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• 30m Half -Size Rotary Dipole - G3YEU
  
  A rotary dipole antenna for 30 meters band Each arm is about 12 5 ft ...
  [ Hits: 200 | Votes: 0 | Rating: 0 ]

• An 80 m dipole antenna for restricted spaces - LA8OKA
  
  You can bend the wires in a half wave dipole so that it takes up ...
  [ Hits: 186 | Votes: 0 | Rating: 0 ]

• 9:1 Balun and Unun - ON7IR
  
  Homebrew a 9:1 transformer and measurement for testing purposes with a miniVNA
  [ Hits: 109 | Votes: 0 | Rating: 0 ]

• Choosing the Right Aluminum Stock for Antenna Building - G0UIH
  
  Building an efficient antenna begins with selecting the right aluminum stock This article provides a ...
  [ Hits: 76 | Votes: 0 | Rating: 0 ]

• Moebius style 80/40 m band antenna - YO4DFT
  
  A loop antenna for 80 and 40 meters band the main loop is based by ...
  [ Hits: 320 | Votes: 1 | Rating: 1 ]
• Small Loop Antenna for the 80m to 10m - G3JKF
  
  This article describes the development of two tunable antennas each consisting of three interconnected small ...
  [ Hits: 407 | Votes: 1 | Rating: 8 ]

• K1FM Mini Magnetic Loop - K1FM
  
  Original HF magnetic loop antenna designed by the author to work in conjunction with QRP ...
  [ Hits: 118 | Votes: 1 | Rating: 8 ]

• Aluminium Push Up Mast - PH0NO
  
  A DIY aluminium push up mast project The final mast includes 7 aluminium tubes with ...
  [ Hits: 359 | Votes: 3 | Rating: 6.67 ]

• Build a W3DZZ Antenna - N2LNO
  
  The purpose of this construction is to enable the realization of an HF antenna called ...
  [ Hits: 219 | Votes: 1 | Rating: 1 ]

• BG2FX Amateur Radios - BG2FX
  
  Yu produces miniaturized amateur radio transceivers for portable usage Yu designed and sold the FX ...
  [ Hits: 122 | Votes: 1 | Rating: 1 ]

• Using PSK Reporter as Propagation Tool - K8ZT
  
  PSK Reporter is a powerful tool for monitoring your FT8 JT65 or PSK signals around ...
  [ Hits: 194 | Votes: 1 | Rating: 8 ]

• CTR2-Mini Radio Controller - Lynn Hansen, KU7Q
  
  CTR2 Mini is a small radio controller based on the Seeed Studios Wio Terminal It ...
  [ Hits: 93 | Votes: 0 | Rating: 0 ]

• miniVNA PRO Installation Notes - buildthings
  
  Notes on installing the miniVNA PRO software making a calibration standard a trap tuning loop ...
  [ Hits: 172 | Votes: 0 | Rating: 0 ]

• ICOM IC756 Fan Modification - buildthings
  
  ICOM IC756 PRO II III PS125 Fan Modifications install an external cooling fan on the ...
  [ Hits: 115 | Votes: 1 | Rating: 10 ]

• Proplab-Pro - Solar Terrestrial Dispatch
  
  Ray trace radio signals through a realistic three dimensional ionosphere using Proplab Pro This software ...
  [ Hits: 171 | Votes: 0 | Rating: 0 ]

• Pinouts Reference Tables - W4RP
  
  Tables for keyboardsm montiros mouse for PC SUN MAC USB mini usb DVI FireWire RS232 ...
  [ Hits: 118 | Votes: 0 | Rating: 0 ]
• Understanding Impacts of 75-ohm Devices in 50-ohm Systems - KA7OEI
  
  This article explores the implications of using 75 ohm devices common in TV setups within ...
  [ Hits: 151 | Votes: 2 | Rating: 9.5 ]

• Miniature CI-V for Icom Radios - IW7EHC
  
  With some fantasy the circuit can be easily assembled on a small scrap of pre ...
  [ Hits: 117 | Votes: 0 | Rating: 0 ]

• 2m to 70cm Transverter Circuit - VK4ADC
  
  A 70cm 432 MHz Transverter Project transverter circuit is an electronic device that converts a ...
  [ Hits: 82 | Votes: 0 | Rating: 0 ]

• Measuring with a MiniVNA - N4SPP
  
  Measuring technicques using a MiniVNA author describes how to determine and unknown inductance or how ...
  [ Hits: 186 | Votes: 1 | Rating: 1 ]

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