microwave
general assessment: technologically advanced domestic and international system domestic: equal mix of buried cables, microwave radio relay, and fiber-optic systems international: country code - 44; numerous submarine cables provide links throughout Europe ...
www.exxun.com/UnitedKingdom/f_cm.html
microwave
... assessment: a large, technologically advanced, multipurpose communications system domestic: a large system of fiber-optic cable, microwave radio relay, coaxial cable, and domestic satellites carries every form of telephone traffic; a rapidly ...
www.exxun.com/UnitedStates/f_cm.html
microwave
general assessment: fully digitalized domestic: most modern facilities concentrated in Montevideo; new nationwide microwave radio relay network; overall fixed-line and mobile-cellular teledensity is 115 telephones per 100 persons international: country ...
www.exxun.com/Uruguay/f_cm.html
microwave
... base reaching 10.4 million in 2008 international: country code - 998; linked by fiber-optic cable or microwave radio relay with CIS member states and to other countries by leased connection via the ...
www.exxun.com/Uzbekistan/f_cm.html
microwave
... and connected to Hanoi, Da Nang, and Ho Chi Minh City by fiber-optic cable or microwave radio relay networks; main lines have been substantially increased, and the use of mobile telephones ...
www.exxun.com/Vietnam/f_cm.html
microwave
general assessment: modern system with total digital switching, uses fiber-optic cable and microwave radio relay domestic: full range of services available international: country code - 1-340; submarine cable connections to US, the ...
www.exxun.com/VirginIslands/f_cm.html
microwave
... sparse and limited system domestic: NA international: country code - 212; tied into Morocco's system by microwave radio relay, tropospheric scatter, and satellite; satellite earth stations - 2 Intelsat (Atlantic Ocean) linked to ...
www.exxun.com/WesternSahara/f_cm.html
microwave
... efforts have been made to create a national telecommunications network domestic: the national network consists of microwave radio relay, cable, tropospheric scatter, GSM and CDMA mobile-cellular telephone systems; fixed-line and ...
www.exxun.com/Yemen/f_cm.html
microwave
... assessment: facilities are aging but still among the best in Sub-Saharan Africa domestic: high-capacity microwave radio relay connects most larger towns and cities; several cellular telephone services in operation and ...
www.exxun.com/Zambia/f_cm.html
microwave
... for connection despite an equally large number of installed but unused main lines domestic: consists of microwave radio relay links, open-wire lines, radiotelephone communication stations, fixed wireless local loop installations, and ...
www.exxun.com/Zimbabwe/f_cm.html
Mid
... in the northern Atlantic, counterclockwise warm-water gyre in the southern Atlantic; the ocean floor is dominated by the Mid-Atlantic Ridge, a rugged north-south centerline for the entire Atlantic basin
www.exxun.com/AtlanticOcean/b_mp.html
Mid
... the northeast monsoon and northeast-to-southwest winds and currents; ocean floor is dominated by the Mid-Indian Ocean Ridge and subdivided by the Southeast Indian Ocean Ridge, Southwest Indian Ocean Ridge ...
www.exxun.com/IndianOcean/b_mp.html
Mid
the islands of this group result from volcanic activity associated with the Atlantic Mid-Ocean Ridge Saint Helena: rugged, volcanic; small scattered plateaus and plains Ascension: surface covered by lava flows and ...
www.exxun.com/SaintHelena/b_mp.html
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