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• Modified harpin antenna for 40m - YO4DFT
  
  Results or performance test using an harpin antenna for the 7 MHz
  [ Hits: 191 | Votes: 1 | Rating: 7 ]
• 40m Wire Antennas Comparison - PH0NO
  
  On the field comparison among C Pole antenna an EFHW vertical antenna and an Inverter ...
  [ Hits: 172 | Votes: 1 | Rating: 3 ]

• Corned Fed Delta Loop - LA8OKA
  
  Author found a ratio between the lengths of the sides of the Delta Loop that ...
  [ Hits: 169 | Votes: 0 | Rating: 0 ]

• Baluns and Ferrites Basics - VE2AZX
  
  Unlock the secrets of RF signal optimization in a presentation covering Balun essentials diverse types ...
  [ Hits: 198 | Votes: 3 | Rating: 9.67 ]

• Testing End Fed Long Wire Antenna - VK1AD
  
  Testing a 27 2 metre end fed long wire antenna used for SOTA activations placed ...
  [ Hits: 168 | Votes: 0 | Rating: 0 ]
• Multiband portable wire antennas - OZ1CX
  
  Vertical end fed antenna used for portable operations The antenna will work on 80 with ...
  [ Hits: 188 | Votes: 0 | Rating: 0 ]

• Comparing Mobile whip versus EF HW Vertical - PH0NO
  
  PH0NO conducted field tests comparing a mobile antenna DX UHV to an end fed half ...
  [ Hits: 81 | Votes: 0 | Rating: 0 ]

• Patented RF choke test - PA3FWM
  
  A reproduction test of a a binocular ferrite core and winds a total of 7 ...
  [ Hits: 105 | Votes: 0 | Rating: 0 ]

• Homebase 10 - G3XBM
  
  The Homebase 10 is a simple to make wire halo antenna for 10m 28MHz built ...
  [ Hits: 327 | Votes: 1 | Rating: 3 ]

• Ferrite Rod TX Antenna for 40m - G3XBM
  
  No exotic claims are made for this antenna Author just tried a few WSPR experiments ...
  [ Hits: 300 | Votes: 1 | Rating: 1 ]

• Enhancing Performance with W8JK/MOXON Antenna Variant - F5NPV
  
  F5NPV introduces a variant of the W8JK antenna design employing the MOXON principle With extended ...
  [ Hits: 183 | Votes: 0 | Rating: 0 ]

• Homebrew an OCF Off-Center Fed Dipole Antenna - W5ODJ
  
  This type of antenna is a popular antenna design as the performance is very good ...
  [ Hits: 198 | Votes: 3 | Rating: 6.67 ]

• The Loop on Ground Antenna - KK5JY
  
  An experimental antenna for HF reception It consists of a single loop element mounted on ...
  [ Hits: 302 | Votes: 3 | Rating: 8 ]

• The VHF UHF Eggbeater Antenna Revisited - ON6WG F5VIF
  
  A new simple way to build the Eggbeater Antenna This document introduces a new simpler ...
  [ Hits: 542 | Votes: 4 | Rating: 6.5 ]

• Unearthing VHF Contest Secrets: An In-Depth Analysis - S51FB S51ML S52AA S53WW
  
  In this article authors delve into the inner workings of the IARU R1 VHF contest ...
  [ Hits: 72 | Votes: 2 | Rating: 10 ]

• QRZ.sh - DK1MI
  
  This script queries the QRZ com callsign database and returns the result to the command ...
  [ Hits: 62 | Votes: 0 | Rating: 0 ]

• Morse Code Translator and Decoder - ScoutLife
  
  Use this helpful tool to translate between Morse code and text To begin please enter ...
  [ Hits: 172 | Votes: 0 | Rating: 0 ]

• Transmission Line Details - AC6LA
  
  This utility program shows the impedance and reflection coefficient parameters SWR reflection coefficient magnitude Rho ...
  [ Hits: 128 | Votes: 0 | Rating: 0 ]

• 12v Battery Charger - XQ2FOD
  
  Well firstly the 12 Volt source will typically vary anywhere from 11 Volt to 15 ...
  [ Hits: 80 | Votes: 1 | Rating: 10 ]

• PCM Kestrel HF Transceiver - vk3yy
  
  This article describes an upgrade to the Kestrel transceiver replacing its LCD display with a ...
  [ Hits: 68 | Votes: 0 | Rating: 0 ]

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