Elektor is a popular electronics magazine and hobbyist kit store. Recently they have published a book titled “SDR Hands-on Book” written by Burkhard Kainka. The book is intended as a companion to their Arduino SDR shield kit, which is a low cost module that allows you to turn an Arduino into a 150 kHz to 30 MHz capable SDR. It is based on the G8JCFSDR, which is an RF front end downconverter that allows a PC soundcard to be used as an SDR analog to digital converter.
Kainka’s book goes over introductory topics such as shortwave reception, explains signal to noise ratio and interference, different types of antennas, software, digital modes, SDR measurements, receiving and finally WSPR and QRP transmission. If you’re interested Jan Buiting also recently reviewed the book on the Elektor website.
Elektor are currently running a promotion and are selling the book + Arduino shield for a reduced price of €49.90.