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Region 2 covers the Americas including Greenland, and some of the eastern Pacific Islands. The eastern boundary is defined by Line B and the western boundary is defined by Line C. Region 3 contains most of non-FSU Asia east of and including Iran, and most of Oceania. The western boundary is defined by Line A and the eastern boundary is defined ...
Region 1 (RR 5.3) XR2 Region 2 (RR 5.4) XR3 Region 3 (RR 5.5) XRY Antarctic Region (RR AP 26/5.2) XSC ex SCG Serbia and Montenegro: XSD ex Republic of the Sudan before 14 July 2011 → SDN + SSD XSP Spratly Islands: XSU ex URS Soviet Union → RUS + … XUN United Nations: XWB West Bank: XWM World Meteorological Organization: XYU
Networks on UMTS-bands 1 and 8 are suitable for global roaming in ITU Regions 1, 2 (some countries) and 3. Networks on UMTS bands 2 and 4 are suitable for roaming in ITU Region 2 (Americas) only. Networks on UMTS band 5 are suitable for roaming in ITU Regions 2 and 3 (single countries).
ITU Region 1 corresponds to Europe, Russia, Africa and the Middle East. For ITU region 1, Radio Society of Great Britain's band plan will be more definitive (click on the buttons at the bottom of the page). Low Frequency (LF) (30 to 300 kHz) 2200 metres (135.7 to 137.8 kHz) Medium Frequency (MF) (0.3 to 3 MHz) 630 metres (472 to 479 kHz)
In Europe and Africa (defined as International Telecommunication Union (ITU) region 1) and in Australia and New Zealand, [1] it spans from 87.5 to 108 megahertz (MHz) - also known as VHF Band II - while in the Americas (ITU region 2) it ranges from 88 to 108 MHz.
The 40-meter or 7-MHz band is an amateur radio frequency band, spanning 7.000-7.300 MHz in ITU Region 2, and 7.000-7.200 MHz in Regions 1 & 3. It is allocated to radio amateurs worldwide on a primary basis; however, only 7.000-7.200 MHz is exclusively allocated to amateur radio worldwide.
The IARU is organised into three regions, named Region 1, Region 2, and Region 3. These regions correspond to the regulatory regions used by the International Telecommunication Union. Each region has an Executive Committee, typically composed of a President, Vice-President, Secretary, Treasurer, and several Directors.
For technical details on UMTS and a list of its designated operating frequencies, bands, and their common names, see UMTS frequency bands.; Networks on the global UMTS-bands 1 and 8 are suitable for global roaming in ITU Regions 1, 2 (some countries) and 3.