The Malahit DSP2 is a neat little Russian designed and Chinese manufactured SDR receiver. It is very well made and completely self contained with a 3.5" SDR touchscreen, a speaker, and a built in battery. The radio has a metal case and good RF sheilding, unlike many cheap SDR receivers.
The book includes sections about the scanning function and connection to an external SDR or digital modes programs that are not covered in the supplied manual. There are also sections about receiving L-Band satellites, DMR, NOAA weather images, ACARS aircraft data, and POCSAG paging signals.
I am impressed with this radio. It has a full SDR spectrum and waterfall display, portability, great build quality, and even CW, RTTY, and FT8 decoding. There is an IQ output for connection to an external SDR, as well as the usual CAT and audio for digital modes and DMR. The frequency range is 10 kHz to 380 MHz and 403.3 MHz to 2 GHz.
You can order my books from Amazon, Kindle, or the RSGB bookshop and some radio dealers (DX Engineering and Techoman in NZ).
