audio files

27 links - and 1 categories

DX Pedition Audio Recordings - A collection of audio recordings of some DX Peditions used as case studies to evaluate dxspedition operatios behaviour and calling stations. These audio files are excerpts from real pileups recorded directly off the air in MP3 format
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CW (morse) practice audio - Here are a few links to CW practice audio files at various speeds. Includes words and group of call-signs
[ Hits: 1262 | Votes: 24 | Rating: 4.37 ]
CW Practice Code Files - ARRL Method - Morse code audio practice files in mp3 format by ARRL You will learn all 43 characters in 7 groups of 5-7 characters includes with separate answer keys in text files
[ Hits: 416 | Votes: 3 | Rating: 4 ]
Morse Code Course by UBA - This page contains a complete course in 39 lessons compiled and made available by Union Royale del Amateurs-emetteurs, where you can find audio files and transcript of all excercises.
[ Hits: 186 | Votes: 0 | Rating: 0 ]
CW morse code course by I4CQO - In his page the author includes 27 mp3 audio files that compose the whole CW training course, instructions and whole lessons transcript are available in Italian and English.
[ Hits: 383 | Votes: 1 | Rating: 10 ]

AUDIO590 - Audio Setup for TS-590 - Audio590 is a Windows program that lets you set up and manage audio profiles for use with a TS-590SG or TS-590S transceiver. You can read existing audio settings from the radio, display them on the control panel, change them and then write them back to the radio. You can also save the settings on disk, and retrieve them later when you need them.
[ Hits: 185 | Votes: 0 | Rating: 0 ]

Arduino Repeater Controller - This blog article introduces an updated repeater controller project utilizing the Arduino UNO. It includes a CW identifier, and the ID message can be customized using hex codes. The author offers a Windows command line program for easier message coding and provides a link for download. The controller features three adjustable timers for IDer, Timer-out, and Squelch-tail. The article also mentions the use of an audio switch to control audio levels between the receiver and transmitter. Detailed instructions and code files are available on the author's website for both version 1 and version 2 of the Arduino repeater controller. The project aims to enhance repeater functionality and audio management in ham radio operations.
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