Daily Archives: June 19, 2013

Kogan LED Light Globes – Unwelcome RF Noise!

Today, I fired up my Winradio G31DDC SDR for some HF action, but wait a sec – what’s that noise all over the place? That wasn’t there before!!! The above is a spectrogram (click for larger – resized to 50%) … Continue reading

Posted in Electronics, Lighting | Tagged , | 1 Comment

RTL2832 (ISDB Mini) ADS-B Reception Field Test

After I realized that the RTL2832 TV dongles were capable of receiving and decoding ADS-B transmissions from aircraft using ADSB#, I really couldn’t resist testing it out further. It was a simple one-click (well, almost) procedure, unlike the early incarnations … Continue reading

Posted in Computing, Radio | Tagged , , , | 14 Comments