40 meter band

40 meter band

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• Experiments with 160m antennas - vk3il
  
  Experimentin wire antennas on top band using several type of aerials This includes a 40 ...
  [ Hits: 177 | Votes: 0 | Rating: 0 ]
• Magnetic Monster Loop Antenna for 160m - I5JVA
  
  A monster magnetic loop antenna for 160 meters band This Magnetic loop is optimized for ...
  [ Hits: 858 | Votes: 2 | Rating: 10 ]

• SAFARI 40-30m vertical Antenna - G3RWF
  
  Roach pole vertical antenna for 40 and 30 meters band featuring good performance on short ...
  [ Hits: 316 | Votes: 0 | Rating: 0 ]

• Spiral Dipole Antenna for 40m - Ivan
  
  This antenna is an off center fed spiral dipole for 40 meters The spiral dipole ...
  [ Hits: 296 | Votes: 3 | Rating: 7 ]

• Half-Length Dipoles for 40 Meters - W4RNL
  
  Complete collection of the four main parts of this excellet research on modelling and designing ...
  [ Hits: 389 | Votes: 2 | Rating: 10 ]
• 40-80 Coax Trap Dipole - I6IBE
  
  Full article on how to build a home made wire dipole antenna for 40 and ...
  [ Hits: 269 | Votes: 3 | Rating: 9.33 ]

• Dedicated 80m Vertical - M0MCX
  
  A dedicaed vertical antenna for 80 meters band based on a 40 meter vertical experiment ...
  [ Hits: 223 | Votes: 1 | Rating: 4 ]

• Capacitive Antenna by DL7JV - DL7JV
  
  Experimenting with capacitive antennas for 40 and 80 meters band A very space saving antenna ...
  [ Hits: 167 | Votes: 1 | Rating: 9 ]

• The Pop-Up Vertical 2.0 - WB3GCK
  
  Basically this antenna is a 23 foot wire fed through a 4 1 un un ...
  [ Hits: 254 | 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 ]

• Portable magnetic loop antenna - VK3IL
  
  A portable loop antenna made with a 3 meter loop resonates with the chosen capacitor ...
  [ Hits: 167 | Votes: 2 | Rating: 9 ]

• 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: 239 | 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 ]

• A simple Attic Antenna for HF bands - Eugene Viktorovich
  
  This simple antenna was installed on the attic Antenna was matched with help an Automatic ...
  [ Hits: 319 | Votes: 7 | Rating: 6 ]

• W3DZZ Multiband Antenna - I6IBE
  
  An easy to build and extremely high performance antenna works perfectly on all HF bands ...
  [ Hits: 465 | Votes: 3 | Rating: 7.67 ]

• AGCW-DL QRP Contest - AGCW-DL
  
  The AGCW DL invites all radio amateurs to participate in the annual QRP CONTEST Annually ...
  [ Hits: 46 | Votes: 0 | Rating: 0 ]

• OK1WC Memorial MWC Contest - MWC
  
  A CW contest running every Monday from 1630 UTC to 1729 UTC on 40 and ...
  [ Hits: 107 | Votes: 2 | Rating: 10 ]

• PY2GN SDR Brazil - PY2GN
  
  WebSDR Pardinho SP Brazil providing access to HF bands 160 80 40 20 15 11 ...
  [ Hits: 136 | Votes: 2 | Rating: 7.5 ]
• WebSDR from Croatia - 9A3LI
  
  WebSDR receiver located near Krizevci Croatia with 0 2 MHz 60 80 meters band and ...
  [ Hits: 176 | Votes: 2 | Rating: 8.5 ]

• SW-3B QRP CW RTX - Venus
  
  The SW 3B is a Three band CW QRP transceiver Weight 180g output power 5W ...
  [ Hits: 121 | Votes: 0 | Rating: 0 ]

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