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Space Network Systems Online

Help System

Help on satellite/frequency range query (date bringing into use)
 
 

The scope of the query

This query allows you to make a search on the database by frequency ranges for specified geostationary satellites. After entering values into the boxes (see below) a list of selected satellites is displayed.You can select one from the list to display the beams, groups, assigned frequencies, assigned bandwidths,lower and upper limits of the band and date of bringing into use of the frequency assignments of the satellite.

Selection Options

You can select
  • one or more geostationary satellites having the same name or partial name
  • notified by a given administration
  • within a longitude range
  • working with frequencies within a range.

    What to do?

  • select "Non-planned Services" or "Planned Services"
  • enter the name of the station into "Satellite Name" box
  • enter administration symbol into "Notifying Administration" box
  • enter network Organization symbol into "Network organization" box
  • enter a value into "Longitude (from)" box
  • enter a value into "Longitude (to)" box
  • enter a value into "Frequency (from)" box
  • enter a value into "Frequnecy (to)" box
  • in case of "Non-Planned Services"
    1. check "GSO" or "Non-GSO" from the Satellite radio buttons
    2. check "Notification", "Coordination" or "All" from the Category radio buttons
  • in case of "Planned Services" check plan(s) and select from the radiobuttons
  • and click on Select button.
  • to restart your query click on the Cancel button.

    Remark:

  • You may enter full names or partial name for the satellite name notifying administration or network organization.
  • You may use upper and lower case letters.
  • Enter values for longitude within the range of -180 to 180 and Longitude (from) < Longitude (to).
  • Enter values for frequencies frequency (from) < frequency (to).

    In case no value is entered the search is performed for all values on the database.


    Revised:
    ITU logo International Telecommunication Union, 1996-