30 k anten

30 k anten

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• Build a Lightweight 15m Yagi Antenna: Simple Design for Impressive Performance - G0UIH
  
  In this article Steve G0UIH presents a straightforward guide for constructing a lightweight 15m 3 ...
  [ Hits: 72 | Votes: 0 | Rating: 0 ]

• 40 meters band beverage antenna - YO8RXP
  
  The author describes his experience building and using a Beverage antenna for the 40 meter ...
  [ Hits: 35 | Votes: 0 | Rating: 0 ]

• Mini Whip - Active HF Antenna - PA3DWC  ^new
  
  The author investigated electric field antennas and achieved promising results with a shortened active whip ...
  [ Hits: 74 | Votes: 1 | Rating: 10 ]

• 160m Inverted Delta Loop - IK1MNJ
  
  This 160 meter Delta Loop antenna is made of Hard drawn copper wire AWG 10 ...
  [ Hits: 115 | Votes: 0 | Rating: 0 ]

• End Fed Antenna for WARC Bands - PA3DWC
  
  I used a FT 240 43 for much more power not needed but beter safe ...
  [ Hits: 189 | Votes: 1 | Rating: 3 ]
• TEFV Terminated End Fed Vee Antenna - VU3DXR
  
  The Terminated End Fed Vee Antenna TEFV is a travelling wave antenna with constant current ...
  [ Hits: 190 | Votes: 2 | Rating: 6.5 ]

• 40m QRO End Fed Half Wave Antenna Coupler - AA5TB
  
  A medium power End Fed Half Wave Antenna coupler specifically tuned to the QRP frequency ...
  [ Hits: 106 | Votes: 0 | Rating: 0 ]

• RF Choke with Bifilar Windings - rjbono
  
  This article presents an RF Choke featuring an 11 bifilar turn winding of 14 house ...
  [ Hits: 87 | Votes: 0 | Rating: 0 ]

• K1FM Mini Magnetic Loop - K1FM
  
  Original HF magnetic loop antenna designed by the author to work in conjunction with QRP ...
  [ Hits: 119 | Votes: 1 | Rating: 8 ]

• Enhancing Performance with W8JK/MOXON Antenna Variant - F5NPV
  
  F5NPV introduces a variant of the W8JK antenna design employing the MOXON principle With extended ...
  [ Hits: 185 | Votes: 0 | Rating: 0 ]

• Open-Folded W8JK Antenna for HF - F5NPV
  
  Originally designed by John Kraus W8JK in about 1940 this antenna has some interesting properties ...
  [ Hits: 141 | Votes: 1 | Rating: 3 ]

• 20-30m Vertical Antenna - F6GLZ
  
  Homebrew project for a vertical antenna with a coaxial cable trap that works on 20 ...
  [ Hits: 73 | Votes: 0 | Rating: 0 ]

• Mastering HF Communication: Decoding Space Weather Data - N6CTA
  
  The article enlightens radio amateurs on utilizing real time space weather data to optimize HF ...
  [ Hits: 68 | Votes: 0 | Rating: 0 ]

• Propagation on 630 Meters and 2200 Meters - K9LA
  
  This is a theoretical look at propagation on 630 Meters and 2200 Meters using ray ...
  [ Hits: 40 | Votes: 1 | Rating: 10 ]

• Enhancing Icom IC-7300 RX Antenna - IW0FFK
  
  Despite the model limitations such as a single TXRX antenna connector the author shares a ...
  [ Hits: 190 | Votes: 1 | Rating: 10 ]

• IC-7300 Arduino Based Antenna Switch - G4HSK
  
  An Arduino Based Antenna Switch For The IC 7300 that monitors the band voltage from ...
  [ Hits: 125 | Votes: 0 | Rating: 0 ]

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