Welcome to Takafumi's Radio page.


Pages on this site are primarily about radios and related topics.

Digital Predistortion

Digital Predistortion - Experiment for Amateur Radio with SDRs(Jul. 2013)

Contents below have not been updated since 2001.


Experiments with PC soundcard


Test Equipments (only in Japanese)

Other Equipments (only in Japanese)

Questions, impressions, suggenstions are welcome. Please write e-mail to me