vhf short

vhf short

Antennas : Helical

• Axial-Mode Helical Antennas - Notes on Axial-Mode Helical Antennas in Amateur Service. Helix Basics, Modeling Issues, and Short Helical Antennas Over Perfect Ground
  [ Hits: 1651 | Votes: 0 | Rating: 0 ]

• DK7ZB Yagi revisited - A 4 yagi beam VHF antenna made with PVC easy to carry in a backpack for portable operations
  [ Hits: 1763 | Votes: 0 | Rating: 0 ]

• 3 Element Yagi Antennas for 144 MHz SSB-CW - A great and efficient monoband VHF portable antenna. The article consist of two version of a 12.5 Ohm 3 elements yagi beam antenna plans for the two meter band, a full sized and a shortened version expecially designed for the SSB and CW on 144 MHz.
  [ Hits: 427 | Votes: 4 | Rating: 8 ]

• Remote controlled receivers  ^pop - Use real audio streams to listen to Hf and VHF stations around the world via remote controlled receivers connected to the web.
  [ Hits: 110208 | Votes: 290 | Rating: 4.75 ]

• Digital Signals - signals and sounds available on shortwave/vhf radio today along with information on the available equipment needed to understand, analyze or identify these signals
  [ Hits: 9767 | Votes: 16 | Rating: 4.75 ]

• Broadband Power Technology - Active Receiving Antennas, designed for reception of shortwave, mediumwave and longwave signals and VHF/UHF signals
  [ Hits: 337 | Votes: 0 | Rating: 0 ]

• Low cost frequency stabilisation - The Icom IC-746 is quite a popular HF/VHF multimode transceiver which has one shortcoming in its standard configuration when used to operate modes requiring good medium-term frequency stability.
  [ Hits: 1724 | Votes: 1 | Rating: 5 ]

• Amateur Business CB Radios - Sell 2-Way radios and Accessories. Amateur Radio, Business Radio, CB Radio, FRS & GMRS, MURS, VHF-Marine Radio, Shortwave & Wideband Receivers, Police-Scanners in WA Usa
  [ Hits: 679 | Votes: 2 | Rating: 9.5 ]

• Shortwave Australia - "Australia's newest and friendly Club for shortwave listeners - broadcasting, utility, TV, VHF, ARO, clandestine. Free membership. On-line messaging - members across Australia. Weekly free magazine ""Australian SW News""."
  [ Hits: 1462 | Votes: 3 | Rating: 4 ]

• Monitoring the Crisis in the Balkans - By the Monitoring Times Staff, NATO HF Frequencies, NATO Common VHF/UHF Frequencies and English Language Shortwave Broadcasts from the Balkans
  [ Hits: 1167 | Votes: 1 | Rating: 8 ]

• DXtreme software - DXtreme Software produces powerful and easy-to-use logging applications for radio enthusiasts such as Amateur Radio operators, Shortwave DXers, Shortwave listeners, Broadcast band DXers, VLF DXers, VHF, UHF, and TV DXers
  [ Hits: 15615 | Votes: 19 | Rating: 8.05 ]

• FSQCall Fast Simple QSO - FSQ is a Fast Simple QSO mode designed specifically for HF. It works well under NVIS and sunrise/sunset conditions on the lower bands, and also works well for short skip and grey-line on higher bands and can be used also on VHF FM.
  [ Hits: 185 | Votes: 0 | Rating: 0 ]