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• Six Meter Yagi Beam - W3GAS
  
  Article describing how to homebrew a yagi antenna for 50 MHz includes plans for a ...
  [ Hits: 1039 | Votes: 3 | Rating: 4.33 ]

• EH Antenna for 20 meters band
  
  An EH Antenna for 14 MHz by EB3EMD based on an original project by F5SWN ...
  [ Hits: 743 | Votes: 2 | Rating: 1 ]

• 6 m JPole Antenna - G4AON
  
  Based on original G2BCX design this J Pole antenna for the six meter band is ...
  [ Hits: 1767 | Votes: 6 | Rating: 6 ]
• The Copper Cactus J-Pole - KE7AX
  
  Original article published on February 1992 on 73 Amateur Radio Today about the 2m and ...
  [ Hits: 1723 | Votes: 2 | Rating: 10 ]

• 2m Band Moxon - S21ON
  
  Moxon is a rectangle shaped directional antenna originally designed by Les Moxon G6XN There are ...
  [ Hits: 583 | Votes: 1 | Rating: 6 ]

• Asymmetrical Hatted Vertical Dipole - John Huggins
  
  Theory and origins of W4RNL Asymmetrical Hatted Vertical Dipole AHVD for portable operations.
  [ Hits: 746 | Votes: 0 | Rating: 0 ]

• The Gamma Match
  
  The gamma match was originally invented as a means of feeding vertical monopole antennas for ...
  [ Hits: 959 | Votes: 2 | Rating: 4.5 ]

• The Origin of 73 - K9STH
  
  Taken from April 1935 issue of QST page 60 where there is a short article ...
  [ Hits: 510 | Votes: 0 | Rating: 0 ]

• Low Band DXing from a Small City Lot - ws6x
  
  Encouragement for Little Pistols article originally written for and published in SKIP the monthly newsletter ...
  [ Hits: 557 | Votes: 2 | Rating: 5.5 ]

• Mod for Acom 1000 amplifier - SM7YEA
  
  The problem originates by improper TXOUT to RF timing RF transmission exists still after a ...
  [ Hits: 511 | Votes: 0 | Rating: 0 ]

• UV-5R User Manuals
  
  Original User Manual for the Baofeng UV5R
  [ Hits: 391 | Votes: 0 | Rating: 0 ]

• Base Station - kinetic
  
  BaseStation is a Windows application written originally for the SBS 1 family of Virtual Radar ...
  [ Hits: 1567 | Votes: 4 | Rating: 2.75 ]

• UV-3R Mobilinkd - APRS in Your Pocket - VE6AB
  
  An interesting combination of a Baofeng UV 3R handheld transceiver with a Mobilinkd Kiss TNC ...
  [ Hits: 739 | Votes: 3 | Rating: 5.67 ]

• Battery Monitor project - WA0ZTI
  
  Original battery monitor project by Derek Toeppen
  [ Hits: 560 | Votes: 0 | Rating: 0 ]

• Effects of Insertion Loss On Transmitted Power - WA6ILQ
  
  But it is only a couple of dB The Effect Of Insertion Loss On Transmitted ...
  [ Hits: 249 | Votes: 0 | Rating: 0 ]

• A Brief Treatise on the Decibel - W5YR
  
  An article on origin and usage of the Decibel that has always been a logarithmically ...
  [ Hits: 280 | Votes: 0 | Rating: 0 ]

• 30 Meter Band Pass Filter - KE7HR
  
  A homemade band pass filter for the 30 meter band based on the original VE7BPO ...
  [ Hits: 598 | Votes: 1 | Rating: 6 ]

• Radio in a box project
  
  The original purpose was to provide a radio system that could go anywhere yet be ...
  [ Hits: 2858 | Votes: 11 | Rating: 7.55 ]

• QRM killer - PA4TIM
  
  An home made QRM Eliminator project based on the WA1ION original design used to remove ...
  [ Hits: 1570 | Votes: 1 | Rating: 9 ]
• XPhase QRM Eliminator - I6IBE
  
  A project with several releases of the Qkiller or QRM eliminator original project by DK9NL ...
  [ Hits: 2033 | Votes: 1 | Rating: 10 ]

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