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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 ]

• Shortened 80m Antenna - DF2BC
  
  An antenna for 80 meters band for those who does not have enough space to ...
  [ Hits: 422 | Votes: 1 | Rating: 1 ]

• Short Monoband Dipole Antennas - KGD Antennas - nonstopsystems
  
  The KGD antenna is an option for those with space restrictions The idea behing this ...
  [ Hits: 241 | Votes: 0 | Rating: 0 ]

• The KL3JM modified SRI Fan Dipole for 80-40-20 Meters - KL3JM
  
  The antenna in this project is a modification of the techniques used to design a ...
  [ Hits: 502 | Votes: 1 | Rating: 5 ]

• Exploring The J-Pole Antenna - AA1ZB
  
  The J Pole antenna is a common omnidirectional antenna used in amateur radio particularly on ...
  [ Hits: 143 | Votes: 0 | Rating: 0 ]

• A Small Loop for 20 and 15 meter band - VK5BR
  
  A Small Transmitting Loop Antenna for 14MHz and 21MHz an antenna you might consider if ...
  [ Hits: 421 | Votes: 0 | Rating: 0 ]

• ZS6KMD 20-40m Multiband Dipole - ZS6KMD
  
  The dipole shown in this document is installed in an inverted Vee configuration with two ...
  [ Hits: 539 | Votes: 0 | Rating: 0 ]

• 160 Meters 4 Square Receive Antenna - W0QL
  
  A four square array receiving antena for the top band performance is extremely directional and ...
  [ Hits: 181 | Votes: 1 | Rating: 10 ]

• Popular Matching Networks - G3YNH
  
  What happens in impedance space when the various popular matching networks antenna tuners are adjusted ...
  [ Hits: 275 | Votes: 0 | Rating: 0 ]

• The ZS6BKW Multiband HF Antenna - G3UKV
  
  This is the antenna for you guys who want to get on HF effectively and ...
  [ Hits: 479 | Votes: 5 | Rating: 9.8 ]

• VK9 Christmas I EME DX Pedition - W7GJ
  
  6m mainly EME some SSB CW September 12 30 2017 October 1 21 2017 Indian ...
  [ Hits: 135 | Votes: 0 | Rating: 0 ]

• Narrow Band Emergency Messaging System (NBEMS) - w9tca
  
  The Narrow Band Emergency Messaging System is a suite of software programs designed for point ...
  [ Hits: 130 | Votes: 0 | Rating: 0 ]

• Decoding Russian Meteor-M2 satellite images in real time - phasenoise
  
  The Meteor M N2 is a polar orbiting Russian weather satellite that was launched on ...
  [ Hits: 200 | Votes: 0 | Rating: 0 ]

• Space weather impacts on Climate - NOAA
  
  About impacts of solar weather changes including effects of the solar cycle on weather on ...
  [ Hits: 119 | Votes: 1 | Rating: 6 ]
• Proppy HF Circuit Prediction: Space Weather - James Watson
  
  Current space weather condition gauges with solar indices taken from the latest WWV report ...
  [ Hits: 137 | Votes: 2 | Rating: 9.5 ]

• PilotMorse Morse Code Tutor for Aviation
  
  PilotMORSE is a great home solution for private pilots or aspiring professionals who want to ...
  [ Hits: 402 | Votes: 1 | Rating: 10 ]

• KlaTrack - G0KLA
  
  A simple program that shows when target spacecraft would be above the horizon.
  [ Hits: 126 | Votes: 1 | Rating: 10 ]

• Harris Platinum Solid State Power Amplifier for 50 or 70 MHz - W7GJ
  
  Harris Platinum I Solid State Channel 2 and 3 TV Amplifier Modules for use on ...
  [ Hits: 319 | Votes: 2 | Rating: 10 ]

• QRO Coaxial Relay for 50 MHz - w7gj
  
  Build a SPDT coaxial relay that can be used as a main Transmit Receive relay ...
  [ Hits: 362 | Votes: 0 | Rating: 0 ]

• Grounding HF Transceiver using Coax Cable - 9M2SX
  
  Improper grounding or earthing system can cause several unwanted RF interferences RFI to television sets ...
  [ Hits: 1299 | Votes: 4 | Rating: 7.75 ]

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