CW Morse

Key Paddle DIY

http://www.dxatlas.com/CwSkimmer/ CW Skimmer Multi-channel CW decoder and analyzer $75.00

http://www.geocities.jp/JA3CLM/ DSCW (Didital Sound CW) モールス信号の送・受信フリーソフト

http://www.kent-engineers.com/codespeed.htm Calculating Morse Code Speed

http://www.asp.c.dendai.ac.jp/courses/spectrum01.pdf 信号理論

https://ja.wikipedia.org/wiki/%E7%9F%A9%E5%BD%A2%E6%B3%A2 矩形波

http://www.maroon.dti.ne.jp/koten-kairo/works/fft/series4.html 矩形波のフーリエ級数展開

http://www.szynalski.com/tone-generator Online Tone Generator

http://onlinetonegenerator.com/ Online Tone Generator



  • radio/cw/index.txt
  • Last modified: 2019/05/25 09:36
  • by admin