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• N5ESE - Notebook Antenna
  
  A Low -Power Indoor Portable HF Antenna by Monty Northrup, by N5ESE
  [ Hits: 1475 | Votes: 3 | Rating: 4.67 ]

• Bob\'s Antique Radio & Electronics
  
  Quality restoration supplies for vintage radios amplifiers and juke boxes Supplies include capacitors electrolytics pilot ...
  [ Hits: 812 | Votes: 3 | Rating: 7.33 ]

• New York City Amateur Radio Emergency Communications Service NYC-ARECS - Charles Hargrove
  
  New York City Amateur Radio Emergency Communications Service NYC ARECS is a NYC based auxiliary ...
  [ Hits: 500 | Votes: 1 | Rating: 1 ]

• Grupo Juizforano de CW - Ed - PY4WAS
  
  The CWJF Group began in the 80 s with the ideas of an excellent telegrafist ...
  [ Hits: 156 | Votes: 0 | Rating: 0 ]

• Alpha Power Systems LLC - Alpha Power Systems
  
  Alpha Power Systems LLC is committed to offering the highest quality of surge protection and ...
  [ Hits: 131 | Votes: 0 | Rating: 0 ]

• QRP Portable Station Winter Configuration - OH8STN
  
  An article describing equipment needed to make portable operations evenin winter cold times The article ...
  [ Hits: 414 | Votes: 1 | Rating: 8 ]

• ICOM IC756 Fan Modification - buildthings
  
  ICOM IC756 PRO II III PS125 Fan Modifications install an external cooling fan on the ...
  [ Hits: 115 | Votes: 1 | Rating: 10 ]

• Hamtech - HA8YU
  
  HAM made engineering products supplies and produces coaxial relays antenna switches sequencers roller inductors variable ...
  [ Hits: 192 | Votes: 0 | Rating: 0 ]

• EvoSpice - Sean O'Connor
  
  A numerical optimizer solver for LTSpice IV Uses a fast evolutionary algorithm You can use ...
  [ Hits: 568 | Votes: 0 | Rating: 0 ]

• FGB Wakeup for Yaesu FT RTX - IU2FGB
  
  Home made freeware utility that allows to power on or shutdown the Yaesu FT rig ...
  [ Hits: 80 | Votes: 1 | Rating: 10 ]

• Arduino SWR and Power Meter - LB0MG
  
  The circuit is based on two AD8307 log amplifiers which are connected to the forward ...
  [ Hits: 1590 | Votes: 3 | Rating: 6.67 ]

• Converting HP ProLiant Power Supplies - K6RBK
  
  Converting HP ProLiant Power Supplies for Amateur Radio Use
  [ Hits: 1111 | Votes: 6 | Rating: 5.67 ]
• Fix the Astron Power Supply Amp Meter
  
  How fix Astron 70 model number VS-70M amp meter not working
  [ Hits: 374 | Votes: 0 | Rating: 0 ]
• Repairing switchmode power supplies
  
  Notes on the Troubleshooting and Repair of Small Switchmode Power Supplies
  [ Hits: 542 | Votes: 1 | Rating: 2 ]
• Peth-9910 10A Power Supply
  
  A project of a linear regulated for low noise power supply 16v, 10A
  [ Hits: 645 | Votes: 2 | Rating: 6 ]
• Repair FP-29 Power Supply
  
  Notes on troubleshooting and repairing a yaesu FP-29 power supply by va3cr
  [ Hits: 1060 | Votes: 4 | Rating: 6.5 ]
• How to convert Server Power Supplies - rcgroups
  
  The practice of converting computer server power supplies to make a very high quality high ...
  [ Hits: 824 | Votes: 0 | Rating: 0 ]

• Setting up Raspberry Pi for Ham Radio - DL1GKK
  
  An interesting guide to installing software on a Raspberry for amateur radio use This documentation ...
  [ Hits: 399 | Votes: 3 | Rating: 9.33 ]

• Measuring SWR at 1296 MHz - VK4ADC
  
  Have you been looking for an easy way to measure power or SWR at 1296 ...
  [ Hits: 250 | Votes: 0 | Rating: 0 ]

• Measuring with a MiniVNA - N4SPP
  
  Measuring technicques using a MiniVNA author describes how to determine and unknown inductance or how ...
  [ Hits: 186 | Votes: 1 | Rating: 1 ]

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