lower bands

lower bands

Antennas : 40M : 40 meter Dipole Antennas

• 40-80 Coax Trap Dipole - I6IBE
  
  Full article on how to build a home made wire dipole antenna for 40 and ...
  [ Hits: 268 | Votes: 3 | Rating: 9.33 ]

• Choking balun for 160-30 meter band - VK6YSF
  
  Choking balun for lower HF and MF bands 1 8MHz 10MHz Requiring a choking balun ...
  [ Hits: 197 | Votes: 3 | Rating: 6 ]

• 160-80-40 Metre Trapped V-Dipole - VK4ADC
  
  A Trapped dipole inverted V antenna for lower HF Bands Construction details are for temporary ...
  [ Hits: 110 | Votes: 0 | Rating: 0 ]

• Multi-band End-Fed Antenna - F. Dorenberg
  
  An excellent guide to homebrewing multi band end fed antennas The article embed several drawings ...
  [ Hits: 1106 | Votes: 6 | Rating: 4.5 ]

• Four square phased verticals - TK5EDP
  
  This page is a short description of the four phased verticals system i ve build ...
  [ Hits: 3259 | Votes: 16 | Rating: 6.76 ]
• 15m Four Square antenna - G3NPC
  
  A 21 MHz Four Square Beam Antenna This popular antenna for the lower bands can ...
  [ Hits: 1362 | Votes: 0 | Rating: 0 ]

• 1.8 to 21 Mhz Magnetic Loop antenna
  
  Magnetic loops are a compromise antenna and performance will be down on a full size ...
  [ Hits: 13721 | Votes: 41 | Rating: 6 ]

• Effective HF Mobile Antennas
  
  Effective HF Mobile Antennas Keith WB2VUO explains difficulties on gaining antennas efficiency on lower bands ...
  [ Hits: 7913 | Votes: 4 | Rating: 6.75 ]

• 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 ]

• Balcony Mounted Buddistick Antenna by KP4MD - KP4MD
  
  The antenna handles 250 watts and covers 40 through 10 meters with an optional add ...
  [ Hits: 281 | Votes: 3 | Rating: 10 ]

• Microwave Email list
  
  Message list about 903 Mhz and above bands Use various VHF reflectors for the 432 ...
  [ Hits: 731 | Votes: 0 | Rating: 0 ]

• PropQuest - propquest  ^new
  
  This website explains signal variations on a local radio net by tracking the foF2 a ...
  [ Hits: 12 | Votes: 0 | Rating: 0 ]

• 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 ]

• FSQCall Fast Simple QSO - zl1bpu
  
  FSQ is a Fast Simple QSO mode designed specifically for HF It works well under ...
  [ Hits: 186 | Votes: 0 | Rating: 0 ]

• 811 Linear Amplifier project
  
  A lower power desktop linear with integrated 120vac power supply This very compact dual 811 ...
  [ Hits: 1627 | Votes: 2 | Rating: 10 ]

• 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 ]

• 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 ]