out of band

out of band

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• 5 element Yagi antenna for 10 meters band - VE3VN
  
  This 10 meter antenna is right out of the ARRL Antenna Book There are 5 ...
  [ Hits: 195 | Votes: 2 | Rating: 6 ]

• Transmitting Ferrite Loop for 80-160 - G2BZQ
  
  Article from 73 Amateur Radio Today about experimenting on ferrite loops transmitting loop antennas for ...
  [ Hits: 609 | Votes: 3 | Rating: 7 ]

• A Simple High-Performance Vertical Antenna - KK5JY
  
  This article describes the details of the design which can be easily scaled for just ...
  [ Hits: 669 | Votes: 3 | Rating: 9.67 ]

• Make your own 2 metre 5/8 whip antenna - VK4ADC
  
  This article is about a home made project of a whip antenna for 2 meters ...
  [ Hits: 387 | Votes: 1 | Rating: 5 ]

• Linear Loaded 40m Dipole - iw7dmh
  
  Dipole for 40m band It is a simple linear loaded dipole feeded with 450 Ohm ...
  [ Hits: 162 | Votes: 0 | Rating: 0 ]

• TriBand Moxon Antenna for 6m 4m 2m - Bryan Page
  
  A PDF presentation of a home made moxon antenna for 50 MHz 70 MHz and ...
  [ Hits: 1372 | Votes: 7 | Rating: 7.11 ]

• Speaker Wire Doublet Antenna - K4IZ
  
  A portable wire antenna for the HF bands made with a common speaker wire In ...
  [ Hits: 399 | Votes: 4 | Rating: 9 ]

• Building a VHF Contest Station - W5ZN
  
  Building an amateur station for competitive radiosport involves a number of critical steps regardless of ...
  [ Hits: 338 | Votes: 1 | Rating: 4 ]

• PolEx Technologies - PolEx Technologies
  
  Makers of the The Polar Explorer transmitter which operates on 9 HF bands from 160 ...
  [ Hits: 501 | Votes: 0 | Rating: 0 ]

• Guide to 6 Meter DXing - K5ND
  
  Getting Started on the Magic Band is a very exaustive article about operating the six ...
  [ Hits: 226 | Votes: 0 | Rating: 0 ]

• Buddipole Dipole Assembly - Rob Norman, VK5SW
  
  Rob, VK5SW shows the simple assembly of the portable Buddipole multiband dipole antenna.
  [ Hits: 92 | Votes: 0 | Rating: 0 ]

• AirScout - DL2ALF
  
  Software for Aircraft Scatter Prediction Extend your capabilities on VHF UHF SHF bands even when ...
  [ Hits: 299 | Votes: 2 | Rating: 5.5 ]

• Antenna Calculation Software - n7yg
  
  The program consists of tabbed pages for various antenna and transmission line calculation You can ...
  [ Hits: 436 | Votes: 1 | Rating: 10 ]

• 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 ]
• The G4AON SSB Transmitter - G4AON
  
  This transmitter covers the 160 80 40 and 20 metre bands and provides both SSB ...
  [ Hits: 181 | Votes: 2 | Rating: 9.5 ]

• Experimental HF 6-band SSB transceiver - DK7IH  ^updated
  
  An SSB radio for the HF bands will be presented Featuring 12 to 20 Watts ...
  [ Hits: 766 | Votes: 15 | Rating: 9.34 ]

• Gimme Five - QRP SSB Transceiver - DK7IH
  
  Gimme Five reloaded a compact 5 band QRP SSB transceiver in SMD technology This unit ...
  [ Hits: 285 | Votes: 1 | Rating: 10 ]

• TRX Eagle SDR - SP3OSJ
  
  TRX Eagle is a ultra compact software defined radio for amateur radio bands This all ...
  [ Hits: 447 | Votes: 1 | Rating: 1 ]

• Transverter for 50 70 28 MHz - YO4HFU
  
  This multiband transverter project features power output at 13 8V 50MHz 15W 70MHz 10W second ...
  [ Hits: 153 | Votes: 1 | Rating: 10 ]

• miniVNA PRO Modifications - Serge ON4AA
  
  The mini Radio Solutions miniVNA PRO is the only affordable vector network analyser VNA I ...
  [ Hits: 136 | Votes: 5 | Rating: 7.8 ]

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