| In days gone by a radio amateur always had a dip meter close to hand in his ‘shack’. Now that people can afford oscilloscopes, the poor old...
All items tagged with Simple and RF (17)
| Anyone who designs, builds, or repairs radio receivers can make good use of a small AM signal generator. With a suitable signal waveform, yo...
| In industrial drive control system designs, “glue” elements like control and connectivity building blocks pose many challenges such as lengt...
| The US maintains detailed weather and accident reports that provide a long-term record of the risk to human life posed by lightning. Since 1...
| In the first article of this series we saw how easy it is to connect your own circuitry to an Android smartphone using the AndroPod interfac...
| A noise generator with a wideband output signal is always handy to have around when you’re adjusting receivers and other types of HF equipme...
| Digital terrestrial television (DVB-T) is now available in many parts of the country. Of course, you need a DVB-T receiver and a (new) UHF T...
| The 1-Wire devices from Dallas Semiconductor are components that via a simple serial connection can be connected to each other, a circuit or...
| This simple circuit helps you sniff out RF radiation leaking from your transmitter, improper joints, a broken cable or equipment with poor R...
| The TDA1572 integrated AM receiver circuit performs all the active functions and part of the filtering required of an AM radio receiver. It...