4 meter

4 meter

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• A double extended Zepp for 10 meters
  
  How to make a Double Extended Zepp Antenna almost a conventional halfwave dipole fed in ...
  [ Hits: 1739 | Votes: 6 | Rating: 8.5 ]

• Bobtail Curtain for 30 meters - ON8IM
  
  A project of a bobtail-curtain antenna for 10 MHz
  [ Hits: 1434 | Votes: 2 | Rating: 10 ]

• 40 meter cage dipole
  
  The antenna consists of 6 runs of stranded wires spaced by plastic Hula Hoop spacers ...
  [ Hits: 896 | Votes: 2 | Rating: 9 ]

• 40 Meter Full Wave Loop - N4KGL
  
  A 7MHz Full wave loop antenna in diamond shape for field day operations made with ...
  [ Hits: 1798 | Votes: 4 | Rating: 7.25 ]

• Dish antenna
  
  ZL1BJQ 23 feet diameter dish antenna for 432 Mhz
  [ Hits: 725 | Votes: 1 | Rating: 1 ]

• SM2YER 40m Delta Loop
  
  A delta loop antenna project for the 40 meters band but working even on 20 ...
  [ Hits: 2122 | Votes: 21 | Rating: 5.72 ]

• Buddipole vertical dipole for 40M
  
  A vertical dipole for the 40 meters band made by using some buddipole parts and ...
  [ Hits: 1925 | Votes: 3 | Rating: 5.67 ]

• 40m portable antenna tuner
  
  A small sized portable antenna tuner for the 40 meter band end fed half wave ...
  [ Hits: 2158 | Votes: 7 | Rating: 8.14 ]

• Halo Antenna for 50 MHz - KP4MD
  
  A well documented article about construction and analysis of a horizontally polarized halo antenna for ...
  [ Hits: 1504 | Votes: 5 | Rating: 5 ]

• HB9MCZ Home Made HexBeam - HB9MCZ
  
  A project for a homemade multiband Hexbeam antenna for 10 12 15 17 and 20 ...
  [ Hits: 1979 | Votes: 8 | Rating: 4.88 ]

• Narrow Diamond Loop for 40 Meters
  
  Antenna model for a diamond loop wire antenna for the 40 meter band
  [ Hits: 977 | Votes: 0 | Rating: 0 ]

• Magnetic Loop 80-20 by N4SPP
  
  A transmitting magnetic loop antenna that can cover from 80 to 20 meters band with ...
  [ Hits: 2289 | Votes: 10 | Rating: 5.9 ]
• AB2EW Mag Loop Antenna
  
  Portable magnetic loop antenna that can handle 50W from 40 to 15 meters band by ...
  [ Hits: 1270 | Votes: 2 | Rating: 6 ]

• SlimJim for 28 MHz - G0KYA
  
  A 10 meters band Slim Jim antenna project made with a 450 Ohm slotted ribbon ...
  [ Hits: 1829 | Votes: 18 | Rating: 5.87 ]

• Height & Gain on 40 Meters Wire Antennas - VE3VN
  
  An comprehensive article on 40 meters antenna comparing vertical height to the resulting gain ...
  [ Hits: 784 | Votes: 2 | Rating: 6.5 ]

• QRP Random Wire Tuner
  
  A small random wire antenna tune that can tune from 40 to 10 meters bands ...
  [ Hits: 1210 | Votes: 1 | Rating: 10 ]

• A HF dual band trap antenna
  
  A dual band coax trap antenna designed to work on 20 and 30 meters or ...
  [ Hits: 933 | Votes: 4 | Rating: 6.5 ]

• 3 element Yagi for 40m - YU7EF
  
  EF403 is a 3 element yagi antenna for the 40 meters band with high gain ...
  [ Hits: 3480 | Votes: 12 | Rating: 4.49 ]

• WebSDR in Turin Italy - I1YRB
  
  A WebSDR receiver located in Turin Italy providing 40 meters band.
  [ Hits: 1845 | Votes: 19 | Rating: 6.5 ]

• Magnetic Loop for 40 to 10 meters
  
  A magnetic loops for HF pedestrian mobile project by VK3YE
  [ Hits: 1019 | Votes: 4 | Rating: 7.75 ]

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