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• 160m Band Loaded Inverted L Antenna - IZ0GIF
  
  This is a simple 160 meters antenna a short loaded inverted L The linear lenght ...
  [ Hits: 320 | Votes: 1 | Rating: 7 ]

• 40m loaded dipole - IZ0GIF
  
  This is an short dipole for 7 MHz Total length of this dipole is just ...
  [ Hits: 196 | Votes: 4 | Rating: 8.75 ]

• Home Built 6M J-Pole Antenna - KS0S
  
  This article provides details on building a 6 Meter J Pole antenna using PVC pipe ...
  [ Hits: 168 | Votes: 0 | Rating: 0 ]

• Single element Delta Loop Antenna - IZ0GIF
  
  Building a simple delta loop is very easy With two fishing rods and some other ...
  [ Hits: 286 | Votes: 3 | Rating: 4.33 ]

• Two elements Triband Yagi Antenna - IZ0GIF
  
  This project was originally developed by Markus VE7CA A Portable 2 Element Triband Yagi PDF ...
  [ Hits: 218 | Votes: 1 | Rating: 7 ]

• AGCW-DL QRP Contest - AGCW-DL
  
  The AGCW DL invites all radio amateurs to participate in the annual QRP CONTEST Annually ...
  [ Hits: 46 | Votes: 0 | Rating: 0 ]

• OK1WC Memorial MWC Contest - MWC
  
  A CW contest running every Monday from 1630 UTC to 1729 UTC on 40 and ...
  [ Hits: 107 | Votes: 2 | Rating: 10 ]

• Pirate QSL Collection - hfunderground
  
  A QSL Cards collection divided into North American Shortwave Pirate Radio QSLs abd European Shortwave ...
  [ Hits: 118 | Votes: 0 | Rating: 0 ]

• Homebrew GPS tracker - F1ATB
  
  It is easy today to build a GPS tracking system for mobile applications that can ...
  [ Hits: 241 | Votes: 1 | Rating: 7 ]

• Kenwood Ts590 v Elecraft K3 - N9NY
  
  Comparison of Kenwood Ts590 v Elecraft K3 Comparing the TS590s to the Elecraft K3 as ...
  [ Hits: 155 | Votes: 0 | Rating: 0 ]

• Spy Numbers Stations - hfunderground
  
  Spy Numbers Stations are shortwave radio stations that are speculated to have been broadcasting since ...
  [ Hits: 177 | Votes: 0 | Rating: 0 ]

• DDUtil for Flex Radio - K5FR
  
  Data Decoder Utility is designed to enhance the operating experience for Flex Radio users by ...
  [ Hits: 117 | Votes: 0 | Rating: 0 ]

• KlaTrack - G0KLA
  
  A simple program that shows when target spacecraft would be above the horizon.
  [ Hits: 124 | Votes: 1 | Rating: 10 ]

• VSP Manager - K5FR
  
  VSP Manager is a software program that creates serial port pairs which allows software programs ...
  [ Hits: 937 | Votes: 4 | Rating: 3 ]

• BITX QRP RTX - VU2ESE
  
  An easy to build 6 watts SSB transceiver for 14MHz BITX is an easily assembled ...
  [ Hits: 104 | Votes: 0 | Rating: 0 ]
• A Simple Dual-band Transceiver - VU2ESE
  
  This a well performing simple two band transceiver The transceiver design is inspired by the ...
  [ Hits: 100 | Votes: 1 | Rating: 6 ]

• EA2CW Nanokeyer - EA2CW
  
  HFN Hands Free Nanokeyer is a 3D Printer made morse keyer In this project the ...
  [ Hits: 97 | Votes: 1 | Rating: 10 ]

• How to build a Software Defined Radio - G0KLA
  
  Experimental Methods in DSP design The author explains how a software defined radio works to ...
  [ Hits: 208 | Votes: 0 | Rating: 0 ]

• Specan Spectrum analyzer - VU2ESE
  
  The Specan is actually a very simple but robustly built receiver it is in essence ...
  [ Hits: 86 | Votes: 1 | Rating: 9 ]

• Two Tone Generator - VU2ESE
  
  A two tone generator is an essential test gear made with just four transistors that ...
  [ Hits: 81 | Votes: 0 | Rating: 0 ]

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