RTL-SDR basic setup

What is a Software Defined Radio (SDR) I recently got my hands on a RTL-SDR which is a software defined radio (SDR). A software-defined radio (SDR) is a radio communication system where components that have been traditionally implemented in hardware (e.g. mixers, filters, amplifiers, modulators/demodulators, detectors, etc.) are instead implemented by a means of software on a personal computer or embedded system. In recent years SDRs have become very affordable using commedy hardware. [Read More]