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Organization / Document #
ITU
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  • 【Organization】ITU
  • 【Document #】ITU-T Q.1112
  • Procedures for Interworking between INMARSAT Standard-B System and the International Public Switched Telephone Network/ISDN - Interworking with Satellite Mobile Systems (Study Group XI) 60 pp

  • 【Date】1993/1/1
  • 【Language】English
  • 【Status】Active
  • 【Organization】ITU
  • 【Document #】ITU-T G.243
  • PROTECTION OF PILOTS AND ADDITIONAL MEASURING FREQUENCIES AT POINTS WHERE THERE IS A THROUGH - CONNECTION

  • 【Date】1993/1/1
  • 【Language】English
  • 【Status】Active
  • 【Organization】ITU
  • 【Document #】ITU-R QUESTION 70-1/4
  • Protection of the geostationary-satellite orbit against unacceptable interference from transmitting earth stations in the fixed-satellite service at frequencies above 15 GHz

  • 【Date】1993/1/1
  • 【Language】English
  • 【Status】Active
  • 【Organization】ITU
  • 【Document #】ITU-T G.773
  • Protocol Suites for Q-Interfaces for Management of Transmission Systems - General Aspects of Digital Transmission Systems (Study Group XV) 20 pp

  • 【Date】1993/1/1
  • 【Language】English
  • 【Status】Active
  • 【Organization】ITU
  • 【Document #】ITU-T F.353
  • PROVISION OF TELEMATIC AND DATA TRANSMISSION SERVICES ON INTEGRATED SERVICES DIGITAL NETWORK (ISDN)

  • 【Date】1993/1/1
  • 【Language】English
  • 【Status】Active
  • 【Organization】ITU
  • 【Document #】ITU-T F.35
  • PROVISIONS APPLYING TO THE OPERATION OF AN INTERNATIONAL PUBLIC AUTOMATIC MESSAGE SWITCHING SERVICE FOR EQUIPMENTS UTILIZING THE INTERNATIONAL TELEGRAPH ALPHABET No. 2

  • 【Date】1993/1/1
  • 【Language】English
  • 【Status】Active
  • 【Organization】ITU
  • 【Document #】ITU-T F.112
  • QUALITY OBJECTIVES FOR 50-BAUD START-STOP TELEGRAPH TRANSMISSION IN THE MARITIME MOBILE-SATELLITE SERVICE

  • 【Date】1993/1/1
  • 【Language】English
  • 【Status】Active
  • 【Organization】ITU
  • 【Document #】ITU-T G.442
  • RADIO - RELAY SYSTEM DESIGN OBJECTIVES FOR NOISE AT THE FAR END OF A HYPOTHETICAL REFERENCE CIRCUIT WITH REFERENCE TO TELEGRAPHY TRANSMISSION

  • 【Date】1993/1/1
  • 【Language】English
  • 【Status】Active
  • 【Organization】ITU
  • 【Document #】ITU-T F.131
  • RADIOTELEX SERVICE CODES

  • 【Date】1993/1/1
  • 【Language】English
  • 【Status】Active
  • 【Organization】ITU
  • 【Document #】ITU-T D.83
  • RATES FOR PHOTOTELEGRAMS AND PRIVATE PHOTOTELEGRAPH CALLS

  • 【Date】1993/1/1
  • 【Language】English
  • 【Status】Active