dr electronics

dr electronics

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• 160-80-40 Metre Trapped V-Dipole - VK4ADC
  
  A Trapped dipole inverted V antenna for lower HF Bands Construction details are for temporary ...
  [ Hits: 111 | Votes: 0 | Rating: 0 ]

• Discone Antenna for RTL SDR - dgkelectronics
  
  A discone antenna plan and pictures with renderings designe mainly for RTLSDR usage
  [ Hits: 1683 | Votes: 15 | Rating: 5.2 ]

• Vintage QSL Gallery - Ian Poole
  
  Check out these vintage QSL cards from the 20th Century in this gallery of old ...
  [ Hits: 254 | Votes: 1 | Rating: 10 ]

• Guohe Electronics - Guohe
  
  Chinese manufacturer of Software Defined Radio for commercial public and amateur radio market Markers of ...
  [ Hits: 1308 | Votes: 9 | Rating: 6.78 ]
• STAMPFL - HB9KOC
  
  Stampfl ham electronics produces SDR Receiver kits and Morse Keys in small batches and in ...
  [ Hits: 63 | Votes: 0 | Rating: 0 ]

• Morse Key History - Ian Poole
  
  An overview of the development of the Morse key for sending the Morse Code from ...
  [ Hits: 197 | Votes: 0 | Rating: 0 ]
• Spark Gap Transmitter - Ian Poole
  
  The details of the spark gap transmitter and its history how it was invented developed ...
  [ Hits: 387 | Votes: 1 | Rating: 10 ]

• Harbach Electronics - Amateur Radio Amplifier Parts - W8CQ
  
  Your World Wide Source For Amateur Radio Amplifier Parts Upgrade Kits for Collins Dentron Drake ...
  [ Hits: 274 | Votes: 0 | Rating: 0 ]

• Zeus Radio - Software Defined Radio - HFR Electronics
  
  Zeus Radio program is designed specifically for the ZS 1 transceiver and supports all the ...
  [ Hits: 510 | Votes: 1 | Rating: 8 ]

• How To Achieve Perfect PCB Soldering - Jim Smith
  
  Surprisingly although PCB soldering is the core process of electronics assembly few people do know ...
  [ Hits: 155 | Votes: 1 | Rating: 1 ]

• Dip Meter - Grid Dip Oscillator GDO - Ian Poole
  
  All the essentials about the Dip Meter or Grid Dip Oscillator used for many RF ...
  [ Hits: 384 | Votes: 0 | Rating: 0 ]

• What is a Vacuum Tube - Ian Poole
  
  Read all the key details about Vacuum Tubes or Thermionic Valves that provided the foundations ...
  [ Hits: 282 | Votes: 2 | Rating: 10 ]

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