call

call

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• 20 meter short loaded vertical antennas - N4SPP
  
  Loading is a way to lower the resonant frequency of an antenna radiator This technique ...
  [ Hits: 232 | Votes: 1 | Rating: 9 ]

• 80m Shortened Dipole Antenna - DL2HRF  ^updated
  
  This antenna just requires about 24m of free space instead of 41m that a normal ...
  [ Hits: 155 | Votes: 1 | Rating: 1 ]

• Slim Jim Antenna Calculator by M0NWK - M0NWK
  
  Easy to use online Slim Jim antenna calculator Input your frequency to automatically calculate the ...
  [ Hits: 189 | Votes: 4 | Rating: 8.5 ]

• Easy Sleeve Balun - KG4ZNC
  
  A simple and effective sleeve type balun is easily built This Balun can be adapted ...
  [ Hits: 180 | Votes: 3 | Rating: 6 ]

• Quad Loop Antenna for 50 MHz - KD9EJA
  
  Building A Full Wave Quad Loop Antenna for 6 Meters This is an easy antenna ...
  [ Hits: 200 | Votes: 1 | Rating: 1 ]

• The 2BD beam antenna for 20 meters - EA2BD
  
  A light portable 2 element Delta beam antenna for 14 MHz It is basically a ...
  [ Hits: 186 | Votes: 1 | Rating: 8 ]

• Balcony Dipole Antenna for 20 Meter - VA3ZNW  ^updated
  
  Antenna may be made practically from any wire strand solid having a reasonable diameter 0 ...
  [ Hits: 342 | Votes: 4 | Rating: 10 ]

• W3DZZ Multiband Antenna - I6IBE
  
  An easy to build and extremely high performance antenna works perfectly on all HF bands ...
  [ Hits: 465 | Votes: 3 | Rating: 7.67 ]

• Cherkasy City Radio Club - UR4CWA
  
  UR4CWA is the call of the ham radio club radio station of the Cherkasy City ...
  [ Hits: 49 | Votes: 0 | Rating: 0 ]

• Beginners Guide to Repeaters - WA4HND
  
  An article about how to operate repeaters How to call someone on a repeater how ...
  [ Hits: 108 | Votes: 0 | Rating: 0 ]

• Digital Mode calling frequencies - VK6FLAB
  
  A summary of common calling frequency for each digital mode on that band.
  [ Hits: 314 | Votes: 0 | Rating: 0 ]

• F6GCI propagation - F6GCI
  
  A collection of dynamically produced images based on the daily data of the NOAA Space ...
  [ Hits: 152 | Votes: 0 | Rating: 0 ]

• Tropospheric Ducting - ProAudio Eng
  
  In the spring and during certain climatic events radio waves can travel long distances due ...
  [ Hits: 123 | Votes: 0 | Rating: 0 ]

• FCC Callsign Database Script - Radio Artisan
  
  This is a Bourne Shell script that will automagically download the FCC Amateur Radio license ...
  [ Hits: 146 | Votes: 0 | Rating: 0 ]

• DMR Contact Manager - N0GSG
  
  DMR Contact Manager is a Free software package designed to make it easy to maintain ...
  [ Hits: 358 | Votes: 2 | Rating: 9 ]
• ICOM ST-4002A GPS Programmer - ICOM
  
  Automatically input GPS location data from an Android device to the transceiver Compatible with IC ...
  [ Hits: 79 | Votes: 1 | Rating: 9 ]

• SWL Logger - KB6IBB
  
  A shortwave radio listeners log book runs on Windows and MacOS Catalina and above The ...
  [ Hits: 349 | Votes: 5 | Rating: 9.8 ]

• VK-DMR Monitor - VK2BYI
  
  VK DMR Monitor and Alert is a Windows desktop application that scans the content of ...
  [ Hits: 94 | Votes: 0 | Rating: 0 ]

• Teaching Arduino to Copy Morse Code - WB7FHC
  
  Teach Arduino to copy Morse Code This project will produce a sketch that can actually ...
  [ Hits: 86 | Votes: 0 | Rating: 0 ]

• USB Rig Interface - sarcnet
  
  This project is a USB Audio Serial and PTT interface for rigs that does not ...
  [ Hits: 323 | Votes: 1 | Rating: 1 ]

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