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• A Short Course On Baluns - ve7sar
  
  An interesting article on basics about Baluns intoducing the skin effects on radio frequency currents ...
  [ Hits: 347 | Votes: 1 | Rating: 10 ]

• End Fed Half Wave Antenna Coupler - M0UKD
  
  A home made end fed half wave antenna coupler with antenna lenght calculator and counterpoise ...
  [ Hits: 282 | Votes: 0 | Rating: 0 ]

• Balcony Mounted Buddistick Antenna by KP4MD - KP4MD
  
  The antenna handles 250 watts and covers 40 through 10 meters with an optional add ...
  [ Hits: 281 | Votes: 3 | Rating: 10 ]

• W8S Swains DX Pedition 2020 - W8S
  
  W8S Official web site of the Swains Island March 2020 Information about the Team plans ...
  [ Hits: 384 | Votes: 1 | Rating: 10 ]

• HG7AN Antenna Analyzer - HG7AN
  
  Antenna Analyzer plus 500 is a multifunctional measuring instrument very useful for amateur radio activity ...
  [ Hits: 266 | Votes: 1 | Rating: 10 ]

• Microwave Filter Company - MFC
  
  Microwave Filter Company is a leader in the design development and manufacture of high quality ...
  [ Hits: 124 | Votes: 0 | Rating: 0 ]

• Maldol MFB-300 HF vertical antenna review - g0kya
  
  The Japanese made Maldol MFB 300 HF vertical antenna offer extremely wide band performance with ...
  [ Hits: 435 | Votes: 2 | Rating: 5.5 ]

• TYT MD-2017 Review - MD-2017
  
  The MD 2017 is a dual band DMR and Analog handheld transceiver with a frequency ...
  [ Hits: 319 | Votes: 3 | Rating: 4 ]

• Programming Icom IC-2100H - K6LCS
  
  Six Steps for Programming your IC 2100H from the front panel of radio Using these ...
  [ Hits: 320 | Votes: 1 | Rating: 3 ]

• NanoVNA-H 900 MHz Upgrade - hugen79
  
  NanoVNA based on edy555 use the odd harmonic extension of si5351 to support the measurement ...
  [ Hits: 191 | Votes: 0 | Rating: 0 ]

• FT CALC 1.3 - Ferrite Toroidal Core HF Calculator - VK2WB
  
  This EXCEL Program Worksheet calculates the safe operating conditons for a toroidal transformer operating between ...
  [ Hits: 285 | Votes: 1 | Rating: 2 ]

• DIY Ham Radio Loudspeaker - PA0NHC
  
  An interesting article on how build an optimal sounding communications loudspeaker capable to optimize sound ...
  [ Hits: 526 | Votes: 0 | Rating: 0 ]

• Homebrew a High Performance SSB RTX for 14 MHz - DK7IH
  
  This article describes the construction of a high performance transmitter and receiver for SSB voice ...
  [ Hits: 347 | Votes: 5 | Rating: 7.8 ]

• 80 meter Ceramic Resonator VXO CW Transmitter - VK1PK
  
  Frequency agile 80 metre CW QRP transmitter Ceramic resonators vary in the frequency shift obtainable ...
  [ Hits: 225 | Votes: 1 | Rating: 1 ]

• rpitx Multimode TX for Raspberry Pi - F5OEO
  
  rpitx is a general radio frequency transmitter for Raspberry Pi which doesn t require any ...
  [ Hits: 279 | Votes: 0 | Rating: 0 ]

• MiniTioune receiver project - F6DZP
  
  The MiniTioune receiver project developed by Jean Pierre F6DZP consists of the home constructed MiniTiouner ...
  [ Hits: 197 | Votes: 0 | Rating: 0 ]

• Cross Band Repeaters - W9SM
  
  Crossband Repeating is a process where a Ham transmits one signal on one band typically ...
  [ Hits: 207 | Votes: 0 | Rating: 0 ]

• Tektronix Compatible Tracking Generator - KE5FX
  
  A spectrum analyzer is always an usefull amateur radio test equipment that should be present ...
  [ Hits: 189 | Votes: 0 | Rating: 0 ]

• Antuino - Antenna Test Equipment - hfsignals
  
  Antuino is an accurate instrument that can be used in the field to measure SWR ...
  [ Hits: 306 | Votes: 0 | Rating: 0 ]

• Transverter for the 4m-Band - XV4-10 - DF2FQ
  
  The XV4 10 is a linear transverter for the 4m band to be used with ...
  [ Hits: 256 | Votes: 0 | Rating: 0 ]

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