am antennas

am antennas

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• 40m Quagi Beam - NA4L
  
  A 7 MHz wire antenna that is a mix of a Quad and a Yagi ...
  [ Hits: 1061 | Votes: 4 | Rating: 7.75 ]

• UHF Dual Rectangle Antenna - John E. Davis.
  
  The antenna described here is a direct connect dual rectangle beam for use on 70 ...
  [ Hits: 957 | Votes: 3 | Rating: 6 ]

• Build your own HF balun - EA4EOZ
  
  A balun is a MUST for dipoles or similar antennas when they are feed with ...
  [ Hits: 1639 | Votes: 5 | Rating: 5 ]

• Practical HF Log Periodic Antennas - K8CU
  
  This QST article describes the electrical and mechanical design process for two LPs that cover ...
  [ Hits: 912 | Votes: 1 | Rating: 5 ]

• 70cm Moxon Beam - G3XBM
  
  A moxon antenna project for 70 cm band test and results of this popular antenna ...
  [ Hits: 1739 | Votes: 9 | Rating: 6.34 ]

• NVIS Antenna Design - W5JCK
  
  A presentation on designing Near Vertical Incidence Skywave NVIS antennas and all related EZNEC models ...
  [ Hits: 489 | Votes: 1 | Rating: 9 ]

• Asymmetrical Hatted Vertical Dipole - John Huggins
  
  Theory and origins of W4RNL Asymmetrical Hatted Vertical Dipole AHVD for portable operations.
  [ Hits: 746 | Votes: 0 | Rating: 0 ]

• Shortwave Antennas - KV5R
  
  Introduction to Shortwave Antennas. Understanding Shortwave Radio Listening and Antenna Design and Construction
  [ Hits: 723 | Votes: 1 | Rating: 10 ]

• Slim Jim vs J-Pole - John Huggins
  
  A comparative article on performance differences between Slim Jim antennas versus J-Pole antennas
  [ Hits: 856 | Votes: 2 | Rating: 10 ]

• Quarter Waves and Velocity Factor - John Huggins
  
  Coax Velocity Factor in Baluns Does it Matter Test results show coaxial cable velocity factor ...
  [ Hits: 208 | Votes: 0 | Rating: 0 ]

• Ground plane for 144, 222 and 440 MHz - KJ4PWP
  
  Here we have a ground plane antenna mostly used for 144 222 440 Mhz Its ...
  [ Hits: 1263 | Votes: 10 | Rating: 5.7 ]

• Ultimax Antennas Inc - Ultimax Antennas
  
  Ultimax antennas manufacturer of amateur radio End-Fed and bazooka antennas made in USA
  [ Hits: 260 | Votes: 1 | Rating: 1 ]
• JK Antennas - JK Antennas
  
  US amateur radio antenna manufacturer design and build monoband dual band and multiband Yagi Antennas ...
  [ Hits: 728 | Votes: 1 | Rating: 10 ]

• Antenna Europe - LY5W
  
  Antenna Europe is an Lithuanian ham radio HF antenna manufactured specialized in Quad Antennas Makers ...
  [ Hits: 1278 | Votes: 1 | Rating: 1 ]

• HF Antennas for Beginners - 30 Meters and Below - N0GW
  
  An interesting article for beginners that guide new hams to find what kind of antenna ...
  [ Hits: 858 | Votes: 1 | Rating: 4 ]

• Fun and Games with the Spiderbeam 18 Meter Pole - C31LJ
  
  A portable operation experience with a SpiderBeam pole during a contest testing wire antennas like ...
  [ Hits: 313 | Votes: 1 | Rating: 10 ]

• Transverters-Store - UT5JCW
  
  Transverters Store is a online shop for low cost transverter boards but also QRP transceivers ...
  [ Hits: 695 | Votes: 3 | Rating: 5.67 ]

• DUAL - DUAL
  
  Antenna and ham equipment manufacturer in Serbia The Dual company has been producing antennas for ...
  [ Hits: 400 | Votes: 2 | Rating: 6 ]

• Big Signal - BigSignal
  
  Amateur Radio HF Cubical Quad and Delta Loop antennas manufacturer based in Spain
  [ Hits: 1054 | Votes: 0 | Rating: 0 ]

• G Whip Antenna Products - GJ4ICD
  
  British ham radio antenna products manufacturer base and portable antennas mobile antennas baluns masts production ...
  [ Hits: 402 | Votes: 0 | Rating: 0 ]

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