Ja probao davno. Najveci problem je sto ti jede i download preko gprs. Teoretski postoji nacin da to sprijecis ali ja u praksi nisam uspio naci rjesenje.

Ne slazem se sa Vama...Oprema potrebna za sat.internet se moze jos iskoristiti za gledanje digitalnih sat.programa..
A sto se tice neta jedan promjer.
koliko Vam treba da skinete preko modema 1 MP3, treba min 15-20 min.Vi cete sa sat.internetom to skinuti u zavisnosi koji se paket uzme za par sek. do 2 min. Sto znaci da Vi na jednom MP3-u stedite provedeno vrijeme nekih eto 15 min..A koliko Vam treba za neki software od 20 pa i vise MB da skinete preko modema?
Znaci da se ispalati sat.net uzeti 100%...

Ne slazem se sa Vama...Oprema potrebna za sat.internet se moze jos iskoristiti za gledanje digitalnih sat.programa..
A sto se tice neta jedan promjer.
koliko Vam treba da skinete preko modema 1 MP3, treba min 15-20 min.Vi cete sa sat.internetom to skinuti u zavisnosi koji se paket uzme za par sek. do 2 min. Sto znaci da Vi na jednom MP3-u stedite provedeno vrijeme nekih eto 15 min..A koliko Vam treba za neki software od 20 pa i vise MB da skinete preko modema?
Znaci da se ispalati sat.net uzeti 100%...

Tako vec da! A ako surfam?
Negdje sam procitao da postoji opcija offline surfa i nekakvog downloada od nekih 60ak MB!?

I da,recimo da nabavim opremu i sve to, kako naplacujes montazu i to?
Ja bih to sve postavio al neznam naci odgovarajuci ugao!?
Sa kucom sam oko nekih 15-ak km od Klasnica ako znas gje je to.

Internet

Vesti

Koliko je brz Maskov satelitski internet?

Nikola Jevremović

16. avgust 2020.

Treba vam internet a živite Bogu iza nogu, gde propisne infrastrukture za povezivanje nema ni u najavi. Možda su vam se pak smučili silni kablovi i prateći izrešetani zidovi? Nema zime! U budućnosti će biti dovoljno da uz kompjuter nabavite spravu sa logotipom Starlinka i upregnute sazvežđe od 12 hiljada satelita koji nam lebde iznad glave, kako bi nesmetano komunicirali, radili na daljinu i uživali u porn... čemu god. To je željni epilog projekta Ilona Maska i njegove kompanije SpaceX.

Do sada je u orbitu lansirano 600 satelita, a početkom meseca počeli su da se pojavljuju i rezultati testova ostvarenog protoka. Kako su na forumu Reddit primetili, na Ookla speedtest stranici početkom meseca se pojavilo 13 testova koji su registrovani na ime Starlink (mahom iz Los Anđelesa). Prema brojkama, prosečna brzina preuzimanja bila je 35,5 dok je maksimalna zabeležena iznosila 60 megabita u sekundi. Što se uploada tiče, on se kretao od 4,5 do 17,7. Mada se gejmeri verovatno ne bi složili, latencija je bila sasvim prihvatljiva, od 20 do 94 milisekunde.

Rezultati su daleko od zacrtanih, jer se u inicijalnom planu pominjao protok od jednog gigabita po sekundi. No, ako je plan da se ovim projektom uvede internet tamo gde ga ranije nije bilo, i daleko manje brzine bile bi više nego dovoljne. Beta testiranje za javnost počeće kroz nekoliko nedelja i nažalost, biće ograničeno na stanovnike SAD-a, preciznije države Vašington. Globalno, Starlink počinje sa radom naredne godine i ko zna, možda se i lično uverimo u moć ove lebdeće skalamerije.

While you may never have considered buying a sat-phone, you may change your mind after learning a few key facts, especially when you consider the drastic reduction in the cost of equipment and airtime that has occurred in the past few years.

The primary satellite network infrastructure was built by Intelsat in 1965 and changed the way the world communicated. It spawned incredible capabilities, especially in the maritime world where one company now supplies communications to virtually every cruise ship in the world so its passengers and crew can talk, text, and email from sea.



In about 1997 the first low earth orbit satellite network was launched by Motorola to provide handheld service anywhere in the world. The system was called Iridium and consisted of 66 satellites that crisscrossed the globe on a continual basis. The constellation of satellites communicated directly with each other in space, and then to ground stations in thirteen different locations around the world. Handsets could communicate with any phone, anywhere through this infrastructure. Ultimately, Iridium went bankrupt due to inept marketing and unrealistic expectations of user demand, but the network survived and is now thriving.

At about the same time, GlobalStar launched a similar network, but with entirely different architecture, called bent-pipe. This system relied upon 48 satellites that were placed in orbit about 900 miles above the earth. Globalstar provided cellular-equivalent audio quality, unlike Iridium which has an extremely narrow bandwidth. This means that audio intelligibility on Iridium (and Inmarsat) is a bit more difficult to understand.

Globalstar went bankrupt in 2002. It has lost about half of its first generation satellites and is just trying to rebuild itself. Presently, its service is very limited and not entirely reliable on a 24/7 basis.

A regional network, Thuraya launched in 1997 and began operations in about 2001. Based in the UAE, it was designed to serve Europe, Africa, and the Middle East. Its handsets are dual-mode, which means that subscribers can roam on both GSM networks as well as talk via satellite. They now have sold more than 600,000 handsets.



The fourth and latest entrant into the satellite phone arena is Inmarsat.This company began operations to supply communications to the maritime industry in 1979. In 2010 they introduced their IsatPhone-Pro handset that talks through their global constellation that covers the planet except for the North and South poles.

The four satellite networks provide essentially the same services, but in very different ways, with different kinds of technology, coverage and quality. Which system is right for you depends on how and where you will make and receive phone calls, and what other services you may require.

Je li ovo cijena opreme ili jednogodišnja pretplata?