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• Delta Loop vs End Fed Half Wave on 20m - PH0NO
  
  Intrigued by a German OM positive experience with a 20m delta loop the author replicated ...
  [ Hits: 123 | Votes: 0 | Rating: 0 ]

• Some secrets of Common Mode Chokes revealed - pa0nhc
  
  This is a small collection of K9YC info and my experiences Problems by feed lines ...
  [ Hits: 175 | Votes: 1 | Rating: 10 ]
• RF Choke with Bifilar Windings - rjbono
  
  This article presents an RF Choke featuring an 11 bifilar turn winding of 14 house ...
  [ Hits: 87 | Votes: 0 | Rating: 0 ]

• Antenna Manufacturing: How to Prevent Galvanic Corrosion - G0UIH
  
  Galvanic corrosion a destructive process triggered by dissimilar metal contact in a corrosive electrolyte poses ...
  [ Hits: 55 | Votes: 0 | Rating: 0 ]

• Introduction to HF Packeteering in the Modern Age - N6CTA
  
  A brief overview of the current state of packet radio on the HF bands In ...
  [ Hits: 80 | Votes: 0 | Rating: 0 ]

• Ham Radio And the Art of Bushcraft - VA3KOT
  
  This article explores the marriage of amateur radio and bushcraft advocating the pleasure of setting ...
  [ Hits: 83 | Votes: 1 | Rating: 10 ]

• 40 MHz 8m Band Amateur Radio Exploration - G3XBM
  
  The 8m ISM band a unique frequency range between 10m and 6m holds potential for ...
  [ Hits: 76 | Votes: 1 | Rating: 8 ]

• HF Radio Propagation Forecast - 4X4XM  ^updated
  
  This page offers radio amateurs experienced and beginners a useful overview and tutorials on HF ...
  [ Hits: 363 | Votes: 20 | Rating: 8.85 ]

• KX3 assembly videos - VE9KK
  
  Four part series of assembly videos of the Elecraft KX3 Even if these videos are ...
  [ Hits: 32 | Votes: 0 | Rating: 0 ]

• Yaesu FT-817 battery pack - qsoshack
  
  Go portable with an external battery pack The built in batteries will not last thirty ...
  [ Hits: 97 | Votes: 0 | Rating: 0 ]
• Yaesu FT-817 Audio Enhancement: Heathkit-inspired Homebrew Project - KG4JJH
  
  Inspired by Heathkit author aimed to enhance his Yaesu FT 817 with audio and RF ...
  [ Hits: 81 | Votes: 1 | Rating: 2 ]

• Boondock Echo 2 way ham radio recorder - KD9VFU
  
  Boondock Echo offers a revolutionary communication experience with an internet backed recording and playback device ...
  [ Hits: 57 | Votes: 1 | Rating: 10 ]

• AI Projections for Ham Radio Modes in 2023-2025 - G7VJR
  
  In an innovative analysis Michael G7VJR employs NeuralProphet to predict ham radio modes usage trends ...
  [ Hits: 55 | Votes: 0 | Rating: 0 ]

• Analyzing SSB Signal Quality in CQ WW Contest - OH6LI
  
  This article investigates SSB signal quality during the CQ WW 2015 SSB contest It highlights ...
  [ Hits: 42 | Votes: 0 | Rating: 0 ]

• Building a new lithium battery - PH0NO
  
  Homebrew a custom lithium battery pack with 5s3p batteries
  [ Hits: 91 | Votes: 0 | Rating: 0 ]
• USB-C charging for Handheld Radio Transceivers - Bryan Cockfield
  
  The article highlights the common absence of modern USB C ports on handheld ham radios ...
  [ Hits: 143 | Votes: 1 | Rating: 10 ]

• 27MHz CB to 50 MHz Amateur Use Conversion - VK4ADC
  
  This page details in brief the component changes to modify a Cybernet series 27MHz CB ...
  [ Hits: 120 | Votes: 0 | Rating: 0 ]

• Enhancing Frontend Performance with Optimized Band Pass Filters - PA3AKE
  
  This article explores the nuanced design challenges of Band Pass Filters BPF in radio receivers ...
  [ Hits: 82 | Votes: 0 | Rating: 0 ]

• The iKeyPad for ICOM Radios - ZL2AL
  
  The Icom series of radios from the IC 746 Pro on to the latest 7800 ...
  [ Hits: 58 | Votes: 1 | Rating: 8 ]

• RF-Quiet Solar PV for Ham Radio - KA7OEI
  
  This article discusses the potential for solar power systems to coexist harmoniously with amateur radio ...
  [ Hits: 78 | Votes: 1 | Rating: 1 ]

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