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• Coil Designer - Mk 2
  
  This page lets you do calculations for single layer air cored coils using the solenoid ...
  [ Hits: 3481 | Votes: 5 | Rating: 4.4 ]

• Transformer for Ground-Independent Receiving Antennas
  
  Transformers theory and calculator of turns on binocular cores. Comparison with toroid cores.
  [ Hits: 1305 | Votes: 2 | Rating: 4.5 ]

• Air Cored 1:1 HF BALUN
  
  An air cored 1:1 balun for 3.5 to 30.0 MHz
  [ Hits: 4188 | Votes: 7 | Rating: 3.57 ]
• Balun 1:1 - Peter Miles
  
  1:1 Ruthroff voltage balun using a T200-2 Toroid core
  [ Hits: 1484 | Votes: 2 | Rating: 4 ]
• How to Build a UN-UN
  
  Building a 1 1 balun aka un un with an Amidon Ferrite toroid core T ...
  [ Hits: 1063 | Votes: 6 | Rating: 4.17 ]

• Balun 4:1 - Peter Miles
  
  4:1 Ruthroff voltage balun design using a T200-2 Toroid core
  [ Hits: 1285 | Votes: 3 | Rating: 6 ]

• Beverage transformer notes - N1EU
  
  In this article the author discusses the importance of good transformers for Beverages especially for ...
  [ Hits: 1320 | Votes: 1 | Rating: 10 ]

• HF Multiband end fed antennas
  
  A multiband end fed antenna that cover 3 5 to 30 Mhz using a 1 ...
  [ Hits: 3727 | Votes: 6 | Rating: 4.67 ]

• LOGQSO.com
  
  LogQSO com is a contest log viewer and analyzer Allow to compare scores of many ...
  [ Hits: 367 | Votes: 0 | Rating: 0 ]
• CQ Contest - Live Contest Score
  
  On-line contest server, diplay live scores for popular ham radio contests by cqcontest.net
  [ Hits: 1296 | Votes: 3 | Rating: 10 ]

• CQ WPX Contest - CQ Amateur Radio
  
  Official web site of CQ World Wide WPX Contest Rules Scores and latest news about ...
  [ Hits: 305 | Votes: 5 | Rating: 7.33 ]

• Ham Radio Contest Maps
  
  US Contesters maps generated based on ARRL online score data by WM5R
  [ Hits: 2174 | Votes: 2 | Rating: 4 ]

• Olympix
  
  Performance RFI Filters that work right at the noise sources, ferrite cores.
  [ Hits: 300 | Votes: 0 | Rating: 0 ]

• Wire Harness Assemblies - Corey Lancaster
  
  Printed Circuit Board, Custom Overmold Cable Assembly, Box Build, System Integration, Sheet Metal
  [ Hits: 408 | Votes: 0 | Rating: 0 ]

• Chushcraft A3S - Simple Balun Support - Frederick R. Vobbe
  
  A method for supporting a balun on a Chushcraft A3S antenna This allows the balun ...
  [ Hits: 1440 | Votes: 8 | Rating: 6.5 ]

• Ultimate30 for 30MDG Awards - Don Hobson KB9UMT
  
  Home of U30 Ultimate 30 free software for the 30 Meter 30MDG Club Award applications ...
  [ Hits: 656 | Votes: 2 | Rating: 9.5 ]

• Coil32 - Valery
  
  Coil32 is a free coil inductance calculator that allows to calculate single layer and multi ...
  [ Hits: 1571 | Votes: 6 | Rating: 7 ]

• LM - Log Post Processor - DL8WAA
  
  LM is a program to edit contest logs afterwards a so called contest post processor ...
  [ Hits: 1345 | Votes: 2 | Rating: 10 ]

• SDR Sharp - AIRSPY
  
  SDR read SDR Sharp is a high performance Software Defined Radio application SDR sharp is ...
  [ Hits: 2448 | Votes: 8 | Rating: 7.5 ]

• Connectors
  
  There are scores of RF connector types ranging from the cheap and cheerful to the ...
  [ Hits: 485 | Votes: 0 | Rating: 0 ]

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