Amateur television (ATV) is the transmission of Broadcast qualityvideo and audio over the wide range of frequencies of (radio waves) allocated for Radio amateur (Ham) use. ATV is used for non-commercial experimentation, pleasure and public service events. Ham TV stations were on the air in many cities before commercial television stations came on the air. Various transmission standards are used, these include the broadcast transmission standards of NTSC in North America and Japan, and PAL or SECAM elsewhere, utilising the full refresh rates of those standards. ATV includes the study of building of such transmitters and receivers, and the study of radio propagation of signals travelling between transmitting and receiving stations.
ATV is an extension of amateur radio. It is also called HAM TV or Fast Scan TV (FSTV) (as opposed to slow-scan television (SSTV), which can be transmitted on shortwave ham bands due to its narrowband structure, but is not decodable by a commercially available television receiver).
Article by WN.com Correspondent DallasDarling“Anyone who has been tortured remains tortured” wrote Holocaust survivorPrimo Levi in “The Drowned and The Saved.” What‘s more, he knew all too well that in the shadowy, bureaucratic, and dehumanizing places like Auschwitz, “Anyone who has suffered torture never again will be able to be at ease in the world,” and “the abomination of the annihilation is never extinguished.”1U.S ... 24. ....
Lincoln Lewis' girlfriend Chloe Ciesla shared a topless image of herself on social media on Tuesday as she posed for a holiday snap while standing along the beach side ... ....
photo: US Navy / U.S. Navy photo by Chief Mass Communication Specialist Scott B. Boyle
Two Russian fighter jets have made “simulated attack” passes near a US navy guided missile destroyer in the Baltic Sea, says a US official. The incident took place on April 11, when USS Donald Cook was confronted by two Sukhoi SU-24 warplanes in international waters off Russia, a senior military official told CBSNews on Wednesday, speaking on condition of anonymity ... The event ended without incident ... ....
The U.S.Federal Bureau of Investigation (FBI) engaged the help of professional hackers to find at least one software flaw to break into an iPhone used by one of the terrorists responsible for the Dec. 2 San Bernardino terrorist attacks, the Washington Post reported. The hackers were paid a one-time flat fee for their help, the Post said, quoting people familiar with the case....
Japan has called for hundreds of thousands tonnes of irradiated water from the nuclear plant to be released into the Pacific Ocean. Karl Mathiesen looks at the potential impacts. @karlmathiesen. email. More than 1,000 tanks brimming with irradiated water stand inland from the Fukushima nuclear plant. Each day 300 tonnes of water are pumped through Fukushima’s ruined reactors to keep them cool ... The substance can be harmful if ingested ... ....
‘Lee, I’ve got to do that song!’ … Nancy Sinatra with Lee Hazlewood in the recording studio in 1966. Photograph. Michael Ochs Archives. Ann Moses... She began her career by doing amateurtelevision, but felt the thing that gave her the biggest boost “was probably a TV show I did when I was 18 ... We could conquer any problem imaginable.” While she is continually busy doing records, television and movies, Nancy could not choose a favourite ... ....
Wilmore from his deadpan and brutally accurate observations as Senior Black Correspondent on The Daily Show, he is far from an amateur in the television industry ...Larry Wilmore is the first African-American in the history (that's not hyperbole because it's a fact) of television to host a late night show ... that make up late night television today....
Jimmy Ellis was a terrific heavyweight in an era filled with all-time great heavyweights. Best known perhaps as a long-time friend of the legendary heavyweight champion Muhammad Ali, Ellis took a secondary role throughout his career to bigger name fighters despite being a world-class fighter in his own right ... He saw Ali, then known as Cassius Clay, fighting as an amateur on television in the 1950s ... Ali stopped Ellis in the 12th round....
AmericanRocco Mediate, star attraction of the New Zealand Open, and wife Jess, who married recently, in Arrowtown yesterday. Photo by Tracey Roxburgh... ''He supposedly had a broken leg ... I loved it all ... He has been paired with a similarly loquacious amateur, television personality Mark Richardson, for the first two rounds. Describing himself as ''nightmare'' for amateur partners, Mediate was nevertheless quick to praise the pro-am format ... ....