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• Effect of tower coupling on an array
  
  It s well known that a nearby tower can affect the performance of a vertical ...
  [ Hits: 954 | Votes: 0 | Rating: 0 ]

• NVIS antenna design
  
  Theory, Modeling, and Practical Applications By W5JCK, presentation in PDF File
  [ Hits: 3352 | Votes: 7 | Rating: 3.57 ]

• Tower interactions
  
  A study on vertical-tower interactions by N6LF
  [ Hits: 760 | Votes: 0 | Rating: 0 ]

• G5RV Antenna Revisited
  
  GR5V characteristics and construction details PDF file a three part PDF article including the ZS6BKW ...
  [ Hits: 3689 | Votes: 1 | Rating: 9 ]

• Vintrage Radio - alive and well
  
  Presentation about finding restoring updating and operating vintage Ham Radio by K4QKY and Bill Call ...
  [ Hits: 618 | Votes: 0 | Rating: 0 ]
• Vintage Amateur Radio Restoration
  
  Restoration of Viking Valiant Hammarlund SP 600 and Heathkit HX 10 Marauder by KG9OM and ...
  [ Hits: 792 | Votes: 1 | Rating: 10 ]

• Good Operating Practices
  
  Amateur radio good operating practices by KG9OM
  [ Hits: 1088 | Votes: 0 | Rating: 0 ]

• Enhanced SSB Audio
  
  K4QKY Presentation about SSB Audio, what's it all about and why the controversy
  [ Hits: 1043 | Votes: 0 | Rating: 0 ]

• Here Comes the Sun - Propagation and Sun
  
  Solar activity can aid or hamper HF propagation beyond line of sight range WA1SVF and ...
  [ Hits: 583 | Votes: 0 | Rating: 0 ]
• Understanding Solar Indices
  
  Solar Flux, Geomagnetic Activity indexes and interpreting their relation
  [ Hits: 624 | Votes: 1 | Rating: 10 ]

• OSgeeks: ICOM IC-7000 Modifications
  
  List of mods for the ICOM IC-7000 with many PDF Files
  [ Hits: 2654 | Votes: 7 | Rating: 3.43 ]

• Gap Titan DX Manual - GAP
  
  Gap Titan DX Antenna manual This is an enhanced version of the common Gap Titan ...
  [ Hits: 1988 | Votes: 9 | Rating: 6.67 ]

• How QST evaluates new products
  
  A look behind the scenes learn how the ARRL laboratory evaluates new products and what ...
  [ Hits: 651 | Votes: 0 | Rating: 0 ]
• What Rig Should I buy ?
  
  ARRL Lab notes article by WB8IMY on helping choosing the best transceiver for your needs ...
  [ Hits: 1582 | Votes: 1 | Rating: 1 ]
• Your First HT
  
  Choosing your first handheld transceiver by Terry Lines KD5RA PDF file
  [ Hits: 1525 | Votes: 7 | Rating: 8 ]

• Kenwood TH-G71 protocol
  
  This PDF File include the serial commands to program and control the TH G71 Should ...
  [ Hits: 613 | Votes: 0 | Rating: 0 ]

• Converting ZetaGi HP201 for ham bands - G8ODE
  
  Conversion of Zetagi HP201 SWR wattmeter for HF Amateur Bands by G8ODE
  [ Hits: 1966 | Votes: 4 | Rating: 7.5 ]

• QRP transceiver for 7 Mhz
  
  An optimized QRP transceiver for 40 meters band
  [ Hits: 1220 | Votes: 2 | Rating: 5.5 ]

• Build a Tuna-Tin 2
  
  Original Tuna-Tin 2 QRP CW transceiver article by W1CER
  [ Hits: 1472 | Votes: 1 | Rating: 1 ]

• N5EG VNA
  
  This article describes a low cost vector network analyzer that operates from 200 kHz to ...
  [ Hits: 2119 | Votes: 0 | Rating: 0 ]

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