Since the stock antenna was not cutting it ... is the way he uses a USB based oscilloscope to measure the speed of RF waves inside the line in question. We reached out to [Mike], and this is ...

So it is no surprise that hams like [jmharvey] will build an antenna analyzer from a DDS module ... Since placement can be important with an RF circuit, this isn’t a bad idea.

Ignion, a Barcelona, Spain-based internet of things (IoT) antenna innovator, has released Oxion 2.0, the artificial ...