all band

all band

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• 160m 80m Vertical Antenna - DJ0IP
  
  A dual band vertical antenna for 160 and 80 meters band on a 18m spiderbeam ...
  [ Hits: 186 | Votes: 0 | Rating: 0 ]

• 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 ]

• End fed half wave antenna 40/30/20m - TK5EP
  
  For my SOTA activities i recently bought a QRP transceiver QRP SW 3B which is ...
  [ Hits: 170 | Votes: 0 | Rating: 0 ]

• Square Halo Antenna for 10 and 20 Meters - PA9X
  
  How to build a limited space 10 and 20 meter band Square Halo DX antenna ...
  [ Hits: 242 | Votes: 1 | Rating: 9 ]

• Helical Antennas for 144 MHz - W6NBC
  
  This article is about two excellent small helical antennas for the two meters band With ...
  [ Hits: 231 | Votes: 1 | Rating: 7 ]

• What is Horn Antenna - frambos
  
  Horn Antenna The energy of the beam when slowly transform into radiation the losses are ...
  [ Hits: 74 | Votes: 0 | Rating: 0 ]

• 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 ]

• 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 ]
• The M0CVO HW-42HP OCF Antenna - M0CVO
  
  A multi band off centre fed dipole designed to operate on all bands from 40m ...
  [ Hits: 275 | Votes: 0 | Rating: 0 ]

• 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: 318 | Votes: 7 | Rating: 6 ]

• A Versatile SOTA Antenna Tuner - KX0R
  
  This is a detailed technical piece intended mostly for makers and more creative activators who ...
  [ Hits: 265 | Votes: 2 | Rating: 10 ]

• 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 ]

• TN8K Congo 2023 - TN8K
  
  Dates Arrival January 6th Departure January 21th 2023 Call sign TN8K Operators Petr OK1BOA Petr ...
  [ Hits: 32 | Votes: 0 | Rating: 0 ]

• Northern Utah WebSDR USA - sdrutah.org
  
  This online WebSDR is located near Corinne Utah has coverage on all U S amateur ...
  [ Hits: 519 | Votes: 3 | Rating: 10 ]

• Amateur Radio Modes - VK6FLAB
  
  A table that summarize all known amateur radio emission modes with reference to software and ...
  [ Hits: 208 | Votes: 0 | Rating: 0 ]

• Kenwood TS890S Mods - WD4NGB
  
  Doing the MARS Mod on the TS890S This will take care of any of your ...
  [ Hits: 115 | Votes: 2 | Rating: 10 ]

• DXSPOTS - f6gqk
  
  DXSPOTS is a Telnet connection program It allows radio amateurs with a lot of DX ...
  [ Hits: 149 | Votes: 0 | Rating: 0 ]

• Demonstrating AM sidebands - PA3FWM
  
  Amateur radio courses teach that in amplitude modulation sidebands arise This can be proven mathematically ...
  [ Hits: 65 | Votes: 0 | Rating: 0 ]

• 2m to 70cm Transverter Circuit - VK4ADC
  
  A 70cm 432 MHz Transverter Project transverter circuit is an electronic device that converts a ...
  [ Hits: 82 | Votes: 0 | Rating: 0 ]

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