This IC provides a single-chip solution for building walkie-talkies. It has an inbuilt VCO and DSP, and can work with most of the world's walkie-talkie and weather broadcast frequencies.
Product information page: http://www.rdamicro.com/Products/Detail_122.aspx
Product datasheet: http://www.versatechmicro.com/file/RDA1846_datasheet_v1.2e.pdf
This product was added to our catalog on Tuesday 21 February, 2012.