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• Mini Whip - Active HF Antenna - PA3DWC  ^new
  
  The author investigated electric field antennas and achieved promising results with a shortened active whip ...
  [ Hits: 72 | Votes: 1 | Rating: 10 ]

• Full size 80m End Fed Half Wave Antenna - G4WIF
  
  The author reflects on expanding their antenna for 80m coverage during lockdown They extend the ...
  [ Hits: 99 | Votes: 0 | Rating: 0 ]

• Chokes and Isolation Transformers for Receiving Antennas - K9YC
  
  Chokes and isolation transformers are essential for receiving antennas to mitigate common mode current which ...
  [ Hits: 60 | Votes: 1 | Rating: 9 ]

• Wire on the Ground: Portable Radio Success with Grasswire Antenna - VA3KOT
  
  The author shares a unique experiment with a 200ft Grasswire antenna laying wire directly on ...
  [ Hits: 103 | Votes: 0 | Rating: 0 ]

• Optimizing TX/RX Levels in WSJT-X - N6CTA
  
  Exploring digital radio modes the author rethinks how to adjust transmit and receive levels in ...
  [ Hits: 50 | Votes: 0 | Rating: 0 ]

• IC705 GoBox: A Portable Windows-Based Solution for All-Digital Modes - dl1gkk
  
  This project details the creation of a portable GoBox housing an IC705 Windows 11 PC ...
  [ Hits: 97 | Votes: 0 | Rating: 0 ]

• Measured Data For HF Ferrite Chokes - K9YC
  
  FT 240 toroids measurements The data was measured using well calibrated HP instrumentation All plots ...
  [ Hits: 40 | Votes: 0 | Rating: 0 ]

• DIY EMC/RFI Mains Filter for a Clean Shack - M0PZT  ^updated
  
  Utilizing snap on ferrite cores and practical insights the author enhances their shack s cleanliness ...
  [ Hits: 158 | Votes: 2 | Rating: 9.5 ]

• Mini Satellite-Antenna Rotator Mk1 - sarcnet
  
  This project is a portable device used to automatically point a directional antenna towards an ...
  [ Hits: 289 | Votes: 1 | Rating: 1 ]

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