high q

high q

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• QRP Balun: A DIY Project - AA5TB
  
  DIY project of a QRP Balun Using a high permeability ferrite rod and an old ...
  [ Hits: 59 | 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 ]

• Mastering Magnetic Loop Antenna Control - TF3LJ
  
  Unveil the secrets of efficient Magnetic Loop Antenna control systems eliminating the hassle of frequent ...
  [ Hits: 75 | Votes: 0 | Rating: 0 ]

• Space-Efficient Excellence: Inverted L Multi-Band HF Antenna - qsoshack
  
  Discovering a solution for limited space the inverted L HF antenna emerges as a stellar ...
  [ Hits: 189 | Votes: 0 | Rating: 0 ]

• Yagi Antenna Design by G4CQM - G4CQM
  
  A selection of technical articles and analysis offering guidance and insight to enable you to ...
  [ Hits: 117 | Votes: 1 | Rating: 10 ]

• 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 ]

• 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: 71 | Votes: 2 | Rating: 10 ]

• Ham Radio Frequencies
  
  This guide explores different radio bands that hobbyists use to talk to each other worldwide ...
  [ Hits: 74 | 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 ]

• Antennas for QRP Operation - WB6BYU
  
  Antennas for low power operation resemble those for 100W use Minor adjustments like capacitor voltage ...
  [ Hits: 90 | Votes: 0 | Rating: 0 ]

• FunCube Dongle HF Upconverter: Expanding Reception Range - M1GEO
  
  This article describes an HF upconverter for the FunCube Dongle Pro Designed for radio amateurs ...
  [ Hits: 34 | Votes: 1 | Rating: 8 ]

• 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 ]

• Exploring the Spectrum From HF to UHF Frequencies - ARCAD
  
  During radio s early days high frequencies were under 30 MHz due to technical limitations ...
  [ Hits: 78 | Votes: 0 | Rating: 0 ]

• Propagation on 630 Meters and 2200 Meters - K9LA
  
  This is a theoretical look at propagation on 630 Meters and 2200 Meters using ray ...
  [ Hits: 38 | Votes: 1 | Rating: 10 ]

• BktTimeSyncPhone - IZ2BKT
  
  BktTimeSyncPhone synchronizes the PC time using the smartphone GPS connected via Bluetooth Great for use ...
  [ Hits: 40 | 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 ]

• 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 ]

• 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 ]

• Innovative 2m to HF Converter - N1UL
  
  Ulrich L Rohde N1UL conceived an outstanding 2m to HF receiving converter with specific requirements ...
  [ Hits: 95 | Votes: 0 | Rating: 0 ]

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