Hi All.
If you have a Google email address - you also have access to Google Books.
This means you can 'read' any book using any of your devices.
So long as you have 'data' access to the Internet.
Some books are costly, some are free. I went looking for free 'Radio Amateur Books'.
Found them! The one book; "The_A_R_R_L_Antenna_Book" is available for free and can be downloaded. It is a *49MB PDF*. So download it if you wish.
*Or* sign in to Google Books in your browser or use 'Google Play Store' to load the application on your device.
Some useful stuff:-
https://www.analog.com/en/resources/analog-dialogue/articles/turning-pc-sound-card-into-sampling-oscilloscope.html
https://www.analog.com/media/en/training-seminars/design-handbooks/Basic-Linear-Design/Chapter4.pdf
For a really good explanation of all things amateur:-
www.ifwtech.co.uk/g3sek
http://www.eznec.com/Amateur/Articles/Baluns.pdf
73 John Brock ZS6WL
