coil Z Match
  
  The simple Z match tuner simplified, article by Lloyd Butler VK5BR
  [ Hits: 4025 | Votes: 10 | Rating: 7.41 ]

• LU4HB Ham Radio Web Site - Gustavo - LU4HB
  
  Amateur radio information, news and articles from Argentina
  [ Hits: 390 | Votes: 5 | Rating: 10 ]

• Digital Modes used in Ham Radio
  
  Article with waterfall pictures and samples of several digital modes like psk31 sstv packet pactor ...
  [ Hits: 1129 | Votes: 3 | Rating: 7.67 ]

• Brown Brothers Machine Keys
  
  The purpose of this article is to describe in detail the Morse code keys made ...
  [ Hits: 1088 | Votes: 3 | Rating: 6.67 ]

• RG-174/U A Small Coax for Field Use
  
  RG-174/U article on usage by AA5TB
  [ Hits: 794 | Votes: 2 | Rating: 7 ]

• Ohm's Law for Dummy Loads
  
  If you need a dummy load and don t want to spend money for it ...
  [ Hits: 2911 | Votes: 6 | Rating: 5.5 ]

• Track down television interference
  
  Nearly half of all reception problems are due to deficiencies or faults in the television ...
  [ Hits: 402 | Votes: 0 | Rating: 0 ]

• Vacuum tube liquid cooling system
  
  This article describes an alternative to water as the cooling liquid for amateur radio vacuum ...
  [ Hits: 667 | Votes: 1 | Rating: 10 ]

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