You made the assumption that the characteristic impedance of the RF output is 50 Ohms which is incorrect. The plate of the 50C5 Oscillator from which...

The FCC has an online frequency search tool for LPFM that looks for channels for the licensed Low Power FM service. The search tool would also be us...

My posting about the Dayton Hamvention was made several weeks ago (before the show) unfortunately it sat in limbo until a couple of days ago when it f...

ISS has announced that they will have the new iAM antenna and tuner (now called Range Extender 2.5) on display at their booth at the Dayton Hamvention...