We were sad to hear that after 52 years in operation, iconic ham radio supplier MFJ will close next month. On the one hand, it is hard not to hear such news and think that it is another sign that ...

[k3ng] built his own automatic antenna tuner. First, it measures the SWR of the line by using a tandem match coupler. This device allows the forward and reflected signals on the line to be extracted.

Furthermore, the loop tuner often must work on an ongoing process, which allows for only minimal or no experimentation or testing. Given these adversities, the wonder is that so many PID loops provide ...

The standard is intended to provide a uniform method of diagramming the physical interconnections of the instruments of a loop and to provide related information that ...

If you would’ve asked us a year ago if we’d heard of Loop Earplugs, we wouldn’t have known what you meant. After all, a device which lets you control the loudness of your surroundings seems ...

This algorithm would allow five numbers to be inputted and would work out the total. A count-controlled loop would be used because it is known, in advance, how many times the algorithm needs to loop.