• CQD in Morse code Problems playing this file? See media help. CQD (transmitted in Morse code as   ▄▄▄ ▄ ▄▄▄ ▄   ▄▄▄ ▄▄▄ ▄ ▄▄▄   ▄▄▄ ▄ ▄ ) is one of the...
    9 KB (900 words) - 00:09, 7 January 2024
  • CQD is one of the first distress signals adopted for radio use. CQD or cqd may also refer to: Carbon quantum dot, a carbon nanoparticle which is less than...
    488 bytes (101 words) - 14:31, 6 September 2023
  • Thumbnail for Sinking of the Titanic
    Distress signal Simulated Titanic distress signal, in Morse code: "SOS SOS CQD CQD – MGY WE ARE SINKING FAST PASSENGERS BEING PUT INTO BOATS MGY" Problems...
    128 KB (16,998 words) - 16:46, 9 August 2024
  • Thumbnail for SOS
    Marconi operators intermixed CQD and SOS distress calls. In the interests of consistency and maritime safety, the use of CQD appears to have died out thereafter...
    21 KB (2,378 words) - 22:16, 11 July 2024
  • Thumbnail for Maritime call sign
    MMU) and the SS Californian (call sign MWL). Its distress call CQD CQD CQD CQD CQD CQD DE MGY MGY MGY MGY MGY MGY POSITION 41.44 N 50.24 W would be answered...
    6 KB (778 words) - 22:32, 4 April 2024
  • Thumbnail for RMS Republic (1903)
    equipped with a new Marconi wireless telegraphy transmitter, and issued a CQD distress call, resulting in the saving of around 1,500 lives. Known as the...
    15 KB (1,543 words) - 11:59, 11 March 2024
  • the distress call CQD DE MGY (with MGY being the ship's call sign). Titanic's radio operator subsequently alternated between SOS and CQD calls afterwards...
    9 KB (1,013 words) - 21:03, 18 April 2024
  • Thumbnail for Carbon quantum dot
    (abbreviated as CQDs, C-dots or CDs) are carbon nanoparticles which are less than 10 nm in size and have some form of surface passivation. CQDs were first...
    43 KB (4,540 words) - 07:57, 6 June 2024
  • Thumbnail for Harold Bride
    Bride and his senior colleague, Jack Phillips, were responsible for relaying CQD messages to ships in the vicinity, which led to the survivors being picked...
    15 KB (1,790 words) - 18:29, 13 July 2024
  • distressed vessels call sign, SEELONCE FEENEE. Aircraft emergency frequency CQD Global Maritime Distress Safety System Sécurité Vessel emergency codes "It's...
    11 KB (1,115 words) - 23:26, 25 June 2024
  • Thumbnail for Close Quarters Battle Receiver
    standard M4A1 lower receiver, sometimes modified with the addition of a CQD RSM sling adapter plate. However, many CQBR rifles also use surplus M16A1...
    17 KB (1,993 words) - 03:03, 31 July 2024
  • Thumbnail for Hmong language
    Hmong language (redirect from ISO 639:cqd)
    including all Core Hmongic languages, except hmf and hmv Individual codes: cqd – Chuanqiandian Cluster Miao (cover term for Hmong in China) hea – Northern...
    93 KB (6,152 words) - 02:44, 5 August 2024
  • Thumbnail for Jack Phillips (wireless officer)
    estimated position. Phillips began sending out the distress signal, code CQD, while Bride took messages to Captain Smith about which ships were coming...
    18 KB (2,198 words) - 11:10, 25 July 2024
  • Thumbnail for Jack Binns (radio operator)
    He holds the distinction of being the first person in history to send a CQD distress signal, which led to a successful rescue at sea. John Jack Robinson...
    9 KB (956 words) - 03:57, 7 November 2023
  • Thumbnail for Amateur radio
    wave Modulated continuous wave Heliograph Signal lamp Notable signals SOS CQD Morse code mnemonics Prosigns for Morse code Morse code abbreviations Q code...
    65 KB (7,120 words) - 04:26, 7 August 2024
  • Thumbnail for Legends and myths regarding the Titanic
    wireless operators, who preferred the older CQD code. First Wireless Operator Jack Phillips began transmitting CQD until Second Wireless Operator Harold Bride...
    29 KB (3,528 words) - 09:31, 12 August 2024
  • Thumbnail for Harold Cottam
    struck a berg. It's a CQD, old man." To Cottam's question whether it was serious, Phillips reportedly replied, "Yes it's a CQD old man. Here's the position...
    25 KB (2,760 words) - 00:08, 27 March 2024
  • Thumbnail for Marine VHF radio
    and in 1904 established the first Morse code distress call, the letters CQD, used until 1906 when SOS was agreed on. The first significant marine rescue...
    45 KB (2,488 words) - 23:29, 8 August 2024
  • Thumbnail for HMS Scourge (1910)
    Britannic while cruising through the Mediterranean. She received SOS and CQD from the Kea Channel; steamed towards the location. Scourge picked up 339...
    4 KB (267 words) - 15:00, 29 September 2023
  • code for Hmong. There are twenty-five individual language codes assigned: cqd – Chuanqiandian Cluster Miao hea – Northern Qiandong Miao hma – Southern...
    55 KB (4,544 words) - 06:52, 11 August 2024
  • Thumbnail for Quantum dot solar cell
    junction implementations using lead sulfide (PbS) colloidal quantum dots (CQD) have bandgaps that can be tuned into the far infrared, frequencies that...
    30 KB (3,867 words) - 00:12, 10 June 2024
  • wave Modulated continuous wave Heliograph Signal lamp Notable signals SOS CQD Morse code mnemonics Prosigns for Morse code Morse code abbreviations Q code...
    3 KB (296 words) - 22:22, 6 July 2024
  • Mainstream" "Center for Quantum Devices - Director, Professor Manijeh Razeghi". cqd.ece.northwestern.edu. Retrieved 2020-05-20. "Razeghi, Manijeh | Faculty |...
    11 KB (836 words) - 05:57, 22 March 2024
  • (Cuprum) Cu Cappelenite-(Y) Cpp-Y Chalcophyllite Chp Chudobaite Cdb Coquandite Cqd Capranicaite Cpc Chalcopyrite Ccp Chukanovite Ckn Coquimbite Coq Caracolite...
    180 KB (418 words) - 05:15, 30 June 2024
  • Thumbnail for Tom Swift and His Wireless Message
    radio from salvaged parts. Tom Swift used the older and more established CQD distress call, which had been in use since 1904. The newer SOS distress call...
    2 KB (215 words) - 21:11, 28 June 2024
  • Thumbnail for Quantum dot
    (PCE) of 10.7%. The SAM is positioned between ZnO–PbS colloidal quantum dot (CQD) film junction to modify band alignment via the dipole moment of the constituent...
    113 KB (13,191 words) - 04:45, 31 July 2024
  • "The Man with the Gun" 4:12 6. "Until" 3:41 7. "This Time, John" 3:25 8. "CQD" 5:40 9. "Down Desire Avenue" 5:03 10. "Now That You're Leaving" 3:29 Total...
    3 KB (110 words) - 17:07, 28 March 2022
  • which the other two processes may not. In carbon quantum dot (CQD) technology, CQDs are small carbon nanoparticles (less than 10 nm in size) with some...
    26 KB (3,105 words) - 15:39, 9 August 2024
  • Thumbnail for RMS Baltic (1903)
    by the collision. Her radio operator, Jack Binns, hastened to telegraph a CQD, a distress signal in use at the time for the stations of the Marconi company...
    21 KB (2,836 words) - 03:21, 18 May 2024
  • Thumbnail for Gail J. Brown
    in the public domain. "Center for Quantum Devices - Faculty and Staff". cqd.ece.northwestern.edu. Retrieved 2024-06-14. "SPIE researcher profile". oauth...
    5 KB (270 words) - 09:22, 14 June 2024