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Organization / Document #
ITU
Search Result: About 7840 results.

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  • 【Organization】ITU
  • 【Document #】ITU-R REPORT BT.1206

  • Methods for picture quality assessment in relation to impairments from digital coding of television signals

  • 【Date】1990/1/1
  • 【Language】English
  • 【Status】Active
  • 【Organization】ITU
  • 【Document #】ITU-R REPORT BS.945-2

  • Methods for the assessment of multiple interference

  • 【Date】1990/1/1
  • 【Language】English
  • 【Status】Active
  • 【Organization】ITU
  • 【Document #】ITU-R REPORT 1170

  • MOBILE-SATELLITE COMMUNICATION SYSTEMS USING HIGHLY INCLINED ELLIPTICAL ORBITS

  • 【Date】1990/1/1
  • 【Language】English
  • 【Status】Active
  • 【Organization】ITU
  • 【Document #】ITU-R REPORT M.741-3

  • Multi-channel land mobile systems for dispatch traffic (with or without PSTN interconnection)

  • 【Date】1990/1/1
  • 【Language】English
  • 【Status】Active
  • 【Organization】ITU
  • 【Document #】ITU-R REPORT BO.954-2

  • Multiplexing methods for the emission of several digital audio signals and also data signals in broadcasting

  • 【Date】1990/1/1
  • 【Language】English
  • 【Status】Active
  • 【Organization】ITU
  • 【Document #】ITU-R REPORT BS.1201

  • Number of HF sound broadcasting transmitters using a single channel

  • 【Date】1990/1/1
  • 【Language】English
  • 【Status】Active
  • 【Organization】ITU
  • 【Document #】ITU-R M.540-2

  • OPERATIONAL AND TECHNICAL CHARACTERISTICS FOR AN AUTOMATED DIRECT-PRINTING TELEGRAPH SYSTEM FOR PROMULGATION OF NAVIGATIONAL AND METEOROLOGICAL WARNINGS AND URGENT INFORMATION TO SHIPS

  • 【Date】1990/1/1
  • 【Language】English
  • 【Status】Active
  • 【Organization】ITU
  • 【Document #】ITU-R REPORT 1160

  • OPERATIONAL AND TECHNICAL CHARACTERISTICS OF THE SYSTEM FOR THE PROMULGATION OF MARITIME SAFETY INFORMATION USING HF NARROW-BAND DIRECT-PRINTING SYSTEMS

  • 【Date】1990/1/1
  • 【Language】English
  • 【Status】Active
  • 【Organization】ITU
  • 【Document #】ITU-R REPORT 919-2

  • Performance of a Low-Altitude, Polar-Orbiting Satellite EPIRB System - Question 90/8

  • 【Date】1990/1/1
  • 【Language】English
  • 【Status】Active
  • 【Organization】ITU
  • 【Document #】ITU-R REPORT 917-2

  • PERMISSIBLE LEVELS OF INTERFERENCE INTO TELEPHONE CHANNELS IN THE MARITIME MOBILE-SATELLITE SERVICE

  • 【Date】1990/1/1
  • 【Language】English
  • 【Status】Active