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• Ribbit digital text messaging mode for HF/VHF/UHF - RibbitRadio
  
  Ribbit is a novel digital text messaging mode for VHF UHF communications for recreational and ...
  [ Hits: 134 | Votes: 1 | Rating: 10 ]

• Optimizing TX/RX Levels in WSJT-X - N6CTA
  
  Exploring digital radio modes the author rethinks how to adjust transmit and receive levels in ...
  [ Hits: 50 | Votes: 0 | Rating: 0 ]

• Portable Operating Tips for Ham Radios - H. Ward Silver
  
  This article is from the book Ham Radio For Dummies and features some tips for ...
  [ Hits: 79 | Votes: 1 | Rating: 10 ]

• Space Weather Woman - Tamitha Skov  ^new
  
  Website dedicated to weekly space weather forecast and updates on current solar activity Dr Skov ...
  [ Hits: 4 | Votes: 0 | Rating: 0 ]

• FT-817 Audio Speech Compressor: Boosting Signal Power with SSM2165 - AD5X
  
  Designed for the FT 817 this audio speech compressor centered on the Analog Devices SSM2165 ...
  [ Hits: 60 | Votes: 0 | Rating: 0 ]
• Yaesu FT-817 Audio Enhancement: Heathkit-inspired Homebrew Project - KG4JJH
  
  Inspired by Heathkit author aimed to enhance his Yaesu FT 817 with audio and RF ...
  [ Hits: 81 | Votes: 1 | Rating: 2 ]

• Fix Baofeng UV5R+ Dead Audio - OE6GUE
  
  Fix the no mic problem with the Baofeng UV5R It may happen the carrier wave ...
  [ Hits: 28 | Votes: 0 | Rating: 0 ]

• National Radio Club (NRC) - NRC
  
  The NRC Archives feature past DX News and DX Audio Service publications offering a glimpse ...
  [ Hits: 27 | Votes: 0 | Rating: 0 ]

• Spectrogram - W5BIG
  
  Spectrogram a PC based audio frequency spectrum analyzer available from Visualization Software aids ham radio ...
  [ Hits: 24 | Votes: 0 | Rating: 0 ]

• AI-Powered Radio Signal Cleanup: Battling QRM in Real Time - PA9X
  
  Amateur radio enthusiast Jean Paul Suijs discusses combating manmade noise QRM in radio signals using ...
  [ Hits: 73 | Votes: 0 | Rating: 0 ]

• Building an Enhanced APRS IGate with Debian 12 and Raspberry Pi - WW8TF
  
  The guide outlines necessary components including a 2m FM analog radio USB audio adapter and ...
  [ Hits: 58 | Votes: 0 | Rating: 0 ]

• YAESU beam controller to suit RigExpert WTI-1 - VK5DJ
  
  Beam Controller Interface Project The control system will be via the internet and consist of ...
  [ Hits: 38 | Votes: 0 | Rating: 0 ]

• Improving the audio on the ICOM IC-27 - wb4kdi
  
  Make an otherwise fine radio even better change one resistor and one capacitor in the ...
  [ Hits: 41 | Votes: 0 | Rating: 0 ]
• JRC NVA-88 Modification - JRC
  
  Adding 2 RCA inputs 1 high impedance filtered audio output RCA 3 3 HIGH PASS ...
  [ Hits: 55 | Votes: 0 | Rating: 0 ]

• Prevention and Suppression of RF Interference to Audio Systems - Jim Brown
  
  In this study the author builds upon Muncy s research demonstrating that radio frequency current ...
  [ Hits: 49 | Votes: 0 | Rating: 0 ]

• Arduino Repeater Controller - AA5OY
  
  This blog article introduces an updated repeater controller project utilizing the Arduino UNO It includes ...
  [ Hits: 96 | Votes: 0 | Rating: 0 ]

• Baofeng UV5R TRRS Adapter - johnboiles
  
  A tiny board which allows a smartphone or similiar device to connect to the Baofeng ...
  [ Hits: 92 | Votes: 0 | Rating: 0 ]

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