Blogger [radioforeveryone] set out to look at 19 different RTL-SDR dongles for use in receiving ADS-B (that’s the system where airplanes determine their position and broadcast it). Not all of…
Categorie: Uncategorized
Sorry US; Europeans Listen to Space with GRAVES
Crowdsourcing The Study Of An Eclipse’s Effect On Radio Propagation
If you are an American, you’ll probably now find yourself in one of three camps. People who are going to see the upcoming solar eclipse that will traverse your continent, people who aren̵…
Bron: Crowdsourcing The Study Of An Eclipse’s Effect On Radio Propagation
Radio MDZhB | Hackaday
If you have a shortwave receiver, tune it to 4625 kHz. You’ll hear something that on the surface sounds strange, but the reality is even stranger still. According to the BBC, the radio statio…
Bron: Radio MDZhB | Hackaday
Another Arduino Compatible? This Time, It’s A Sony
One Transistor RTL-SDR Upconverter | Hackaday
ColibriNANO USB SDR Receiver Reviewed
RF Noise Floor Concerns From Both Sides Of The Atlantic
Our feed is full of stories about the RF noise floor today, and with good reason. The ARRL reports on the International Amateur Radio Union Region 1 president, [Don Beattie, G3BJ] warning that in d…
Bron: RF Noise Floor Concerns From Both Sides Of The Atlantic
Let’s Play Spot The Fake MOSFET
Recently, the voice push to talk circuit in [Ryan]’s BITX40 radio was keyed down for a very long time. Blue smoke was released, a MOSFET was burnt out, and [Ryan] needed a new IRF510 N-channe…