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• 2 element Yagi for 20 meter - DK5TX
  
  This antenna was designed for the CQ WW CW 2009 at EA8URL All elements are ...
  [ Hits: 635 | Votes: 2 | Rating: 5 ]

• Lightweight 144 MHz Yagi antenna - VK3YY  ^updated
  
  A Lightweight 2m Yagi for SOTA The boom is 20mm PVC electrical conduit and the ...
  [ Hits: 180 | Votes: 1 | Rating: 4 ]

• 6 metre SOTA Antenna - VK1NAM
  
  A simple and light vertical coaxial dipole for 50 52 MHz band designed for portable ...
  [ Hits: 166 | Votes: 0 | Rating: 0 ]

• Lightweight 6 Meter Moxon - Radio Artisan
  
  This article is about a homebrew 6 meter lightweight Moxon antenna Article includes a full ...
  [ Hits: 230 | Votes: 0 | Rating: 0 ]

• PA0RDT MiniWhip - M1GEO
  
  When experimenting with the WellGood Loop antenna I came across the PA0RDT MiniWhip design referenced ...
  [ Hits: 208 | Votes: 0 | Rating: 0 ]

• A Reversible Beverage at ZL3IX - ZL3IX
  
  How do two wire reversible direction Beverages work an excellent document that explains fundamentals of ...
  [ Hits: 525 | Votes: 0 | Rating: 0 ]

• Homebase 10 - G3XBM
  
  The Homebase 10 is a simple to make wire halo antenna for 10m 28MHz built ...
  [ Hits: 327 | Votes: 1 | Rating: 3 ]

• The 2BD beam antenna for 20 meters - EA2BD
  
  A light portable 2 element Delta beam antenna for 14 MHz It is basically a ...
  [ Hits: 186 | Votes: 1 | Rating: 8 ]

• Quad for 10 and 15 meters - KA3PDM
  
  A light and sturdy Quad for 10 and 15 meters Basic Quad antenna design considerations ...
  [ Hits: 338 | Votes: 0 | Rating: 0 ]

• RF Trap Resonant Frequency - VK1AD
  
  RF traps for a lightweight 40 30 20 17 15m inverted V dipole antenna for ...
  [ Hits: 199 | Votes: 0 | Rating: 0 ]

• A Versatile SOTA Antenna Tuner - KX0R
  
  This is a detailed technical piece intended mostly for makers and more creative activators who ...
  [ Hits: 265 | Votes: 2 | Rating: 10 ]

• OM0ET Antennas - om0et
  
  Maker of small and compact multiband QRP UltraLight Magnetic Loop Antennas and UnUn transformer for ...
  [ Hits: 313 | Votes: 7 | Rating: 7.57 ]

• VFC LP Lightning Protection Products - Dwayne Hogan
  
  VFC has grown to become the national leader in the lightning protection industry Protecting facilities ...
  [ Hits: 91 | Votes: 0 | Rating: 0 ]

• High Altitude Ballooning, From The Ground Up (and back again) - dave akerman
  
  High Altitude Ballooning makes for a challenging project that sometimes turns into an engrossing hobby ...
  [ Hits: 136 | Votes: 1 | Rating: 10 ]

• FieldLog Android Logger - sq1gu
  
  FieldLog is an Android phone application for recording QSO during holidays nature trips FloraFauna IOTA ...
  [ Hits: 195 | Votes: 0 | Rating: 0 ]

• NEC-Win Plus+ - Nittany Scientific
  
  Developed for beginners hobbyists and field engineers Includes polar plots rectangular plots for input impedance ...
  [ Hits: 317 | Votes: 2 | Rating: 4.5 ]

• 70cm Beacon - S57NAN
  
  PLL synthesized 70cm CW beacon exciter The exciter is built arround a slightly more advanced ...
  [ Hits: 131 | Votes: 1 | Rating: 10 ]

• How to Ground an Antenna: aerial earthing - Electronic Notes
  
  The antenna ground or earth system can be key to its operation whilst also being ...
  [ Hits: 233 | Votes: 1 | Rating: 4 ]
• Practical Amateur Radio Grounding - radio2way
  
  The single point ground in the most important aspect of a good grounding system The ...
  [ Hits: 295 | Votes: 0 | Rating: 0 ]

• Experimental HF 6-band SSB transceiver - DK7IH  ^updated
  
  An SSB radio for the HF bands will be presented Featuring 12 to 20 Watts ...
  [ Hits: 771 | Votes: 15 | Rating: 9.34 ]

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