Edwin Howard Armstrong was an American electrical engineer and inventor, who developed FM radio and the superheterodyne receiver system. He held 42 patents and received numerous awards, including the first Medal of Honor awarded by the Institute of Radio Engineers, the French Legion of Honor, the 1941 Franklin Medal and the 1942 Edison Medal. He was inducted into the National Inventors Hall of Fame and included in the International Telecommunication Union's roster of great inventors. Armstrong attended Columbia University, and served as a professor there for most of his life.
Guglielmo Giovanni Maria Marconi, 1st Marquis of Marconi was an Italian inventor and electrical engineer, known for his creation of a practical radio wave-based wireless telegraph system. This led to Marconi being credited as the inventor of radio, and he shared the 1909 Nobel Prize in Physics with Karl Ferdinand Braun "in recognition of their contributions to the development of wireless telegraphy".
David Chester Gibbons is an English comics artist, writer and sometimes letterer. He is best known for his collaborations with writer Alan Moore, which include the miniseries Watchmen and the Superman story "For the Man Who Has Everything". He was an artist for 2000 AD, for which he contributed a large body of work from its first issue in 1977.
HCJB, "The Voice of the Andes", was the first radio station with daily programming in Ecuador and the first Christian missionary radio station in the world. The station was founded in 1931 by Clarence W. Jones, Reuben Larson, and D. Stuart Clark. HCJB now focuses on Ecuador with unified programming on FM at 89.3 MHz in Pichincha, at 92.5 MHz in Manabí, at 96.1 MHz in Tungurahua and Cotopaxi, at 98.3 MHz in Esmeraldas and with separate programming on AM at 690 kHz. Broadcasts in Spanish and indigenous languages on 6.05 MHz (1 kW), continue on an intermittent basis with a new solid state transmitter which in 2017 replaced an older (5 kW) transmitter. These broadcasts were not listed on the HCJB English website as of February 2016.
Lakehurst Maxfield Field, formerly known as Naval Air Engineering Station Lakehurst, is the naval component of Joint Base McGuire–Dix–Lakehurst, a United States Air Force-managed joint base headquartered approximately 25 mi (40 km) east-southeast of Trenton in Manchester Township and Jackson Township in Ocean County, New Jersey, United States. It is primarily the home to Naval Air Warfare Center Aircraft Division Lakehurst, although the airfield supports several other flying and non-flying units as well. Its name is an amalgamation of its location and the last name of Commander Louis H. Maxfield, who lost his life when the R-38/USN ZR-2 airship crashed during flight on 24 August 1921 near Hull, England.
WBAL is a commercial AM radio station licensed to Baltimore, Maryland, and owned by the broadcasting division of Hearst Communications. Airing a news/talk radio format, WBAL broadcasts on a Class A clear-channel frequency, with 50,000 watts from a transmitter facility in Randallstown, Maryland. Listeners in and around Baltimore can also hear the station on FM translator station W268BA at 101.5 MHz.
WLLR-FM is a radio station licensed to Davenport, Iowa, United States, whose format is modern country music. The station's frequency is 103.7 MHz and it broadcasts at a power of 100 kW.
KBOB is a radio station licensed to Davenport, Iowa, and airs a sports format. The station's frequency is 1170 kHz, and broadcasts at a power of 1 kW. Its transmitter is in Knoxville Road just outside of Milan, Illinois.
The concept of television was the work of many individuals in the late 19th and early 20th centuries. The first practical transmissions of moving images over a radio system used mechanical rotating perforated disks to scan a scene into a time-varying signal that could be reconstructed at a receiver back into an approximation of the original image. Development of television was interrupted by the Second World War. After the end of the war, all-electronic methods of scanning and displaying images became standard. Several different standards for addition of color to transmitted images were developed with different regions using technically incompatible signal standards. Television broadcasting expanded rapidly after World War II, becoming an important mass medium for advertising, propaganda, and entertainment.
Harold Henry "Bev" Beverage was an inventor and researcher in electrical engineering. He is known for his invention and development of the wave antenna, which came to be known as the Beverage antenna. Less widely known is that Bev was a pioneer of radio engineering and his engineering research paralleled the development of radio transmission technology throughout his professional career with significant contributions not only in the field of radio frequency antennas but also radio frequency propagation and systems engineering.
KDKA is a Class A, clear channel, AM radio station, owned and operated by Audacy, Inc. and licensed to Pittsburgh, Pennsylvania. Its radio studios are located at the combined Audacy Pittsburgh facility in the Foster Plaza on Holiday Drive in Green Tree, and its transmitter site is at Allison Park. The station's programming is also carried over 93.7 KDKA-FM's HD2 digital subchannel, and is simulcast on FM translator W261AX at 100.1 MHz.
A quad antenna is a type of directional wire radio antenna used on the HF and VHF bands. Like a Yagi–Uda antenna ("Yagi"), a quad consists of a driven element and one or more parasitic elements; however in a quad, each of these elements is a loop antenna, which may be square, round, or some other shape. It is used by radio amateurs on the HF and VHF amateur bands.
KJOC is a commercial FM radio station licensed to Bettendorf, Iowa, and serving the Quad Cities radio market. It broadcasts an active rock radio format, known as "I-Rock 93.5." KJOC is owned by Townsquare Media, with studios and offices on Brady Street in Davenport, Iowa.
Dylan Martin Alcott, is an Australian former wheelchair tennis player, former wheelchair basketball player, radio host and motivational speaker. Alcott was a member of the Australia men's national wheelchair basketball team, known colloquially as the Australian "Rollers". At the age of 17, he became the youngest Rollers gold medal winner at the 2008 Beijing Paralympics, and was the youngest to compete in the wheelchair basketball competition. In 2014, he returned to wheelchair tennis with the aim of participating at the 2016 Rio Paralympics, at which he won gold medals in the Men's Quad Singles and Doubles. He was named the 2016 Australian Paralympian of the Year due to his outstanding achievements at Rio.
Crown International, or Crown Audio, is an American manufacturer of audio electronics, and is a subsidiary of Harman International Industries, which has been part of South Korea-based Samsung Electronics since 2017. Today, the company is known primarily for its power amplifiers, but has also manufactured microphones, loudspeakers, and a line of commercial audio products, as well as digital audio networking products.
JN-International Medical Corporation (JNIMC) is a U.S.-based biopharmaceutical corporation which since 1998 has been focused on developing vaccines and diagnostics for infectious disease for developing countries. This private corporation was founded in 1998 by Dr. Jeeri R. Reddy with the help of Dr. Kelly F. Lechtenberg in a small rural town, Oakland, Nebraska. From there it grew and expanded until in the year 2000 the corporation moved to Omaha, Nebraska.
WGVV-LP is a low-power FM radio station licensed to serve the community of Rock Island, Illinois. The station is owned by Quad Cities Community Broadcasting. It airs an urban contemporary music format.
World Radio Missionary Fellowship, Inc., also known as Reach Beyond, is a corporate entity and nonprofit, noncommercial, interdenominational worldwide missionary organization with headquarters in Colorado Springs, Colorado.
The 1923 College Football All-Southern Team consists of American football players selected to the College Football All-Southern Teams selected by various organizations for the 1923 Southern Conference football season.
Robert Earle Buchanan was an American bacteriologist and a professor and administrator at Iowa State University. He is known for his work on bacterial taxonomy.
