SDR means that complex radio transmitters and receivers, no longer have to be implemented strictly in hardware as a collection of filters, mixers, detectors, and amplifiers; instead, they can be ...

While this is by no means a high-performance receiver, building an SDR on a breadboard is still a great weekend project, with plenty of potential for further experimentation.

(1) The value of the U.S. dollar in terms of the SDR is the recip rocal of the sum of the dollar values, based on market exchange rates, of specified quant ities of the first four currencies shown.

The SDR regulation aims to improve sustainable investing in the UK by introducing four new sustainable investing labels, as outlined in the FCA’s UK SDR policy statement: Sustainability Focus ...