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• The All Copper X-Beam for 17 Meters - WA2UGT
  
  WA2UGT X-beam antenna for 17 meters band
  [ Hits: 5122 | Votes: 5 | Rating: 3 ]

• Trapped dipole for 40-80-160 meters  ^pop
  
  Build a space efficient trapped dipole antenna for 40 80 160 meter bands using RG ...
  [ Hits: 97008 | Votes: 119 | Rating: 6.24 ]

• 40 M. triangular full wave vertical loop - W5DXP
  
  A 40 meters band full wave antenna project plan with model adding the Missing Leg ...
  [ Hits: 13295 | Votes: 11 | Rating: 7.08 ]

• Bazooka dipole for 70 cm band
  
  Here is a very simple 70cms dipole from Harald PD2HFE which uses a single piece ...
  [ Hits: 16579 | Votes: 30 | Rating: 6.67 ]

• Balun Construction - G8JNJ
  
  The design of Ruthroff broadband voltage transformers
  [ Hits: 2368 | Votes: 10 | Rating: 6.5 ]
• Balun construction  ^pop
  
  PDF files describing how to homebrew a 1:2.5 balun
  [ Hits: 26901 | Votes: 41 | Rating: 6.71 ]

• ZS6KMD Nescafe 4:1 Balun - ZS6KMD
  
  Making a 4:1 balun with a nescafe coffee jar lid and a toroid
  [ Hits: 4510 | Votes: 2 | Rating: 4 ]

• The Broadband Double-Bazooka
  
  The Broadband Double Bazooka Antenna How Broad Is It Adapted from Technical Correspondence QST September ...
  [ Hits: 5215 | Votes: 2 | Rating: 6.5 ]

• Common mode chokes
  
  Excellent article on limiting noise using chockes by Chuck Counselman, W1HIS
  [ Hits: 5317 | Votes: 12 | Rating: 5.17 ]

• K5TR'S Antenna Designs - YO files
  
  Antenna designs that K5TR have collected from various sources.
  [ Hits: 1111 | Votes: 2 | Rating: 9 ]

• NVIS - What it is and how to use it - WA6UBE
  
  An interesting article on NVIS antennas explaining basics of NVIS antennas and the main usage ...
  [ Hits: 5405 | Votes: 11 | Rating: 8.73 ]

• Ground / Radial Systems - Bencher
  
  Guide to ground mounting antennas notes on efficiency elevated installations metal towers and masts other ...
  [ Hits: 1157 | Votes: 1 | Rating: 10 ]
• Radial systems and ground - SteppIR
  
  Radial systems for elevated and ground mounted vertical antennas by SteppIR
  [ Hits: 2302 | Votes: 4 | Rating: 8.25 ]

• Key to Successful Tower Installations
  
  PPT file by KE1IH on Tower installation
  [ Hits: 2535 | Votes: 1 | Rating: 10 ]

• Homebrew your own inductors - W3JIP  ^pop
  
  Cannot find the inductors you need for an antenna a tuner or amplifier Build your ...
  [ Hits: 28534 | Votes: 21 | Rating: 6.95 ]
• Coaxial Traps for multiband antennas
  
  A new perspective on the analysis and design of this popular antenna element By Karl ...
  [ Hits: 14643 | Votes: 8 | Rating: 5 ]

• A beginner's guide to RTTY contests
  
  A pdf file with review of RTTY contests software available on the net and information ...
  [ Hits: 2227 | Votes: 1 | Rating: 10 ]

• A diode-switched band-pass filter
  
  High speed silicn diodes work well as RF switches This article describes how to use ...
  [ Hits: 2313 | Votes: 3 | Rating: 4.67 ]

• Low-Power Transceiver Kits You Can Build
  
  A Comprehensive roundup of the most popular QRP transceiver kits on the market in recent ...
  [ Hits: 2426 | Votes: 1 | Rating: 10 ]

• 50MHz-Transverter 10m/6m from DK7ZB
  
  This transverter was built in 1994 a discription in three parts german language for DOWNLOAD ...
  [ Hits: 7543 | Votes: 13 | Rating: 8.52 ]

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