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• The All Copper X-Beam for 17 Meters - WA2UGT
  
  WA2UGT X-beam antenna for 17 meters band
  [ Hits: 5121 | Votes: 5 | Rating: 3 ]

• The Sperrtopf antenna for 2 meter band
  
  By ON4CFC Pascal describe how to build a Sperrtopf or Sleeve antenna for the 144 ...
  [ Hits: 2679 | Votes: 4 | Rating: 6.5 ]
• ZR6KMD 2M Beam Antenna
  
  This design was adapted from an article in the ARRL Handbook and built with simplicity ...
  [ Hits: 2225 | Votes: 1 | Rating: 2 ]

• 40-80 Half-Extended Double Zepp Antenna - W5DXP
  
  A dual bander for 80M and 40m An Extended Double Zepp EDZ is a 5 ...
  [ Hits: 11407 | Votes: 9 | Rating: 4.44 ]

• 40 M. triangular full wave vertical loop - W5DXP
  
  A 40 meters band full wave antenna project plan with model adding the Missing Leg ...
  [ Hits: 13292 | 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: 16575 | Votes: 30 | Rating: 6.67 ]

• Balun Construction - G8JNJ
  
  The design of Ruthroff broadband voltage transformers
  [ Hits: 2366 | Votes: 10 | Rating: 6.5 ]

• 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 ]

• Rotatable Dipole for 40m-6m
  
  This article describes a simple inexpensive dipole antenna that will rival the performance of a ...
  [ Hits: 4844 | Votes: 8 | Rating: 8.25 ]

• Common mode chokes
  
  Excellent article on limiting noise using chockes by Chuck Counselman, W1HIS
  [ Hits: 5309 | Votes: 12 | Rating: 5.17 ]

• Copper Cactus J pole 2 metter 70 Cm dualband - N7QVC
  
  Homebrew a j pole 2mt and 70 cm antenna project Make it cheap This article ...
  [ Hits: 10363 | Votes: 29 | Rating: 6.35 ]

• 160 m Balanced Coaxial Receiving Loop Antenna - W4HM
  
  W4HM explanation of the 160 meter balanced coaxial receiving loop antenna easily adaptable to a ...
  [ Hits: 6578 | Votes: 7 | Rating: 6.4 ]

• CQ amateur radio - W5GI Mystery antenna
  
  Review of the W5GI Multiband Mystery Antenna by July 2003 Issue of CQ Amateur Radio ...
  [ Hits: 6450 | Votes: 7 | Rating: 6.14 ]

• 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: 5404 | 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: 1156 | Votes: 1 | Rating: 10 ]
• Radial systems and ground - SteppIR
  
  Radial systems for elevated and ground mounted vertical antennas by SteppIR
  [ Hits: 2300 | Votes: 4 | Rating: 8.25 ]

• ARRL US amateur radio bands - ARRL
  
  Download this color US ham radio band-plan in PDF format edited by ARRL
  [ Hits: 11639 | Votes: 19 | Rating: 6.58 ]

• FT-897D Modification sheet
  
  Lot's of FT 897 and FT 857 modifications in a single PDF file
  [ Hits: 15169 | Votes: 20 | Rating: 5.75 ]

• Voice descrambler
  
  This program descrambles band inverted encrypted transmissions usually found on VHF UHF It uses a ...
  [ Hits: 13581 | Votes: 38 | Rating: 6.16 ]

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