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Letter Beacon
Letter beacons are radio transmissions of uncertain origin and unknown purpose, consisting of only a single repeating Morse code letter. They have been classified into a number of groups according to transmission code and frequency, and it is supposed that the source for most of them is Russia and began during the Soviet Union. (Some beacons sending Morse code letters are well known directional or non-directional beacons for radio navigation. These are not discussed in this article.) Letter beacons have been referred to as: * SLB, or "Single Letter Beacons" * SLHFB, or "Single Letter High Frequency Beacons" * SLHFM, or "Single Letter High Frequency Markers" * Cluster beacons * MX — an ENIGMA''E.N.I.G.M.A.'' stands for "European Numbers Information Gathering and Monitoring Association". It was a unique association of radio listeners based in the United Kingdom and active during the 1990s. They issued a printed bulletin every few months, which was mailed to subscribers. All 18 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kamchatka
The Kamchatka Peninsula (russian: полуостров Камчатка, Poluostrov Kamchatka, ) is a peninsula in the Russian Far East, with an area of about . The Pacific Ocean and the Sea of Okhotsk make up the peninsula's eastern and western coastlines, respectively. Immediately offshore along the Pacific coast of the peninsula runs the Kuril–Kamchatka Trench. The Kamchatka Peninsula, the Commander Islands, and the Karaginsky Island, constitute the Kamchatka Krai of the Russian Federation. The vast majority of the 322,079 inhabitants are ethnic Russians, although about 13,000 are Koryaks (2014). More than half of the population lives in Petropavlovsk-Kamchatsky (179,526 in 2010) and nearby Yelizovo (38,980). The Kamchatka peninsula contains the volcanoes of Kamchatka, a UNESCO World Heritage Site. Geography Politically, the peninsula forms part of Kamchatka Krai. The southern tip is called Cape Lopatka. (Lopatka is Russian for spade.) The circular bay to th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sevastopol
Sevastopol (; uk, Севасто́поль, Sevastópolʹ, ; gkm, Σεβαστούπολις, Sevastoúpolis, ; crh, Акъя́р, Aqyár, ), sometimes written Sebastopol, is the largest city in Crimea, and a major port on the Black Sea. Due to its strategic location and the navigability of the city's harbours, Sevastopol has been an important port and naval base throughout its history. Since the city's founding in 1783 it has been a major base for Russia's Black Sea Fleet, and it was previously a closed city during the Cold War. The total administrative area is and includes a significant amount of rural land. The urban population, largely concentrated around Sevastopol Bay, is 479,394, and the total population is 547,820. Sevastopol, along with the rest of Crimea, is internationally recognised as part of Ukraine, and under the Ukrainian legal framework, it is administratively one of two cities with special status (the other being Kyiv). However, it has been occupi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astrakhan
Astrakhan ( rus, Астрахань, p=ˈastrəxənʲ) is the largest city and administrative centre of Astrakhan Oblast in Southern Russia. The city lies on two banks of the Volga, in the upper part of the Volga Delta, on eleven islands of the Caspian Depression, 60 miles (100 km) from the Caspian Sea, with a population of 475,629 residents at the 2021 Census. At an elevation of below sea level, it is the lowest city in Russia. Astrakhan was formerly the capital of the Khanate of Astrakhan (a remnant of the Golden Horde), and was located on the higher right bank of the Volga, 7 miles (11 km) from the present-day city. Situated on caravan and water routes, it developed from a village into a large trading centre, before being conquered by Timur in 1395 and captured by Ivan the Terrible in 1556. In 1558 it was moved to its present site. The oldest economic and cultural center of the Lower Volga, [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian Morse Code
The Russian Morse code approximates the Morse code for the Latin alphabet. It was enacted by the Russian government in 1856. Полное собрание законов Российской Империи. Собрание Второе. Том XXXI. Отделение 2. — СПб.: 1857. — С204 To memorize the codes, practitioners use mnemonics known as ''напевы'' (loosely translated "melodies" or "chants"). The "melody" corresponding to a character is a sung phrase: syllables containing the vowels '' а'', '' о'', and '' ы'' correspond to dashes and are sung long, while syllables containing other vowels, as well the syllable ''а й'', correspond to dots and are sung short. The specific "melodies" employed differ among various schools. The correspondences between Cyrillic and Latin letters were codified in MTK-2, KOI-7, and KOI-8. Table & Melody See also *Morse code *Morse code for non-Latin alphabets This is a summary of the use of Morse code to represent al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mukachevo
Mukachevo ( uk, Мукачево, ; hu, Munkács; see name section) is a city in the valley of the Latorica river in Zakarpattia Oblast (province), in Western Ukraine. Serving as the administrative center of Mukachevo Raion (district), the city itself does not belong to the raion and is designated as a city of oblast significance, with the status equal to that of a separate raion. The city is a rail terminus and highway junction, and has beer, wine, tobacco, food, textile, timber, and furniture industries. During the Cold War, it was home to Mukachevo air base and a radar station. Mukachevo lies close to the borders of four neighbouring countries: Poland, Slovakia, Hungary, and Romania. Today, the population is . The city is a traditional stronghold of the Rusyn language, and the population of Mukachevo is officially reported as 77.1% ethnic Ukrainian. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arkhangelsk
Arkhangelsk (, ; rus, Арха́нгельск, p=ɐrˈxanɡʲɪlʲsk), also known in English as Archangel and Archangelsk, is a city and the administrative center of Arkhangelsk Oblast, Russia. It lies on both banks of the Northern Dvina near its mouth into the White Sea. The city spreads for over along the banks of the river and numerous islands of its delta. Arkhangelsk was the chief seaport of medieval and early modern Russia until 1703, when it was replaced by the newly-founded Saint Petersburg. A railway runs from Arkhangelsk to Moscow via Vologda and Yaroslavl, and air travel is served by the Talagi Airport and the smaller Vaskovo Airport. As of the 2021 Census, the city's population was 301,199. Coat of arms The arms of the city display the Archangel Michael in the act of defeating the Devil. Legend states that this victory took place near where the city stands, hence its name, and that Michael still stands watch over the city to prevent the Devil's return. His ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaliningrad
Kaliningrad ( ; rus, Калининград, p=kəlʲɪnʲɪnˈɡrat, links=y), until 1946 known as Königsberg (; rus, Кёнигсберг, Kyonigsberg, ˈkʲɵnʲɪɡzbɛrk; rus, Короле́вец, Korolevets), is the largest city and administrative centre of Kaliningrad Oblast, a Russian semi-exclave between Lithuania and Poland. The city sits about west from mainland Russia. The city is situated on the Pregolya River, at the head of the Vistula Lagoon on the Baltic Sea, and is the only ice-free port of Russia and the Baltic states on the Baltic Sea. Its population in 2020 was 489,359, with up to 800,000 residents in the urban agglomeration. Kaliningrad is the second-largest city in the Northwestern Federal District, after Saint Petersburg, the third-largest city in the Baltic region, and the seventh-largest city on the Baltic Sea. The settlement of modern-day Kaliningrad was founded in 1255 on the site of the ancient Old Prussian settlement ''Twangste'' by t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Odessa
Odesa (also spelled Odessa) is the third most populous city and municipality in Ukraine and a major seaport and transport hub located in the south-west of the country, on the northwestern shore of the Black Sea. The city is also the administrative centre of the Odesa Raion and Odesa Oblast, as well as a multiethnic cultural centre. As of January 2021 Odesa's population was approximately In classical antiquity a large Greek settlement existed at its location. The first chronicle mention of the Slavic settlement-port of Kotsiubijiv, which was part of the Grand Duchy of Lithuania, dates back to 1415, when a ship was sent from here to Constantinople by sea. After a period of Lithuanian Grand Duchy control, the port and its surroundings became part of the domain of the Ottomans in 1529, under the name Hacibey, and remained there until the empire's defeat in the Russo-Turkish War of 1792. In 1794, the modern city of Odesa was founded by a decree of the Russian empress Catherin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moscow
Moscow ( , US chiefly ; rus, links=no, Москва, r=Moskva, p=mɐskˈva, a=Москва.ogg) is the capital and largest city of Russia. The city stands on the Moskva River in Central Russia, with a population estimated at 13.0 million residents within the city limits, over 17 million residents in the urban area, and over 21.5 million residents in the metropolitan area. The city covers an area of , while the urban area covers , and the metropolitan area covers over . Moscow is among the world's largest cities; being the most populous city entirely in Europe, the largest urban and metropolitan area in Europe, and the largest city by land area on the European continent. First documented in 1147, Moscow grew to become a prosperous and powerful city that served as the capital of the Grand Duchy that bears its name. When the Grand Duchy of Moscow evolved into the Tsardom of Russia, Moscow remained the political and economic center for most of the Tsardom's history. Whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Communications Commission
The Federal Communications Commission (FCC) is an independent agency of the United States federal government that regulates communications by radio, television, wire, satellite, and cable across the United States. The FCC maintains jurisdiction over the areas of broadband access, fair competition, radio frequency use, media responsibility, public safety, and homeland security. The FCC was formed by the Communications Act of 1934 to replace the radio regulation functions of the Federal Radio Commission. The FCC took over wire communication regulation from the Interstate Commerce Commission. The FCC's mandated jurisdiction covers the 50 states, the District of Columbia, and the territories of the United States. The FCC also provides varied degrees of cooperation, oversight, and leadership for similar communications bodies in other countries of North America. The FCC is funded entirely by regulatory fees. It has an estimated fiscal-2022 budget of US $388 million. It has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Popular Communications
''Popular Communications'' was a magazine with content relating to the radio hobby, including scanners, shortwave radio, CB, amateur radio, AM and FM broadcast band listening, radio history, and vintage radio restoration. The magazine existed between 1982 and 2013. It was based in Hicksville, New York. History and profile ''Popular Communications'' was first published in 1982, succeeding the CB radio oriented magazine ''S9'', published from 1962 to 1982. The magazine was published by CQ Communications, publishers of ''CQ Amateur Radio'', '' CQ VHF Magazine'', and '' WorldRadio''. The magazine featured articles covering a broad spectrum of radio topics, regular columns by recognized leaders within the hobby, product reviews, schedules of shortwave stations, and logs of radio communications, including pirate radio, AM, and military aviation transmissions. In addition to these traditional aspects of the radio hobby, the magazine also highlighted more modern facets such as software- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
