s meter

s meter

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• Zippiro antenna for 40 Meters
  
  Very compact and high efficiency antenna very low radiation angle even at low height ...
  Votes: 3 | Rating: 5.67

• KG6ENA L7 HamLoop
  
  A Quad Loop antenna for 17 meter band

• ZMV Spiral antennas
  
  An experimental antenna similar to the TAK spiral antenna was evaluated for SWR response over ...
  Votes: 8 | Rating: 5.37

• 50MHz Mobile whip antenna
  
  A wip antenna for 6 meters band by JA1HWO
  Votes: 2 | Rating: 5

• Design & Performance of a Choke Balun
  
  Design & Performance of a Choke Balun and Balanced Transmission Line by G4FGQ
  Votes: 3 | Rating: 4.33

• 40 m Band Delta loop Antenna
  
  40 meters band Delta loop antenna plan that is vertically polarised
  By YO4DFT - Votes: 19 | Rating: 4
• Multi-Band Mono Delta Loop
  
  Build a Multi-Band Mono Delta Loop for 40, 30, 20 and 15 Meters.
  Votes: 9 | Rating: 5.22

• Folded dipole antenna by N4SPP
  
  A quarter size cobra dipole antenna a multiband dipole antenna for 40 to 10 meters ...
  Votes: 1 | Rating: 8

• 50MHz 4 elements HB9CV antenna
  
  4 elements HB9CV antenna for six meter band by JA1HWO
  Votes: 17 | Rating: 4.41

• 144 MHz Halo antenna
  
  IW3HZX antenna project for a 2 meters halo, in italian
  Votes: 8 | Rating: 2.25

• Hentenna for 2 Meters
  
  A copper pipe Hentenna for 144 MHz
  Votes: 9 | Rating: 5.56
• Hentenna for the 6m band
  
  An Hentenna plan for six meters band
  Votes: 3 | Rating: 8.33

• OCF 2-Meter Sleeve Dipole Antenna
  
  A 144 MHz dipole antenna made from coax PVC pipe and aluminum foil tape ...
  Votes: 7 | Rating: 4.85

• Map of US 10 m beacons
  
  Map of US states beacons oprating in 10 meters band
  Votes: 17 | Rating: 1.82
• WA4FC/B 10 meter Beacon
  
  28.231 MHz beacon ay WA4FC
  Votes: 1 | Rating: 8

• SWOT Radio Club
  
  2-Meter Weak-Signal Enthusiasts
  Votes: 1 | Rating: 2

• Telepost
  
  Digital Vector Wattmeters Dummy loads software defined panadapter systems SteppIR Tuning Relay Digital SWR meters ...
  Votes: 1 | Rating: 1

• 5-band RF Power Amplifier
  
  This project uses a widely available IRF510 MOSFET work on HF 80 40 30 20 ...
  Votes: 5 | Rating: 7.4

• QRP transceiver for 7 Mhz
  
  An optimized QRP transceiver for 40 meters band
  Votes: 2 | Rating: 5.5

• QRP AM CW transmitter
  
  A simple low power broadcast type circuit using a crystal oscillator integrated circuit and an ...
  Votes: 3 | Rating: 6

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