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Quattro Secoli di Storia con oltre 1000 Immagini

Nasce il calcolo automatico
Herman Hollerith: il pioniere dell'elaborazione dei dati
Le macchine a schede perforate
I calcolatori elettromeccanici
Il primo calcolatore elettronico della storia

Gli elaboratori della 1a generazione
Gli elaboratori a transistor
La 3a generazione di elaboratori
Gli elaboratori degli anni settanta
Un protagonista del nostro tempo

Nasce il calcolo automatico
Le macchine a schede perforate
Uno strumento nuovo: l'elaboratore elettronico

Gli elaboratori della "1a generazione"
L'espansione dell'automazione
Un protagonista del nostro tempo

Lexicon - Microwave - microwave

<<<   A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z   >>>

MNG
Windscreen, hard top, shower box. The Shipowners choice to enrich their Yachts with unique products.
www.mngsrl.it
Terre di Castelmagno Genepy
Gli alti pascoli, la mano esperta del casaro, le grotte naturali sono elementi inscindibili di questo prestigioso formaggio.
www.terredicastelmagno.com
Siac - Inverter Fotovoltaici
La qualità dei sistemi garantisce la massima efficienza per la produzione di energia, così da garantire il massimo ROI
www.siacenergy.com
Isella Enrico e Figli Srl
Accessori per controsoffitti
Minuteria metallica
Imbutitura
www.isellasrl.it
Standard Production
Private Collection by coinpc
Cantiani Pubblicità & Mkt.
Freedom to travel
Parma casseforti sicurezza
Exxun.com

<<<   Microwave

microwave   >>>

Microwave
... systems that together provide links to the US, and parts of the Caribbean, Central America, and South America; satellite earth stations - 2 Intelsat (Atlantic Ocean); connected to the Central American Microwave System
www.exxun.com/Panama/f_cm.html

microwave
... spurred by competition among multiple providers, has increased to about 30 telephones per 100 persons; nationwide microwave radio relay system and a domestic satellite system with 12 earth stations international: country code ...
www.exxun.com/Peru/f_cm.html

microwave
... the-art network with broadband, high-speed capabilities domestic: integrated network of coaxial cables, open-wire, microwave radio relay, and domestic satellite earth stations international: country code - 351; a combination of submarine ...
www.exxun.com/Portugal/f_cm.html

microwave
... network that provides links to Asia, Middle East, Europe, and the US; tropospheric scatter to Bahrain; microwave radio relay to Saudi Arabia and the UAE; satellite earth stations - 2 Intelsat (1 Atlantic ...
www.exxun.com/Qatar/f_cm.html

microwave
... density is only about 4 telephones per 100 persons international: country code - 250; international connections employ microwave radio relay to neighboring countries and satellite communications to more distant countries; satellite earth stations ...
www.exxun.com/Rwanda/f_cm.html

microwave
... Caribbean fiber optic system (SCF) submarine cables, along with Intelsat from Martinique, carry calls internationally; direct microwave radio relay link with Martinique and Saint Vincent and the Grenadines; tropospheric scatter to Barbados
www.exxun.com/SaintLucia/f_cm.html

microwave
general assessment: modern system domestic: extensive microwave radio relay, coaxial cable, and fiber-optic cable systems; mobile-cellular subscribership has been increasing rapidly international: country code - 966; landing point for the international ...
www.exxun.com/SaudiArabia/f_cm.html

microwave
... with expansion of fixed-line services in rural areas needed; mobile-cellular service is expanding rapidly; microwave radio relay, coaxial cable and fiber-optic cable in trunk system international: country code - 221 ...
www.exxun.com/Senegal/f_cm.html

microwave
general assessment: marginal telephone service domestic: the national microwave radio relay trunk system connects Freetown to Bo and Kenema international: country code - 232; satellite earth station - 1 Intelsat (Atlantic Ocean) (2000)
www.exxun.com/SierraLeone/f_cm.html

microwave
... teledensity roughly 100 telephones per 100 persons; consists of carrier-equipped open-wire lines, coaxial cables, microwave radio relay links, fiber-optic cable, radiotelephone communication stations, and wireless local loops; key centers ...
www.exxun.com/SouthAfrica/f_cm.html

microwave
... are available in most parts of the country domestic: national trunk network consists mostly of digital microwave radio relay; fiber-optic links now in use in Colombo area and 2 fixed wireless ...
www.exxun.com/SriLanka/f_cm.html

microwave
... standards and being upgraded; cellular communications started in 1996 and have expanded substantially domestic: consists of microwave radio relay, cable, radiotelephone communications, tropospheric scatter, and a domestic satellite system with 14 earth ...
www.exxun.com/Sudan/f_cm.html

microwave
... facilities are good domestic: combined fixed-line and mobile-cellular teledensity about 90 telephones per 100 persons; microwave radio relay network international: country code - 597; satellite earth stations - 2 Intelsat (Atlantic Ocean
www.exxun.com/Suriname/f_cm.html

microwave
... about 25 telephones per 100 persons; telephone system consists of carrier-equipped, open-wire lines and low-capacity, microwave radio relay international: country code - 268; satellite earth station - 1 Intelsat (Atlantic Ocean
www.exxun.com/Swaziland/f_cm.html

microwave
... Internet and broadband penetration domestic: coaxial and multiconductor cables carry most of the voice traffic; parallel microwave radio relay systems carry some additional telephone channels international: country code - 46; submarine cables provide ...
www.exxun.com/Sweden/f_cm.html

microwave
... fixed-line teledensity and infrastructure; mobile-cellular subscribership roughly 100 per 100 persons; extensive cable and microwave radio relay networks international: country code - 41; satellite earth stations - 2 Intelsat (Atlantic Ocean and ...
www.exxun.com/Switzerland/f_cm.html

microwave
... service growing rapidly and teledensity has reached 25 wireless telephones per 100 persons; coaxial cable and microwave radio relay network international: country code - 963; submarine cable connection to Cyprus; satellite earth stations ...
www.exxun.com/Syria/f_cm.html

microwave
... use is growing but geographic coverage remains limited international: country code - 992; linked by cable and microwave radio relay to other CIS republics and by leased connections to the Moscow international gateway ...
www.exxun.com/Tajikistan/f_cm.html

microwave
... persons; mobile-cellular service, aided by multiple providers, is increasing; trunk service provided by open-wire, microwave radio relay, tropospheric scatter, and fiber-optic cable; some links being made digital international: country ...
www.exxun.com/Tanzania/f_cm.html

microwave
... of microwave radio relay routes supplemented by open-wire lines and a mobile-cellular system domestic: microwave radio relay and open-wire lines for conventional system; combined fixed-line and mobile-cellular ...
www.exxun.com/Togo/f_cm.html

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