The early January 2019 discussion on the WA1MBA Microwave Reflector of diode package capacitance and the impact on mmWave mixer…
SDR Offset tuning can be implemented with differential shifts of the RF and baseband frequency parameters. One method to achieve…
Why “I” and “Q”? “I” and “Q” processing is a prominent concept in discussions of Digital Signal Processing (DSP). Why? …
A useful SDR operating aid with a GNU Radio DSP is the ‘click tune’ function. ‘Click Tune’ means that the…
A very useful feature of an operating GUI is the ability to program Preset Frequencies without editing the basic frequency…
A typical situation with SDR receivers is the presence of the zero frequency or ‘DC’ artifact in the receiver output. …