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[morse code] képek

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Closeup view of an Iambic paddle key used to send Morse Code-stock-foto
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International naval signal alphabet flags with morse codes, vector illustration-stock-foto
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World Amateur Radio Day Typographic Logo with Radio Icon, Ham Radio Operator Day Typographic Badge Logo, April 18th World Amateur Radio Day vector-stock-foto
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World Amateur Radio Day Typographic Logo with Radio Icon, Ham Radio Operator Day Typographic Badge Logo, April 18th World Amateur Radio Day vector-stock-foto
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World Amateur Radio Day Typographic Logo with Radio Icon, Ham Radio Operator Day Typographic Badge Logo, April 18th World Amateur Radio Day vector-stock-foto
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Vintage military telecommunication or signaling equipment, possibly a field telephone or detonator control panel, housed in a wooden case with bulbs a-stock-foto
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Heliograph signaling device used for long-distance optical communication, displayed at the Military History Museum in Valencia, Spain.-stock-foto
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Ancient morse code telegraphy device isolated on a white background-stock-foto
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Samuel Morse an American inventor and painter, e was a co-developer and the namesake of Morse code in 1837 and helped to develop the commercial use of telegraphy, 19th Century, Digitally restored and colourised-stock-foto
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White round signs on a black background-stock-foto
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A historic communication device with contacts lever and knobs sits on a small mounting block-stock-foto
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Vintage marine radio transceiver for medium, long and shortwave communication — classic shipboard technology from the pre-digital maritime era-stock-foto
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morse key with morse code chart on desk-stock-foto
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morse key with morse code chart on desk-stock-foto
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morse key with morse code chart on desk-stock-foto
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morse key with morse code chart on desk-stock-foto
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morse key with morse code chart on desk-stock-foto
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Monroe, NY - US - Sep 6, 2025 Antique telegraph machine with brass fittings and wooden base on display at Museum Village’s Merrit Store.-stock-foto
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Cologne, Germany - August 24, 2025: Old wooden desk with books and Morse code equipment in a small Titanic ship cabin at the Cologne exhibition-stock-foto
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Bellingham, Washington, USA. 16th Aug, 2025. A museum visitor tries her hand at sending Morse Code at The Spark Museum of Electrical Invention. The museum houses a world-class collection of artifacts representing the historic development of electricity, radio and early technology.(Credit Image: © Brian Cahn/ZUMA Press Wire) EDITORIAL USAGE ONLY! Not for Commercial USAGE!-stock-foto
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A close-up of an antique telegraph key used for Morse code, featuring chrome metal and a wooden base. The object sits on a polished wooden table, high-stock-foto
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06 AUG 2025 - Cornwall, England, UK - The Morse Code Alphabet displayed on a wall in a classroom in the UK-stock-foto
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06 AUG 2025 - Cornwall, England, UK - The Morse Code Alphabet displayed on a wall in a classroom in the UK-stock-foto
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DOT symbol. Wooden cubes with words DOT Department of Transportation. Beautiful deep blue background. Healthcare and Department of Transportation conc-stock-foto
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DOT symbol. Wooden cubes with words DOT Department of Transportation. Beautiful deep blue background. Healthcare and Department of Transportation conc-stock-foto
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Morse code, chart with 26 Latin letters. International telecommunications method which encodes text characters as standardized sequences.-stock-foto
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SOS, Morse code distress signal, used internationally. Transmitted as an unbroken sequence of 3 dots for letter S, 3 dashes for O, and 3 dots for S.-stock-foto
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International Morse code, chart with 26 letters and 10 numerals. Telecommunications method which encodes text characters as standardized sequences.-stock-foto
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Old radio room with various antique equipment, including a typewriter, headphones, and electrical components, showcasing communication technology of t-stock-foto
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Morse code machine at Royal Airforce Museum, London, United Kingdom-stock-foto
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Morse code machine at Royal Airforce Museum, London, United Kingdom-stock-foto
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Morse code machine at Royal Airforce Museum, London, United Kingdom-stock-foto
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Mulhouse, France - Apr 20, 2025: Retro Morse code signaling toy set with blue units and illustrated space-themed packaging showing a child in a spaces-stock-foto
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GUARINI REPEATER. 1, antenna; 2, relay or aerial switch; 3, induction coil; 4. condenser, parallel to spark gap; 5, coherer; 6, relay; 7, transformer coil. from the Article A REVIEW OF WIRELESS-TELEGRAPH ENGINEERING PRACTICE. By A. Frederick Collins. from The Engineering Magazine Devoted to Industrial Progress Volume XXIV October 1902 - March 1903 The Engineering Magazine Co-stock-foto
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BRAUN-SIEMENS & HALSKE POLARIZED RELAY ELECTRO-MECHANICAL TAPPER AND COHERER. from the Article A REVIEW OF WIRELESS-TELEGRAPH ENGINEERING PRACTICE. By A. Frederick Collins. from The Engineering Magazine Devoted to Industrial Progress Volume XXIV October 1902 - March 1903 The Engineering Magazine Co-stock-foto
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BRAUN-SIEMENS & HALSKE VARIABLE-CAPACITY SPARK GAP FOR OSCILLATOR SYSTEM. from the Article A REVIEW OF WIRELESS-TELEGRAPH ENGINEERING PRACTICE. By A. Frederick Collins. from The Engineering Magazine Devoted to Industrial Progress Volume XXIV October 1902 - March 1903 The Engineering Magazine Co-stock-foto
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GUARINI REPEATER. 1, antenna; 2, relay or aerial switch; 3, induction coil; 4. condenser, parallel to spark gap; 5, coherer; 6, relay; 7, transformer coil. from the Article A REVIEW OF WIRELESS-TELEGRAPH ENGINEERING PRACTICE. By A. Frederick Collins. from The Engineering Magazine Devoted to Industrial Progress Volume XXIV October 1902 - March 1903 The Engineering Magazine Co-stock-foto
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SLABY-ARCO MULTIPLE-TUNED WIRELESS-TELEGRAPH APPARATUS. STATION SET. from the Article A REVIEW OF WIRELESS-TELEGRAPH ENGINEERING PRACTICE. By A. Frederick Collins. from The Engineering Magazine Devoted to Industrial Progress Volume XXIV October 1902 - March 1903 The Engineering Magazine Co-stock-foto
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BRAUN HIGH-TENSION TRANSFORMER FOR HIGH-FREQUENCY OSCILLATIONS from the Article A REVIEW OF WIRELESS-TELEGRAPH ENGINEERING PRACTICE. By A. Frederick Collins. from The Engineering Magazine Devoted to Industrial Progress Volume XXIV October 1902 - March 1903 The Engineering Magazine Co-stock-foto
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DE FOREST WIRELESS-TELEGRAPH RECEIVER WITH TRIPLE RESPONDER AND HEAD TELEPHONES from the Article A REVIEW OF WIRELESS-TELEGRAPH ENGINEERING PRACTICE. By A. Frederick Collins. from The Engineering Magazine Devoted to Industrial Progress Volume XXIV October 1902 - March 1903 The Engineering Magazine Co-stock-foto