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The concept of SSTV was introduced by Copthorne Macdonald [1] in 1957–58. [2] He developed the first SSTV system using an electrostatic monitor and a vidicon tube.It was deemed sufficient to use 120 lines and about 120 pixels per line to transmit a black-and-white still picture within a 3 kHz telephone channel.
The original slow-scan television signal from the Apollo TV camera, photographed at Honeysuckle Creek on July 21, 1969. The Apollo 11 missing tapes were those that were recorded from Apollo 11's slow-scan television (SSTV) telecast in its raw format on telemetry data tape at the time of the first Moon landing in 1969 and subsequently lost.
Apollo 7 slow-scan TV, transmitted by the RCA command module TV camera. NASA decided on initial specifications for TV on the Apollo command module (CM) in 1962. [2] [ Note 1] Both analog and digital transmission techniques were studied, but the early digital systems still used more bandwidth than an analog approach: 20 MHz for the digital system, compared to 500 kHz for the analog system. [2]
Mission Viejo took a 14-0 lead at halftime after Brock deFries returned an interception 16 yards for a touchdown late in the second quarter. Jeron Jones added another pick-six, this time 73 yards.
Mission Viejo (9-2), loaded with outstanding juniors and sophomores and having played much tougher competition, used its past Division 1 playoff experience to come away with a 59-35 victory.
Baseball players from Mission Viejo, California (20 P) Pages in category "Sportspeople from Mission Viejo, California" The following 37 pages are in this category, out of 37 total.
The Washington Mystics hired Jamila Wideman as the franchise's new general manager and Sydney Johnson as the team's coach on Monday. Wideman joins the Mystics after spending six years at the NBA ...
Mission Viejo Vigilantes players (5 P) P. Sportspeople from Mission Viejo, California (2 C, 37 P) S. Saddleback Gauchos baseball (2 C) Saddleback Gauchos football (2 C)