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• 23cm 1296MHz Field Day Yagi - vk4adc
  
  23cm 1296 MHz Field Day Yagi Construction a 26 element conventional style design Article with ...
  [ Hits: 336 | Votes: 0 | Rating: 0 ]

• 6 meter portable antenna - M0JCQ
  
  Bring the six meters with you during your hoilidays This article features a portable moxon ...
  [ Hits: 150 | Votes: 1 | Rating: 10 ]

• 6 Elements Yagi Antenna on 50 MHz - VK4ADC
  
  This is a design based on the QuickYagi 4 software by WA7RAI with some changes ...
  [ Hits: 134 | Votes: 2 | Rating: 6 ]

• An 80 m dipole antenna for restricted spaces - LA8OKA
  
  You can bend the wires in a half wave dipole so that it takes up ...
  [ Hits: 186 | Votes: 0 | Rating: 0 ]

• PA0RDT Active Antenna - G4AON
  
  Active antennas can be very useful in particular they can help reduce local electrical noise ...
  [ Hits: 309 | Votes: 0 | Rating: 0 ]

• 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 ]

• Log Periodic Dipole Array Calculator - LA8OKA
  
  Description and online calculator for Log Periodic Dipole Arrays LPDA are directional antennas featuring a ...
  [ Hits: 228 | Votes: 2 | Rating: 6 ]

• Magnetic Loop Controller for 4 Antennas - EA7HVO
  
  This project is for those ham amateurs who do not have a commercial one It ...
  [ Hits: 134 | Votes: 2 | Rating: 10 ]

• Portable HF Antenna Options - VK4ADC
  
  Article on portable HF antenna where author diverge about antenna efficiency versus size based on ...
  [ Hits: 174 | Votes: 2 | Rating: 4 ]

• Recognition of CW signs at different listening levels and frequencies - PubMed
  
  The recognition of telegraphy masked by noise at 40 and 80 signs min telegraphy speed ...
  [ Hits: 81 | Votes: 1 | Rating: 7 ]

• WiRES-X Bible - WB7OEV
  
  The purpose of this book is to provide a common source for WIRES X gather ...
  [ Hits: 421 | Votes: 0 | Rating: 0 ]

• What to Expect at Solar Minimum - K9LA
  
  Article on operating aids and band usage during solar minimun periods Author tries to explain ...
  [ Hits: 230 | Votes: 1 | Rating: 1 ]
• Tropospheric Ducting - ProAudio Eng
  
  In the spring and during certain climatic events radio waves can travel long distances due ...
  [ Hits: 123 | Votes: 0 | Rating: 0 ]

• Kenwood Ts590 v Elecraft K3 - N9NY
  
  Comparison of Kenwood Ts590 v Elecraft K3 Comparing the TS590s to the Elecraft K3 as ...
  [ Hits: 155 | Votes: 0 | Rating: 0 ]

• Monitoring The Airwaves During Ukrainian Conflict - K0LWC
  
  This article reports and collect some frequencies used during 2020 Ukraine war and reported as ...
  [ Hits: 532 | Votes: 3 | Rating: 9.67 ]

• 432 MHz 100W RF Power Amplifier - VK3BRZ
  
  This article describes the construction of a 100 Watt 70 cm amateur band linear power ...
  [ Hits: 241 | Votes: 1 | Rating: 9 ]

• Band Pass Filters for HF Transceivers - K4VX
  
  If your multiple transceiver station is suffering of intrastation interference this handy and inexpensive band ...
  [ Hits: 129 | Votes: 0 | Rating: 0 ]

• How to Ground an Antenna: aerial earthing - Electronic Notes
  
  The antenna ground or earth system can be key to its operation whilst also being ...
  [ Hits: 233 | Votes: 1 | Rating: 4 ]

• Astatic Mic Wiring Handbook - Astatic
  
  Complete microphone wiring handbook for most popular radio transceivers provided by Astatic Microphones.
  [ Hits: 185 | Votes: 1 | Rating: 10 ]

• Tulip SDR - SP3OSJ
  
  SDR Project for a compact amateur radio software defined radio trasceiver covering HF bands all ...
  [ Hits: 369 | Votes: 5 | Rating: 8 ]

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