The RTL-SDR dongle is a real workhorse for radio hacking. However, the 28.8 MHz oscillator onboard isn’t as stable as you might wish. It is fine for a lot of applications and, considering the pr ...
The RTL-SDR hardware and software has itself improved ... Back then, the most comparable device on the market would have been the FUNcube dongle, a nearly $200 USD receiver that was actually ...