If you’ve ever wondered exactly what UHF, VHF, UV, LFO, gamma rays, cosmic rays and so on are and what exactly it is they do, this awesome old chart should do you right. Among other things, it has ...

Item-level tracking (ILT) may be the next big initiative for RFID (radio frequency identification) technology, but you first have to consider your frequency options. Integrated Solutions, August 2006 ...

When I write about antennas, readers respond with questions on specific antennas or ask how the antennas I’ve described work (I still get email messages asking about the Gray-Hoverman and UHF rhombic ...

The design of the circuit is aimed to create a preamplifier for television systems that would operate in the UHF frequency range of 450 MHz to 800 MHz and increase the weak TV signals. The design of ...

Japan is ushering in a change to its ultrahigh-frequency (UHF) band for radio frequency identification, resulting in spectrum that closely matches that of North America and thereby narrows the overall ...