Heat treating. Heat treating is a group of industrial and metalworking processes used to alter the physical, and sometimes chemical, properties of a material. The most common application is metallurgical. Heat treatments are also used in the manufacture of many other materials, such as glass.
UHF (released internationally as The Vidiot from UHF) is a 1989 American comedy film starring Weird Al Yankovic, David Bowe, Fran Drescher, Victoria Jackson, Kevin McCarthy, Michael Richards, Gedde Watanabe, Billy Barty, Anthony Geary, Emo Philips and Trinidad Silva; the film is dedicated to Silva who died shortly after principal filming.
UHF television broadcasting is the use of ultra high frequency (UHF) radio for over the air transmission of television signals. UHF frequencies are used for both analog and digital television broadcasts.UHF channels are typically given higher channel numbers like the US arrangement with channels numbered 14 to 83.or analog signals in the United States, VHF signals on channels 2 to 6, the low-VHF range, were limited to 100 kW, high-VHF on channels 7 to 13 to 315 kW, and UHF to 5 MW, well over 10 times the power.