Pinetab Mod: Threaded Antenna Port For Internal SDR + LoRa Msg Testing

Opening Pinetab (Linux Tablet) back cover (+show tips for safer opening) on video and show how you can add an external threaded antenna port for your internal SDR. It makes for an amazingly compact SDR kit and smaller antennas like LoRa fit right inside the keyboard/tablet/laptop stand. I show how to open and install the external threaded antenna port. After this I take a Heltec LoRa ESP32 I have had laying around and use it to demo GQRX on the screen. I show LoRa packets coming over the radio waves at 915MHz. This is my first in series on SDR using the Pinetab. Radio can seem like magic-- and.. in some ways, it is. From music radio stations we listen to, to WiFi we take for granted, to bluetooth, to keyless entry buttons, to garage door openers- all of these and many more use radiowaves to communicate/broadcast energy. We can use an SDR to record transmissions and broadcasting then becomes akin to "spoofing" in the ethical pentesting world. In fact much of pentesting involves radio