nvis

nvis

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• NVIS antenna design
  
  Theory, Modeling, and Practical Applications By W5JCK, presentation in PDF File
  [ Hits: 3351 | Votes: 7 | Rating: 3.57 ]
• Lowering NVIS antennas
  
  Lowering an NVIS or N V I S antenna very close to the ground enhances ...
  [ Hits: 1890 | Votes: 3 | Rating: 8 ]
• How to build NVIS antenna - VK4ION
  
  How to homebrew a ENVIS antenna for 80 and 40 meters band
  [ Hits: 1726 | Votes: 4 | Rating: 10 ]
• Near Vertical Incident Skywave Antenna
  
  W0IPL article on NVIS Antenna
  [ Hits: 854 | Votes: 1 | Rating: 9 ]
• 40 m NVIS Square Loop antenna
  
  A NVIS square loop antenna with a parasitic reflector for 40 meter band by NA4L ...
  [ Hits: 2330 | Votes: 7 | Rating: 6.57 ]
• 40 Meter NVIS antenna
  
  Near Vertical Incidence Skywave (NVIS) and the 40 meter Novice Sub-band.
  [ Hits: 1664 | Votes: 0 | Rating: 0 ]
• Super Gain NVIS antenna
  
  A 40 meter NVIS beam antenna by W4NVK
  [ Hits: 1296 | Votes: 0 | Rating: 0 ]
• NVIS antennas
  
  Understanding Amateur Radio NVIS Antennas and Propagation
  [ Hits: 580 | Votes: 1 | Rating: 4 ]
• 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 ]
• The Near Vertical Incident Skywave (NVIS) antenna - WB5NHL
  
  Introduction to NVIS antenna and NVIS propagation A simple NVIS antenna can be constructed as ...
  [ Hits: 477 | Votes: 1 | Rating: 10 ]
• DIY NVIS Antenna Using a Mag Mount - Mike Thompson
  
  NVIS antennas also known as Near Incident Vertical Skywave antennas have a high angle of ...
  [ Hits: 654 | Votes: 4 | Rating: 5 ]
• Portable NVIS Loop for 80m to 40m - Mark E. Cantrell (AE7TO)
  
  A portable 15 5 foot diameter NVIS loop for 3 5 to 7 3 MHz ...
  [ Hits: 368 | Votes: 0 | Rating: 0 ]

• Invisible Antennas (almost)
  
  Articles for amateur radio newsletters aimed at new hams by WD4BIS
  [ Hits: 916 | Votes: 4 | Rating: 8.75 ]
• 40 m short vertical - IZ3AYQ
  
  A shortened and invisible wire antenna for 7 MHz
  [ Hits: 6207 | Votes: 17 | Rating: 7.65 ]

• The essentials of the dB
  
  db made easy article by ve3fyn
  [ Hits: 425 | Votes: 0 | Rating: 0 ]

• Near vertical incidence skywave - wikipedia - Wikipedia
  
  The wikipedia article about NVIS Near vertical incidence skywave with information about usable frequencies and ...
  [ Hits: 289 | Votes: 0 | Rating: 0 ]
• NVIS: Near Vertical Incidence Skywave - WB5UDE
  
  Operating NVIS mode understanding operation frequencies choosing the proper antenna to operate with the Near ...
  [ Hits: 385 | Votes: 6 | Rating: 5.58 ]

• Real-time OWF, MUF & maximum NVIS frequency for your QTH - Serge Stroobandt, ON4AA
  
  Real time dashboard with 3000km optimal working maximum usable frequency as well as maximum NVIS ...
  [ Hits: 703 | Votes: 5 | Rating: 3.6 ]

• NVIS Propagation - Electronic Notes
  
  Near Vertical Incidence Skywave propagation is a form of radio wave propagation used on the ...
  [ Hits: 446 | Votes: 1 | Rating: 10 ]

• FSQCall Fast Simple QSO - zl1bpu
  
  FSQ is a Fast Simple QSO mode designed specifically for HF It works well under ...
  [ Hits: 186 | Votes: 0 | Rating: 0 ]

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