Overview of FXM issues

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Overview of FXM issues
Biennial Seminar of the Radiocommunication Bureau
(Geneva, 30 October - 3 November 2006)

• W. Frank
• Radiocommunication Bureau

2
Terrestrial Services

• Fixed
• Mobile
• Land
• Maritime
• Aeronautical
• Route (R)
• Off-route (OR)
• Radiodetermination
• Radiolocation
• Radionavigation
• Maritime
• Aeronautical
• Meteorological Aids
• Amateur
• Standard Frequency Time Signal
• Broadcasting

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Allocations and Notifications (1)

• Allocation
• Fixed
• Class of transmitting station
• FX
• Class of receiving station
• N/A

4
Allocations and Notifications (2)

• Allocation
• Mobile
• maritime, aeronautical, land
• Class of transmitting station
• FL
• FC, FP, OE, FA, FD, FG, FB
• Class of receiving station
• MO
• MS, OD, MA, ML
• Important for notifications
• FL ? FB Land Station (RR1.69) ? Base Station
  (RR1.71) MO ? ML
• Mobile Station (RR1.67) ? Land Mobile Station
  (RR1.73)

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Allocations and Notifications (3)

• Allocation
• Radiolocation,
• Radionavigation
• maritime, aeronautical
• Class of transmitting station
• LR
• RN
• NL, AL
• Class of receiving station
• MR
• NR
• RM, AM

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Allocations and Notifications (4)

• Allocation
• Meteorological Aids, Amateur, Standard Frequency
  Time Signal, Broadcasting
• Class of transmitting station
• SM, AT, SS, BC, BT
• Class of receiving station
• SA

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Services and Classes of Station
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PREFACE TO THE BR INTERNATIONAL FREQUENCY
INFORMATION CIRCULAR
AL Aeronautical radionavigation land station
(transmitting station in the aeronautical
radionavigation service) AM Aeronautical
radionavigation mobile station (receiving station
in the aeronautical radionavigation service) AT
Amateur station BC Broadcasting station, sound BT
Broadcasting station, television FA Aeronautical
station (transmitting station in the aeronautical
mobile service) FB Base station (transmitting
station in the land mobile service) FC Coast
station (transmitting station in the maritime
mobile service) FD Aeronautical station in the
aeronautical mobile (R) service FG Aeronautical
station in the aeronautical mobile (OR)
service FL Land station (transmitting station in
the mobile service) FP Port station (transmitting
station in the maritime mobile service, for port
operation) FX Fixed station (transmitting station
in the fixed service) LR Radiolocation land
station (transmitting station in the
radiolocation service)
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PREFACE TO THE BR INTERNATIONAL FREQUENCY
INFORMATION CIRCULAR
MA Aircraft station (receiving station in the
aeronautical mobile, aeronautical mobile (R) or
aeronautical mobile (OR service) ML Land mobile
station (receiving station in the land mobile
service) MO Mobile station (receiving station in
the mobile service) MR Radiolocation mobile
station (receiving station in the radiolocation
service) MS Ship station (receiving station in
the maritime mobile service) NL Maritime
radionavigation land station (transmitting
station in the maritime radionavigation
service) NR Radionavigation mobile station
(receiving station in the radionavigation
service) OD Oceanographic data station (receiving
station in the maritime mobile service for
oceanographic purposes) OE Oceanographic data
interrogation station (transmitting station in
the maritime mobile service for oceanographic
purposes) PL Combination of two or more classes
of station (limited to collective entries made
under the terms of RR20.5) RM Maritime
radionavigation mobile station (receiving station
in the maritime radionavigation service) RN
Radionavigation land station (transmitting
station in the radionavigation service) SA
Meteorological aids mobile station (receiving
station in the meteorological aids service) SM
Meteorological aids base station (transmitting
station in the meteorological aids service) SS
Standard frequency and time signal station
(transmitting station in the standard frequency
and time signal service)
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For queries and/or comments please contact
brfmd_at_itu.int