• Thumbnail for Prosigns for Morse code
    signs or prosigns are shorthand signals used in Morse code telegraphy, for the purpose of simplifying and standardizing procedural protocols for landline...
    40 KB (2,056 words) - 03:47, 13 June 2025
  • Thumbnail for Morse code
    punctuation and procedural signals (prosigns). There is no distinction between upper and lower case letters. Each Morse code symbol is formed by a sequence...
    108 KB (9,804 words) - 19:47, 16 July 2025
  • abbreviations, or short acronyms for often-used phrases. Morse code abbreviations are not the same as prosigns. Morse abbreviations are composed of (normal)...
    21 KB (1,740 words) - 22:05, 23 June 2025
  • targets Prosigns for Morse code – Predefined shorthand signals QRA locator – Obsolete geographic coordination system QSK operation (full break-in) – Morse code...
    82 KB (2,876 words) - 16:44, 17 May 2025
  • Satellite Carrying Amateur Radio) Low transmitter power (QRP) Prosigns for Morse code "M17 Protocol Specification, Wojciech Kaczmarski et al". GitHub...
    9 KB (1,007 words) - 13:57, 22 May 2025
  • procedures Q code and prosigns for Morse code are used in amateur radio, aviation, and marine radio. They provide specific abbreviations for concepts related...
    38 KB (2,032 words) - 23:35, 13 July 2025
  • Thumbnail for SOS
    SOS (category Morse code)
    Distress and Safety System (GMDSS) Mayday Pan-pan Prosigns for Morse code Sécurité Vessel emergency codes U.S. Navy, Bureau of Naval Personnel, Radioman...
    21 KB (2,371 words) - 20:34, 1 July 2025
  • It is analogous to unipolar encoding line code. On–off keying is most commonly used to transmit Morse code over radio frequencies (referred to as CW (continuous...
    3 KB (296 words) - 22:22, 6 July 2024
  • Wabun code (和文モールス符号, wabun mōrusu fugō; Morse code for Japanese text) is a form of Morse code used to send Japanese language in kana characters. Unlike...
    26 KB (209 words) - 07:34, 9 January 2025
  • CQD (category Morse code)
    Maritime Distress and Safety System Mayday Prosigns for Morse code Contrary to popular belief, CQD does not stand for "Come Quick, Danger", "Come Quickly: Distress"...
    9 KB (892 words) - 18:44, 15 January 2025
  • signals". These include: Prosigns for Morse code 92 Code, Western Union telegraph brevity codes Q code, initially developed for commercial radiotelegraph...
    3 KB (379 words) - 02:27, 20 March 2024
  • Thumbnail for Vibroplex
    Bug), and traditional straight keys. High-speed telegraphy Morse code Prosigns for Morse code Telegrapher Telegraph key Cocconcelli, Marco and Fonte, Cosimo...
    4 KB (462 words) - 04:59, 22 May 2025
  • Thumbnail for Amateur radio
    two-way radio Prosigns for Morse code Summits On The Air Worked All Continents Worked All Zones Silver, H. Ward (2021). Ham Radio For Dummies (4th ed...
    75 KB (7,704 words) - 20:53, 15 July 2025
  • Thumbnail for Character encoding
    examples of character encoding systems include Morse code, the Baudot code, the American Standard Code for Information Interchange (ASCII) and Unicode....
    31 KB (3,793 words) - 16:38, 7 July 2025
  • Whitespace character (category Source code)
    style Line feed Newline Programming style Prosigns for Morse code Regular expression § Character classes for the white-space character class. Space bar...
    27 KB (2,579 words) - 10:03, 15 July 2025
  • brevity code used in operational communication among radio and telegraph operators. For example: Prosigns for Morse code 92 Code: telegraph brevity codes Q...
    1 KB (158 words) - 23:07, 21 May 2023
  • Thumbnail for ASCII
    (/ˈæskiː/ ASS-kee),: 6  an acronym for American Standard Code for Information Interchange, is a character encoding standard for representing a particular set...
    108 KB (8,024 words) - 18:55, 10 July 2025
  • us." Allied Communication Procedures Brevity code NATO phonetic alphabet Prosigns for Morse code Ten-code Distress signal Plain language radio checks "U...
    38 KB (3,337 words) - 16:11, 10 July 2025
  • Thumbnail for Telegraph key
    Telegraph key (redirect from Morse code key)
    operator, and can produce a less clear semblance of a fist. Morse code Prosigns for Morse code QSK operation (full break-in) Telegraphist Words per minute...
    23 KB (3,110 words) - 23:55, 6 July 2025
  • Thumbnail for National Traffic System
    but not unduly complex. ARRL Radiogram Morse code NATO phonetic alphabet Packet radio Prosigns for Morse code Winlink ARRL Public Service Communications...
    8 KB (1,040 words) - 14:38, 15 July 2025
  • QN Signals (category Morse code)
    QN-codes marked with an asterisk (*) are only for use by the Net Control Station. ACP-131 ARRL Brevity code Morse code National Traffic System Prosigns for...
    7 KB (242 words) - 21:03, 16 July 2025
  • QSK operation (full break-in) (category Morse code)
    In CW Morse code operations, QSK or full break-in operation describes an operating mode in which the transmitting station can detect signals from other...
    26 KB (3,753 words) - 02:57, 3 May 2025
  • Bulgaria. Friendship Radiosport Games Theodore Roosevelt McElroy Morse code Prosigns for Morse code Telegraph key Telegraphy Telegraphist High Speed Telegraphy...
    14 KB (1,538 words) - 15:06, 7 August 2024
  • (triple-byte character set) ITU T.61 DEC Radix-50 Cork encoding Prosigns for Morse code Telegraph code TV Typewriter SI 960 (7-bit Hebrew ISO/IEC 646) Figure space...
    8 KB (350 words) - 16:26, 20 November 2024
  • Thumbnail for Newline
    Newline (category Articles with example C Sharp code)
    teleprinters and teletype machines, Morse code operators or telegraphists invented and used Morse code prosigns to encode white space text formatting...
    39 KB (4,387 words) - 10:59, 15 July 2025
  • Overline (section Morse (CW))
    Overlining is also used in graphics design for decoration of text to help convey a message. Some Morse code prosigns can be expressed as two or three characters...
    20 KB (2,389 words) - 14:22, 23 April 2025
  • Modulated continuous wave (category Morse code)
    carrier, no subcarrier (R1A, R1B) Morse code Prosigns for Morse code Types of radio emissions On–off keying An MCW Keyer for V/UHR FM (N. Wilford, W1TLZ),...
    5 KB (681 words) - 22:59, 13 May 2024
  • CQ (call) (category Morse code)
    undersea cables and landlines, particularly used by those communicating in Morse code, ( ▄▄▄ ▄ ▄▄▄ ▄  ▄▄▄ ▄▄▄ ▄ ▄▄▄ ), but also by voice operators, to make...
    9 KB (1,020 words) - 18:51, 13 June 2025
  • processing is required for display. Nominally ISO-8859-8 (code page 28598) is for “visual order”, and ISO-8859-8-I (code page 38598) is for logical order. But...
    25 KB (785 words) - 01:54, 26 August 2024
  • for procedure signs (prosigns) and operating signals (such as Q codes), and must always be used on radiotelephone channels in their place. Prosigns/operating...
    76 KB (7,599 words) - 07:54, 31 March 2025