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• Single support gain antennas for 80-160 meters
  
  On 80 and 160 meters an antenna with modest gain and good front to back ...
  [ Hits: 3404 | Votes: 0 | Rating: 0 ]

• 6 Meter 5/8 Wave Vertical Antenna
  
  The G3JVL 6 Meter ground plane vertical is a compact antenna that is ideal for ...
  [ Hits: 18941 | Votes: 11 | Rating: 6.28 ]

• 4 el yagi for 50 Mhz - YU7EF
  
  The EF0604S is a compact 4 elements yagi antenna plan for six meters band featuring ...
  [ Hits: 3751 | Votes: 10 | Rating: 6.84 ]

• Helical Feed Antennas
  
  Helical antennas have long been popular in applications from VHF to microwaves requiring circular polarization ...
  [ Hits: 1919 | Votes: 2 | Rating: 3 ]

• The DK7ZB-Quadlong antenna - DK7ZB
  
  New type of a Quad antenna, 6.4dBd gain
  [ Hits: 1929 | Votes: 7 | Rating: 9.85 ]

• Antennas for MF and LF
  
  Long Waves, Short Antennas, designing antennas for MF and LF communications
  [ Hits: 2381 | Votes: 2 | Rating: 6 ]

• Another way to look at vertical antennas
  
  What iss the difference between a dipole and a vertical Maybe not as much as ...
  [ Hits: 4049 | Votes: 0 | Rating: 0 ]

• The FD4 (FD3) Windom Antenna  ^{updated  pop}
  
  The 4 band Fritzel model FD4 is a special version of a Windom antenna It ...
  [ Hits: 53323 | Votes: 96 | Rating: 5.37 ]

• The ZS6BKW Multiband HF Antenna
  
  Antenna design from ZS6BKW G0GSF similar to the G5RV but it actually resonates on five ...
  [ Hits: 6519 | Votes: 8 | Rating: 6.88 ]

• WD2XGJ Experimental Station
  
  Experimental Longwave Transmissions from Tower Hill wayland Massachusetts Operator Name Warren Ham Call K2ORS Frequency ...
  [ Hits: 595 | Votes: 0 | Rating: 0 ]

• SM - Sweden SI9AM
  
  King Chulalongkorn Memorial Amateur Radio Society in Ragunda, Sweden
  [ Hits: 706 | Votes: 1 | Rating: 5 ]

• VE3RIX Manotick Amateur Radio Group - Ottawa
  
  The Rideau Township village of Manotick Ontario was founded in 1854 by Moss Dickinson and ...
  [ Hits: 422 | Votes: 0 | Rating: 0 ]

• NI4CE West Central Florida Group, Inc - dave anderson
  
  Founded in 2001 to manage and operate West Central Florida s only regional linked amateur ...
  [ Hits: 817 | Votes: 3 | Rating: 7 ]

• KC2KAX East Coast Long Wire Association
  
  An ARRL affiliated club with many members who are interested in public and emergency service ...
  [ Hits: 471 | Votes: 0 | Rating: 0 ]

• W2VA Wantagh Amateur Radio Club
  
  Wantagh amateur radio club wantagh long island new york Our club is one of the ...
  [ Hits: 491 | Votes: 1 | Rating: 10 ]
• W2LDX Long Island DX Association
  [ Hits: 531 | Votes: 0 | Rating: 0 ]

• Ginlong Technologies
  
  World leading specialist in manufacturing providing design services for small scale wind turbine systems and ...
  [ Hits: 368 | Votes: 0 | Rating: 0 ]

• Slow CW an introduction for Newcomers
  
  DK8KW Longwave Information
  [ Hits: 563 | Votes: 1 | Rating: 9 ]

• QRadioPredict - Adrian Musceac
  
  GitHub reposotory of QradioPredict a radio propagation prediction tool for VHF UHF based on the ...
  [ Hits: 2327 | Votes: 12 | Rating: 3.5 ]

• An Intelligent keyer for FSK beacon usage
  
  Designing a beacon keyer that transmit the relative output power along to call sign ...
  [ Hits: 638 | Votes: 0 | Rating: 0 ]

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