hi fi audio

hi fi audio

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• How to straighten Microbore copper tube - Adrian Leggett M0NWK
  
  Article and video showing a technique to straighten Microbore copper pipe that is useful in ...
  [ Hits: 326 | Votes: 0 | Rating: 0 ]

• Pro Audio Engineering - ProAudio Eng
  
  High quality products for broadcast and amateur radio Kx33 Low RFI AC Power Supply for ...
  [ Hits: 119 | Votes: 0 | Rating: 0 ]

• FSK vs AFSK - IK3QAR
  
  In the field of RTTY transmissions with audio boards you can transmit either in FSK ...
  [ Hits: 156 | Votes: 0 | Rating: 0 ]
• 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: 133 | Votes: 1 | Rating: 10 ]

• Morse Code Course by UBA - UBA
  
  This page contains a complete course in 39 lessons compiled and made available by Union ...
  [ Hits: 186 | Votes: 0 | Rating: 0 ]
• CW morse code course by I4CQO - I4CQO
  
  In his page the author includes 27 mp3 audio files that compose the whole CW ...
  [ Hits: 383 | Votes: 1 | Rating: 10 ]

• 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 ]

• ICOM 756 and 756PRO - W8WWV
  
  Ini this article the author compare the Icom 756 and Icom IC 756 PRO Comparison ...
  [ Hits: 234 | Votes: 1 | Rating: 8 ]

• 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 ]

• An Audio Selection Panel in the Shack - PE2ER
  
  On this page you will find one of my designs An Audio Selection Panel ASP ...
  [ Hits: 139 | Votes: 2 | Rating: 7.5 ]
• 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 ]

• Repair or Replace Electrolytic Capacitors - W6OVP
  
  For low voltage applications like cathode bypass capacitors most vintage types have an axial configuration ...
  [ Hits: 122 | Votes: 1 | Rating: 6 ]

• 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: 48 | Votes: 0 | Rating: 0 ]

• Mains Filter for EMC & Noise Reduction - M0NWK
  
  This article shows how to make a mains filter that can be extremely effective in ...
  [ Hits: 310 | Votes: 3 | Rating: 3.67 ]

• Arduino Repeater Controller - AA5OY
  
  This blog article introduces an updated repeater controller project utilizing the Arduino UNO It includes ...
  [ Hits: 95 | Votes: 0 | Rating: 0 ]

• AnyRig A Flexible Digital Mode Interface - KK5JY
  
  This project uses an inexpensive Teensy microcontroller as the core of a flexible interface that ...
  [ Hits: 144 | Votes: 0 | Rating: 0 ]

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