radio bands

radio bands

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• How build a 1:40 Balun
  
  Italian page about a home made a 1 to 40 balun with pictures and measurements ...
  [ Hits: 1318 | Votes: 2 | Rating: 8 ]

• Delta Loop for HF - W5SDC
  
  Planning and modelling Delta Loop antennas for all the ham radio HF bands include calculated ...
  [ Hits: 2051 | Votes: 5 | Rating: 5.8 ]

• Dual Quad Antenna - Davide Achilli IZ2UUF
  
  Cheap but effective multiband quad antenna covering the entire horizon on 10-12-15-17-20m bands.
  [ Hits: 530 | Votes: 2 | Rating: 2.5 ]
• Fractal Antenna for ham radio bands - F3DD
  
  A Quad Fractal Antenna for 20 meters band by F3DD
  [ Hits: 4723 | Votes: 20 | Rating: 5.98 ]

• Mini Whip Antenna
  
  An Active antenna designed for VLF and shortwave radio reception A small antenna capable of ...
  [ Hits: 2286 | Votes: 2 | Rating: 6.5 ]

• The Inverted L Antenna
  
  About Inverted L Antennas on low bands
  [ Hits: 555 | Votes: 0 | Rating: 0 ]

• WebSDR from Austria - OE4XLC
  
  OE4RLC OE3DUS in Allhau Austria with wire antenna and full HF amateur radio bands coverage ...
  [ Hits: 5089 | Votes: 41 | Rating: 6.43 ]
• WebSDR from Russia
  
  WebSDR located in Volgodonsk Rostov Region Russian Federation LN17CM currently providing VHF amateur radio bands ...
  [ Hits: 4297 | Votes: 58 | Rating: 5.83 ]

• Benelec - David Benchoam
  
  Radio Communication Base Station Marine Cellular and Mobile antennas covering all bands between 2 6000MHz ...
  [ Hits: 917 | Votes: 2 | Rating: 6 ]

• iPortable
  
  high quality and unique Ham Radio equipment such as Radio Rack field communication boxes for ...
  [ Hits: 494 | Votes: 0 | Rating: 0 ]

• PM-SDR
  
  A new SDR receiver from the italian SDR developers community Low cost DDS less Software ...
  [ Hits: 2416 | Votes: 3 | Rating: 5.67 ]

• Image Modes
  
  Before the advent of digital transmission modes several analog schemes were developed to transmit images ...
  [ Hits: 395 | Votes: 0 | Rating: 0 ]

• EME on a Budget - Moonbounce for the Rest of Us - K4MSG
  
  The purpose of this article is to provide radio amateurs with enough background information to ...
  [ Hits: 382 | Votes: 0 | Rating: 0 ]

• JT65-HF Project by W6CQZ - W6CQZ
  
  W6CQZ JT65 HF project on sourceforge the Amateur Radio software for reception transmission of JT65A ...
  [ Hits: 538 | Votes: 1 | Rating: 6 ]

• Ground Wave Signal Propagation
  
  Article on propagation basics The ground wave used for radio communications signal propagation on the ...
  [ Hits: 406 | Votes: 0 | Rating: 0 ]

• Kenwood TS-450S
  
  The Kenwood TS 450S is a formidable transceiver covering 160 through 10 meters including the ...
  [ Hits: 434 | Votes: 1 | Rating: 10 ]

• NCDXF Beacon for Android
  
  NCDXF Beacon is a simple tool to monitor the NCDXF beacons on the Ham Radio ...
  [ Hits: 1124 | Votes: 1 | Rating: 10 ]

• NKCCluster
  
  Android ham radio DX Cluster compatible with DX Spider AR Cluster DxNet CC Cluster and ...
  [ Hits: 1334 | Votes: 5 | Rating: 5 ]
• DX Cluster for Android
  
  Get live DX spots on your Android device DX Cluster for android is a real ...
  [ Hits: 996 | Votes: 2 | Rating: 5 ]

• 24 MOSFET Class E RF Amplifier
  
  This is a 24 MOSFET Class E RF Amplifier covering the 80 and 160 meter ...
  [ Hits: 1799 | Votes: 2 | Rating: 4.5 ]

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