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• Squarooka Antenna - squared bazooka for 2 meters band - DL1GSJ
  
  Sort of similar to the one of the 6m omni Instead of using twin lead ...
  [ Hits: 357 | Votes: 0 | Rating: 0 ]

• Calculate Antenna Lenght in feet, inches and meters - K7TJO
  
  Inches and meters Javascript Wavelength Calculator allow to input a frequency in MHz and calculate ...
  [ Hits: 504 | Votes: 3 | Rating: 4.67 ]

• Coaxial Dipole Antenna - AA8GL
  
  A distributed capacity coaxial dipole antenna The antenna is very broadbanded with a very flat ...
  [ Hits: 551 | Votes: 0 | Rating: 0 ]

• Multiband trapped end fed antenna - CT1DBS
  
  A multiband trapped end fed antenna can cover 20 30 40m bands An option for ...
  [ Hits: 775 | Votes: 0 | Rating: 0 ]

• Small HF RX Loop - iw7dmh
  
  This is very common W7IUV Flag Antenna design is based on the PY3AGD antenna because ...
  [ Hits: 147 | Votes: 0 | Rating: 0 ]

• Uzice Award - Predrag Supurovic
  
  The earliest known historical record of the name Uzice is found in a document in ...
  [ Hits: 102 | Votes: 0 | Rating: 0 ]

• Cherkasy City Radio Club - UR4CWA
  
  UR4CWA is the call of the ham radio club radio station of the Cherkasy City ...
  [ Hits: 49 | Votes: 0 | Rating: 0 ]
• Rivne Region Radio Club
  
  Radio club mainain in the city of Rivne the Repeater 145 MHz Tx 145 637 ...
  [ Hits: 30 | Votes: 0 | Rating: 0 ]

• W0CW Kansas City DX Club - K0XM
  
  Established in the mid 1970 s The Kansas City DX Club is an ARRL affiliated ...
  [ Hits: 55 | Votes: 0 | Rating: 0 ]

• Interactive World Clock - VK5SW, Rob Norman
  
  Three local city times around the world displayed simultaneously.
  [ Hits: 202 | Votes: 1 | Rating: 10 ]

• Current Space Weather Parameters - Solar Terrestrial Dispatch
  
  Solar Wind Velocity and Auroral Storm Potential the website provides also current magnetic indices like ...
  [ Hits: 59 | Votes: 0 | Rating: 0 ]

• SteppIR UrbanBeam Review - PF9Z
  
  A review of the SteppIR UrbanBeam antenna a two element Yagi antenna working 40 6 ...
  [ Hits: 192 | Votes: 1 | Rating: 1 ]

• Capacity testing our batteries - How to - OH8STN
  
  How to do a capacity check on your battery pack Videos demonstrate how to test ...
  [ Hits: 250 | Votes: 1 | Rating: 3 ]

• Velocity Factor of Coax Cables - wb3anq
  
  Undertanding the velocity factor in coax cable feed lines Meaning of the veolcity factor index ...
  [ Hits: 169 | Votes: 2 | Rating: 10 ]
• All about coax cables - Chris Warren
  
  Coax cable nomenclature the RG Family line loss explained importance of shieding on coax cables ...
  [ Hits: 218 | Votes: 0 | Rating: 0 ]

• A JFET preamplifer for 50 MHz - AA8C
  
  The circuit is simple designed with a low component count and an inherent simplicity in ...
  [ Hits: 99 | Votes: 0 | Rating: 0 ]

• QRP Transceiver for 15m - JF1OZL
  
  This is a CW 1W transceiver with only three transistor The author has been able ...
  [ Hits: 85 | Votes: 0 | Rating: 0 ]

• How to make a mains filter for EMC and noise reduction - Adrian Leggett
  
  Article showing how I ve made a mains filter to reduce EMC in the electricity ...
  [ Hits: 1228 | Votes: 5 | Rating: 9.6 ]
• Mains Filter for EMC & Noise Reduction - M0NWK
  
  This article shows how to make a mains filter that can be extremely effective in ...
  [ Hits: 310 | Votes: 3 | Rating: 3.67 ]

• An Experimental Q Meter - VK5BR
  
  The article describes Q factor methods of measuring Q factor inductance and capacity using a ...
  [ Hits: 237 | Votes: 0 | Rating: 0 ]

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