ct spot

ct spot

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• 3 Element Yagi for 40 Meters - VE3VN
  
  An homebrew project for a 3 element coil loaded Yagi beam antenna for 40 Meter ...
  [ Hits: 1084 | Votes: 3 | Rating: 5.67 ]

• Dipole for 60 meter band
  
  Short dipole for 60m tropical band a total of 12 meters of wire with a ...
  [ Hits: 689 | Votes: 6 | Rating: 7.67 ]

• A Short Course On Baluns - ve7sar
  
  An interesting article on basics about Baluns intoducing the skin effects on radio frequency currents ...
  [ Hits: 347 | Votes: 1 | Rating: 10 ]

• A 10-6-4 three band dipole antenna - LY2SS
  
  A home made dipole antenna for 10m 6m 4m bands made with two sections of ...
  [ Hits: 1022 | Votes: 5 | Rating: 8.2 ]

• Live DX Cluster M0NWK - Adrian Leggett
  
  View real time spot information by band for active amateur radio operators around the world ...
  [ Hits: 303 | Votes: 0 | Rating: 0 ]

• Islands on the Air - IOTA - IOTA
  
  The official IOTA web site designed by the IOTA IT Team to meet the specific ...
  [ Hits: 167 | Votes: 0 | Rating: 0 ]

• F0DUW QSL card collection - Frank
  
  Collection of QSL cards from more of 200 dxcc countries confirmed in SSB and CW ...
  [ Hits: 212 | Votes: 3 | Rating: 7 ]

• IV3ONZ's Ham Radio Blog - Andy
  
  Ham radio activity and homebrew from Italy with some interesting article on QRSS decoding interfaces ...
  [ Hits: 200 | Votes: 2 | Rating: 10 ]

• HF Bands - RSGB
  
  A review of the HF ham radio bands considere by far the most popular bands ...
  [ Hits: 372 | Votes: 1 | Rating: 10 ]

• MorsePower - Morse Man
  
  A blog about Morse but mostly about using CWCOM a simple but effective method to ...
  [ Hits: 487 | Votes: 0 | Rating: 0 ]

• Nemos Photgraphy - Morse Keys - Gerry
  
  A collection of photographs of morse keys
  [ Hits: 402 | Votes: 0 | Rating: 0 ]

• HF Portable Ops Solar Powered - VE6AB
  
  An interesting article about amateur radio portable operations with excellent pictures Setup includes a 60 ...
  [ Hits: 433 | Votes: 1 | Rating: 10 ]

• Icom IC 7300 wide band modification - YO3HJV
  
  ICOM IC 7300 MARS CAP Extended TX modification based on PA2DB instructions with a video ...
  [ Hits: 1944 | Votes: 7 | Rating: 7.71 ]

• BktDxCluster for Android - IZ2BKT
  
  With BktDxCluster you can connect to all DX Cluster with DXSpider Protocol and telnet connection ...
  [ Hits: 202 | Votes: 2 | Rating: 8 ]

• Arduino SWR and Power Meter - LB0MG
  
  The circuit is based on two AD8307 log amplifiers which are connected to the forward ...
  [ Hits: 1588 | Votes: 3 | Rating: 6.67 ]
• Arduino Antenna Rotator Controller - Vinod Es
  
  This is an attempt to build an Antenna rotator controller using Arduino Mega 2560 with ...
  [ Hits: 2352 | Votes: 14 | Rating: 6.71 ]

• Magnetic Loop RF Safety - WV0H
  
  Notes on the intensity of RF Field calculated on magnetic loop antennas The magnetic field ...
  [ Hits: 858 | Votes: 3 | Rating: 4 ]

• LED Lights In The Shack - VE7SL
  
  Effects and intereferences caused by LED lights in the shack
  [ Hits: 671 | Votes: 1 | Rating: 10 ]

• RF Front End Protector - OK1RP
  
  If You are using a separate receive antennas then you need a good protection circuit ...
  [ Hits: 178 | Votes: 0 | Rating: 0 ]

• DIY Interface for SSTV PSK RTTY Android Apps - 161WT001
  
  A homemade interface for any android device allow to receive and trasmitt SSTV PSK RTTY ...
  [ Hits: 347 | Votes: 0 | Rating: 0 ]

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