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• Dish antenna
  
  Dish antenna and its theory and design for high performance applications such as satellite transmission ...
  [ Hits: 1032 | Votes: 0 | Rating: 0 ]

• Antenna Diversity
  
  Single antenna with multiple polarization for diversity diveristy receivers and propagation effects on signal polarization ...
  [ Hits: 411 | Votes: 0 | Rating: 0 ]

• The NDB List website
  
  The NDB List is a private group for DXers who are interested in Non Directional ...
  [ Hits: 790 | Votes: 6 | Rating: 5.67 ]

• OE3XAC Beacon
  
  10 Meter Propagation Beacon OE3XAC
  [ Hits: 308 | Votes: 1 | Rating: 3 ]

• Beacon Reception at PA5MW - Mark, PA5MW
  
  HF beacon monitoring. Check world-wide propagation, updated every 15 minutes.
  [ Hits: 1077 | Votes: 5 | Rating: 7.8 ]
• NCDXF beacon monitor from Italy
  
  NCDXF beacon monitor from north west Italy JN35UH by Piero IZ1ERR provided by FAROS ...
  [ Hits: 278 | Votes: 1 | Rating: 10 ]

• QSL - Proper postal addressing
  
  Proper postal addressing ensures quick and efficient handling of your QSL
  [ Hits: 308 | Votes: 0 | Rating: 0 ]

• Meteor scatter or meteor burst communications
  
  A summary overview or tutorial covering the basics of Meteor Scatter or Meteor Burst Communications ...
  [ Hits: 451 | Votes: 0 | Rating: 0 ]

• PSK31 Elmer page and PSK Signal Quality
  
  Generating clean PSK signals and helping others to correctly tune their souncard output as well ...
  [ Hits: 616 | Votes: 1 | Rating: 10 ]

• An introduction to HF Propagation - G4UCJ
  
  This article will help to unravel some of the mysteries as well as giving useful ...
  [ Hits: 1643 | Votes: 7 | Rating: 8 ]

• VOACAP Online
  
  Online professional-grade high-frequency (3-30 MHz) propagation predictions
  [ Hits: 1838 | Votes: 3 | Rating: 7 ]
• 160 m Propagation Prediction
  
  160 Meter Radio Propagation Prediction Table
  [ Hits: 1048 | Votes: 8 | Rating: 2.75 ]
• Radio Mobile - Usage guide - PE1MEW
  
  This website is dedicated to Radio Mobile Radio Mobile is software by Roger Coud VE2DBE ...
  [ Hits: 405 | Votes: 1 | Rating: 6 ]

• Small Antennas for High Frequencies
  
  This is about Small Antenna types and their properties which can help choosing proper antenna ...
  [ Hits: 724 | Votes: 2 | Rating: 6 ]
• Propagation and the Atmosphere
  
  overview of radio signals and radiowave propagation and how different areas of the atmosphere affect ...
  [ Hits: 389 | Votes: 2 | Rating: 9.5 ]
• Ground Wave Signal Propagation
  
  Article on propagation basics The ground wave used for radio communications signal propagation on the ...
  [ Hits: 407 | Votes: 0 | Rating: 0 ]
• Tropospheric propagation
  
  Article about tropospheric propagation and the way in which radio signals at VHF and above ...
  [ Hits: 315 | Votes: 0 | Rating: 0 ]

• Tuning Ameritron AL-811
  
  Discussion on how properly drive and tune athe Ameritron AL-811 power amplifier
  [ Hits: 2003 | Votes: 1 | Rating: 5 ]

• ICOM IC-746PRO Problems
  
  The purpose of this web page is to try to investigate some of the issues ...
  [ Hits: 1055 | Votes: 1 | Rating: 10 ]
• ICOM IC-746PRO Problems
  
  The purpose of this web page is to try to investigate some of the issues ...
  [ Hits: 597 | Votes: 2 | Rating: 1 ]

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