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• Converting Half-Size G5RV for 80 meters
  
  G8ODE schema to reduce a half-size G5RV to 70 ft.
  Votes: 3 | Rating: 4

• Guanella 4:1 balun
  
  This article reviews the proposition that a 4 1 current balun in the style of ...
  Votes: 2 | Rating: 5.5

• The Cobra antenna
  
  This article explores the Cobra Junior linear loaded antenna for 80m to 10m bands This ...

• Homebrew G5RV All Bander
  
  Article about homebrewing a G5RV antenna by KC6CFF
  Votes: 1 | Rating: 1

• Yagi Antenna Elements Boom Correction
  
  Dragoslav Dobricic YU1AW antennex article on influence of Boom on frequency performance and how compensate ...
  By YU1AW - Votes: 1 | Rating: 2

• Homemade screwdriver antenna
  
  Pictures and schematic to homebrew a screwdriver antenna, article by PH0RMH in Dutch
  By PH0RMH - Votes: 17 | Rating: 5.23

• NVIS antenna design
  
  Theory, Modeling, and Practical Applications By W5JCK, presentation in PDF File
  Votes: 7 | Rating: 3.57

• The Quadrifilar Helix Antenna
  
  Article about quadrifilar helix antennas electrical and physical characteristics difference between quadrifilar and conventional helix ...
  Votes: 5 | Rating: 7.2

• Compact receiving loop antenna
  
  A receiving loop antenna project suitable for 150 430 KHz reception by Gregg van der ...
  Votes: 1 | Rating: 5

• Radio Bygoned
  
  From the Publishers of EPE this specialist niche publication is of interest to vintage radio ...

• DF5AI Long delayes echoes
  
  LDE articles and reports about long delayes radio echoes by DF5AI
  Votes: 1 | Rating: 3

• Remote interface for Kenwood transceivers
  
  Cat interface for Kenwood transceivers tested with TS 850 and kenwood TS 50 but should ...
  Votes: 4 | Rating: 6

• Ten-Tec Orion 9 MHz IF Output
  
  This article describe hot extract a wideband 9 MHz IF sample signal from a Ten ...
  Votes: 3 | Rating: 6.33

• Using FT-2000 in Contest by IK4AUY
  
  Article by Sergio IK4AUY about the yaesu FT 2000 used during CQWW DX SSB contest ...

• What Rig Should I buy ?
  
  ARRL Lab notes article by WB8IMY on helping choosing the best transceiver for your needs ...
  Votes: 1 | Rating: 1

• Class C Amplifier Matching
  
  QST Article on what you should know about matching networks for class C RF power ...
  Votes: 1 | Rating: 6
• Increasing Amplifier Relay Speed
  
  Article describes a circuit that accelerates the coil of DC relays by momentarily doubling their ...

• Remote Antenna Switches
  
  W4KAZ article on antenna switches

• Simple beacon construction notes
  
  Here is a simple self contained beacon which can run a few milliwatts or as ...

• Measuring Inductances with a Freqeuency Counter
  
  This article also shows how you can make your own measurements that are as good ...
  Votes: 3 | Rating: 2.67

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