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• Invisible DX antenna for the low bands - DK5WL
  
  Article by DK5WL describes a multi band DX antenna for the 160m 40m amateur radio ...
  [ Hits: 7017 | Votes: 8 | Rating: 6 ]

• The 50 MHz DK7ZB Quadlong - DK7ZB
  
  The Quadlong antenna for the six meter band This antenna feature a total gain of ...
  [ Hits: 1440 | Votes: 27 | Rating: 9.04 ]

• ZS2FM 50MHz High Gain Antenna
  
  An high gain long yagi antenna, seven elements, for six meters band
  [ Hits: 948 | Votes: 0 | Rating: 0 ]

• Portable 70cm Quadruple Quad Beam
  
  A suitable high gain 70cms antenna for SOTA operation was sought that did not have ...
  [ Hits: 3549 | Votes: 3 | Rating: 8 ]

• Magnetic longwire balun
  
  Magnetic longwire baluns 1 9 combined with ground a 1 2 and 1 1 balun ...
  [ Hits: 4376 | Votes: 9 | Rating: 5.67 ]
• QRP Magnetic longwire balun with VHF-splitter
  
  This Magnetic Longwire Balun MLB makes it possible to efficiently use a coaxial lead in ...
  [ Hits: 3086 | Votes: 3 | Rating: 7 ]

• Homebrew RF chocke - Magnetic Longwire Balun - ON6MU
  
  RF Choke to prevent hf currents on the feedline This Magnetic Longwire Balun MLB makes ...
  [ Hits: 3415 | Votes: 3 | Rating: 10 ]

• Open Wire Feed Line a second look - N1II
  
  Put up the longest dipole you can fit feed it with open wire line connect ...
  [ Hits: 2682 | Votes: 8 | Rating: 6.69 ]

• W5JGV Mobile Antenna - W5JGV
  
  A High Efficiency Extended Length Mobile Antenna The antenna itself is 3 42 meters or ...
  [ Hits: 4124 | Votes: 5 | Rating: 6.2 ]

• HF insulation, the pitfalls
  
  Although insulation may seem relatively insignificant in the larger picture on it depends the quality ...
  [ Hits: 540 | Votes: 0 | Rating: 0 ]

• Antenna Gain to ERP
  
  A radio s transmitting power can be concentrated along the horizon by use of a ...
  [ Hits: 1386 | Votes: 4 | Rating: 4.5 ]

• CantennaCalc - kioan
  
  Kioan's calculator for building a Cantenna , directional waveguide antenna for long-range Wi-Fi
  [ Hits: 6698 | Votes: 46 | Rating: 6.75 ]

• 3 Element Long Yagi for 6 meters
  
  VHF Optimized Yagi Antenna for the 6-meter band (50 Mhz) by ON6MU
  [ Hits: 2840 | Votes: 4 | Rating: 6.25 ]

• Patriot Hills Antarctica - K2ARB
  
  Adam Brown's Blog from Latitude 80.19 South Longitude 81.16 West
  [ Hits: 847 | Votes: 2 | Rating: 10 ]

• Hiawatha Amateur Radio Association
  
  From the Upper Peninsula of Michigan along the southern shore of Lake Superior
  [ Hits: 331 | Votes: 1 | Rating: 8 ]

• Cheshire County DX ARC
  
  The Cheshire County DX Amateur Radio Club or CCDX ARC Has been around for well ...
  [ Hits: 476 | Votes: 2 | Rating: 7.5 ]

• Anteny SP1BKS
  
  Antenna manufacturer from Poland produce dipole wire antennas W3DZZ FD4 Windom and long wires baluns ...
  [ Hits: 2636 | Votes: 4 | Rating: 3.5 ]

• Convert addresses to Latitude and Longitude
  
  This online tool will convert any street address into latitude and longitude and vice versa ...
  [ Hits: 2448 | Votes: 5 | Rating: 3.8 ]

• Xdx
  
  xdx is a dedicated Linux network client for amateur radio operators who want to exchange ...
  [ Hits: 1581 | Votes: 3 | Rating: 6.33 ]

• A 25 Watt Dummy Load
  
  Dummy load described here can be used for up to 35 watts for short transmissions ...
  [ Hits: 4876 | Votes: 5 | Rating: 2.8 ]

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