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• 3 element Yagi Antenna On-line Caluclator - rfwireless-world
  
  This article includes an online calculator for a 3 element Yagi Antenna The formula and ...
  [ Hits: 839 | Votes: 19 | Rating: 4.59 ]

• How to Blow Up Your Balun - N6BV
  
  In this article author examine stresses placed on common mode chokes aka baluns as hams ...
  [ Hits: 390 | Votes: 0 | Rating: 0 ]

• How to evaluate Choke performance - m0taz
  
  If you want to build your own common mode choke this article explains how to ...
  [ Hits: 211 | Votes: 1 | Rating: 8 ]

• Homemade Magnetic loops antennas by F5RDS - F5RDS
  
  Basic magnetic loop antenna examples and loop aerials theory explained This article inclued some interesting ...
  [ Hits: 257 | Votes: 0 | Rating: 0 ]

• Practical Antenna Modeling with 4NEC2 - AF7NX
  
  Presentation about Practical Antenna Modeling Using the NEC Codes with examples of HF wire antennas ...
  [ Hits: 482 | Votes: 0 | Rating: 0 ]
• What We Can Expect from a 2-Element Beam - W4RNL
  
  Method Units of Measure and the Dipole Standard of Reference This article helps in understanding ...
  [ Hits: 101 | Votes: 0 | Rating: 0 ]

• QSL management in the 21st Century - M0URX
  
  Article on the OQRS M0URX service and demands by dxpeditioners with examples and features of ...
  [ Hits: 113 | Votes: 0 | Rating: 0 ]

• Exam resource for the Dutch radio amateurs - Stichting Radio Examens
  
  Prepare for the exams with Radio examens in Nederland.
  [ Hits: 117 | Votes: 0 | Rating: 0 ]

• Amateur radio exam generator - Canada - Gov of Canada
  
  A learning aid for prospective amateurs and administrative tool for accredited examiners.
  [ Hits: 186 | Votes: 0 | Rating: 0 ]

• History of The Amateur radio LOCATOR System - OK2KKW
  
  This article taken from the IARU Region 1 VHF handbook is about the history of ...
  [ Hits: 192 | Votes: 1 | Rating: 1 ]

• Aircraft Scatter on 6 Meter FT8 - VE3VN
  
  Aircraft scatter is easily seen on the spectrogram window of digital communication apps when you ...
  [ Hits: 180 | Votes: 2 | Rating: 9.5 ]

• Sample code plugs for DMR Radios - K3NXU
  
  Starter Code Plugs and Information for the New DMR User These code plugs were are ...
  [ Hits: 194 | Votes: 3 | Rating: 6.67 ]

• CW QSO Example - LidsCW
  
  A sample morse code QSO template In this page you can find a standard QSO ...
  [ Hits: 266 | Votes: 1 | Rating: 1 ]

• PSK: How to Assure a Clean Signal - N4SER
  
  Due to the nature of PSK it is imperative that you maintain a very clean ...
  [ Hits: 137 | Votes: 0 | Rating: 0 ]

• Remotely Controlled Camera by VK5SW - VK5SW. Rob Norman.
  
  Remote viewing can be useful for Hams in example remotely viewing antennas during a storm ...
  [ Hits: 179 | Votes: 0 | Rating: 0 ]
• F5RDS remote station setup - F5RDS
  
  An example of a remote station setup Author give a few hints and tricks on ...
  [ Hits: 213 | Votes: 0 | Rating: 0 ]

• Signal Stuff - Signal Stuff
  
  Amateur radio parts and accessories online shop born to support hamstudy org and examtools org ...
  [ Hits: 134 | Votes: 0 | Rating: 0 ]

• Attenuator control - DL2KHP
  
  An attenuator is needed for example to generate defined levels starting from a reference level ...
  [ Hits: 79 | Votes: 1 | Rating: 10 ]

• Setup Packetradio on a Raspberry - HB1BBS
  
  A quik guide to install direwolf bpq and jnos on a Raspberry Pi if you ...
  [ Hits: 117 | Votes: 1 | Rating: 10 ]

• SWR-Display - DL2KHP
  
  The intention was to determine also very small SWR ratios with small power exactly With ...
  [ Hits: 147 | Votes: 1 | Rating: 8 ]

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