low bands

low bands

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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: 188 | 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 ]

• 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 ]

• 160-80-40 Metre Trapped V-Dipole - VK4ADC
  
  A Trapped dipole inverted V antenna for lower HF Bands Construction details are for temporary ...
  [ Hits: 111 | 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 ]

• 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 ]

• 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 ]

• 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 ]

• Enhancing Performance with W8JK/MOXON Antenna Variant - F5NPV
  
  F5NPV introduces a variant of the W8JK antenna design employing the MOXON principle With extended ...
  [ Hits: 183 | Votes: 0 | Rating: 0 ]

• Budget-Friendly QRP T-Tuner and SWR Bridge - KD6RF
  
  In the pursuit of an affordable matching and SWR indication solution for the Pixie based ...
  [ Hits: 83 | Votes: 0 | Rating: 0 ]

• 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 ]
• Build a W3DZZ Antenna - N2LNO
  
  The purpose of this construction is to enable the realization of an HF antenna called ...
  [ Hits: 220 | Votes: 1 | Rating: 1 ]

• Propagation on 630 Meters and 2200 Meters - K9LA
  
  This is a theoretical look at propagation on 630 Meters and 2200 Meters using ray ...
  [ Hits: 39 | Votes: 1 | Rating: 10 ]

• 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: 150 | 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 ]
• Arduino Digital Transceiver Project - WB2CBA
  
  Arduino Digital Transceiver ADX is a low cost HF transceiver for digital modes This Arduino ...
  [ Hits: 97 | Votes: 0 | Rating: 0 ]

• Enhancing Frontend Performance with Optimized Band Pass Filters - PA3AKE
  
  This article explores the nuanced design challenges of Band Pass Filters BPF in radio receivers ...
  [ Hits: 82 | Votes: 0 | Rating: 0 ]

• QRM Eleminator by DC2WK - DC2WK
  
  A home made project to reduce noises from lower bands an X Phase QRM Eliminator ...
  [ Hits: 180 | 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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