20 meter band

20 meter band

Pages: [prev] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 [next]

• Speaker Wire Delta Loop Antenna for 20M - WB3GCK
  
  The antenna I built was inspired by a portable delta loop designed by Doug DeMaw ...
  [ Hits: 128 | Votes: 0 | Rating: 0 ]

• Low Bands Battle Creek Antenna - PI4CC
  
  This antenna is designed for 40 80 and 160 meters to complement a tri band ...
  [ Hits: 137 | Votes: 0 | Rating: 0 ]

• Enhancing Performance with a Cage Dipole for Six Meter Band - KB9RLW
  
  Explore the design and testing of a cage dipole antenna for 6 meters Through innovative ...
  [ Hits: 76 | Votes: 0 | Rating: 0 ]

• A Cobwebb antenna homebrew - 2E0DDH
  
  A homebrew cobwebb antenna for HF bands covering from 10 to 20 meters band ...
  [ Hits: 179 | Votes: 1 | Rating: 10 ]

• Multiband portable wire antennas - OZ1CX
  
  Vertical end fed antenna used for portable operations The antenna will work on 80 with ...
  [ Hits: 188 | Votes: 0 | Rating: 0 ]
• 8010 Enfed Antenna - F5NPV
  
  With this antenna the coverage is 80 40 20 15 and 10 meter band without ...
  [ Hits: 142 | Votes: 0 | Rating: 0 ]

• My Cheap Hexbeam - W1UUU
  
  With an eye to the final cost I have built a good 20 meter monoband ...
  [ Hits: 177 | Votes: 0 | Rating: 0 ]

• Moebius style 80/40 m band antenna - YO4DFT
  
  A loop antenna for 80 and 40 meters band the main loop is based by ...
  [ Hits: 320 | Votes: 1 | Rating: 1 ]

• Multi-Band 4 Foot Magnetic Loop with Gamma Match - AA1IK
  
  This antenna works on 17 20 and 30 meters with the best bandwidth on 20 ...
  [ Hits: 141 | Votes: 2 | Rating: 10 ]
• Loop magnetic antenna for 80-160 meters band - AI6TK
  
  Jeri Ellsworthhas started a video series devoted to building a magnetic loop antenna for the ...
  [ Hits: 175 | Votes: 0 | Rating: 0 ]

• Home made multiband MOXON - HB9DSP
  
  Multi band Moxon Yagi Antenna for 10 15 20 meters band with just one feed ...
  [ Hits: 492 | Votes: 0 | Rating: 0 ]

• Short Antenna for 40-30-20 Meters Band - dj0ip
  
  This page describes an entirely simple One Knob matchbox that will match this antenna efficiently ...
  [ Hits: 238 | Votes: 1 | Rating: 7 ]

• Homebrew an OCF Off-Center Fed Dipole Antenna - W5ODJ
  
  This type of antenna is a popular antenna design as the performance is very good ...
  [ Hits: 198 | Votes: 3 | Rating: 6.67 ]

• 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 ]
• Modified Ground Plane Antenna Adds Second Band - Dick Reid, KK4OBI
  
  This article explains the trick of how to shorten and lengthen pairs of radials to ...
  [ Hits: 53 | Votes: 0 | Rating: 0 ]

• Unpredictable Aspects of 160 meter Propagation - NM7M
  
  Come learn why it is very difficult to predict propagation on the top band Ionospheric ...
  [ Hits: 65 | Votes: 0 | Rating: 0 ]

• ICOM IC-R75 Review by N9EWO - N9EWO
  
  Icom IC R75 tabletop HF communications receiver came onto the market back in 1999 and ...
  [ Hits: 44 | Votes: 0 | Rating: 0 ]

• Arduino QRP Transceiver: DIY Success on HF Bands - M0XPD
  
  This article introduces an Arduino based QRP CW Transceiver designed for lower HF bands The ...
  [ Hits: 115 | Votes: 1 | Rating: 1 ]

• A 2 meter band-pass cavity using surplus Heliax - ka7oei
  
  Cavity is often required at a busy site to not only prevent its receiver from ...
  [ Hits: 131 | Votes: 2 | Rating: 3 ]

• Portable 40m CW Transceiver - ZL2CTM
  
  Homemade portable transceiver for the 40 meters band.
  [ Hits: 67 | Votes: 1 | Rating: 1 ]

Pages: [prev] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 [next]