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• Parabolic Dish Ring Feed for 23cm - DL4MEA
  
  A parabolic dish ring feed optimum resonance frequency of 1325MHz
  [ Hits: 785 | Votes: 4 | Rating: 2.25 ]

• Parasitic Delta Loops for 40m - PY4VE
  
  A 2 element 40 meters band parasitic delta loop antenna project with pictures and details ...
  [ Hits: 903 | Votes: 1 | Rating: 1 ]

• The 80-40-20-10 meter fan-dipole project
  
  Homebrew a 4 bands parallel fan dipole covering 80 40 20 and 10 meter by ...
  [ Hits: 1474 | Votes: 3 | Rating: 4 ]

• Magnetic Loop Antenna for 20/15 m - DU1GM
  
  Magnetic Loop Antenna for 20/15m with Remote Tuning by George Szymanski
  [ Hits: 851 | Votes: 0 | Rating: 0 ]

• The 20-17-15 meter fan-dipole project - VE2XIP
  
  A parallel multiband wire dipole project
  [ Hits: 773 | Votes: 0 | Rating: 0 ]

• 40 m NVIS Square Loop antenna
  
  A NVIS square loop antenna with a parasitic reflector for 40 meter band by NA4L ...
  [ Hits: 2330 | Votes: 7 | Rating: 6.57 ]

• Dish antenna
  
  Dish antenna and its theory and design for high performance applications such as satellite transmission ...
  [ Hits: 1031 | Votes: 0 | Rating: 0 ]
• Parabolic Reflector or Dish Antenna
  
  The essentials of the parabolic reflector or dish antenna and its theory and design for ...
  [ Hits: 1107 | Votes: 1 | Rating: 1 ]

• Sparkmuseum
  
  Vintage radio and scientific apparatus by john jenkins include antique radios Horn Loudspeakers Vacuum Tubes ...
  [ Hits: 341 | Votes: 0 | Rating: 0 ]

• Live Butte County Fire Scanner - Kevin Miller
  
  Live Streaming Scanner from Paradise, CA
  [ Hits: 427 | Votes: 1 | Rating: 1 ]

• TL922 Mods by W8JI
  
  W8JI mods for Kenwood TL-922 with large pictures and descriptions
  [ Hits: 1038 | Votes: 1 | Rating: 10 ]

• K3 vs IC-781 vs TS-850
  
  Elecraft K3 vs. ICOM IC-781 vs. Kenwood TS-850: comparative Measurements and Experience
  [ Hits: 596 | Votes: 1 | Rating: 6 ]

• FT-857 hidden menu
  
  Yaesu FT-857 offers an availability of changing parameters through the hidden menu.
  [ Hits: 3556 | Votes: 11 | Rating: 5.18 ]

• Refurbishing a Cushcraft A3S Antenna - DU1GM
  
  Refurbishing a Cushcraft A3S, by George Szymanski, DU1GM
  [ Hits: 805 | Votes: 4 | Rating: 8.75 ]

• Coil32 - Valery
  
  Coil32 is a free coil inductance calculator that allows to calculate single layer and multi ...
  [ Hits: 1571 | Votes: 6 | Rating: 7 ]

• JS8Call - JS8Call
  
  Js8Call is communication software designed for keyboard to keyboard message passing Based on the WSJT ...
  [ Hits: 958 | Votes: 3 | Rating: 10 ]

• Xoscillo
  
  A multiplatform software oscilloscope and logical analyzer software that acquires data using an arduino or ...
  [ Hits: 2355 | Votes: 0 | Rating: 0 ]

• Inside Compact Fluorescent Lights
  
  Discover the huge amount of components inside Compact Fluorescent Lights
  [ Hits: 623 | Votes: 2 | Rating: 5.5 ]

• N5ES - Outboard T/R Switch
  
  N5ES Outboard T/R Switch For QRP Separates
  [ Hits: 496 | Votes: 1 | Rating: 5 ]

• Soldering Tips - DU1GM
  
  Soldering Tips and tricks by George Szymanski, DU1GM
  [ Hits: 354 | Votes: 0 | Rating: 0 ]

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