The 9000 are a device of convergence UMPC (PC Ultra Móvil) that provides to the user the capacity to transmit data multimedia through Movable WiMAX technology.
It has Windows XP, a hard disk of 30 GB, 256 MB of ram, CPU of 1 GHz and a camera of 1.3 mega pixels in reduced dimensions.
She looks like a terminal
Everything in less than 600 grams.
Extra data: The battery is of 2980 mAh, but Samsung glides to also offer one of 7200 mAh.
Terminal WiMax?
A system of WiMax has two parts:
- On the one hand they are the WiMax towers, that give cover of up to 8,000 km square
according to the type of transmitted signal
- Of another one they are in favor the receivers, that is to say, the cards that we connected to our PC, portable, PDA.
In addition, we can find two types of forms to offer signal:
- When there are objects that interpose between the antenna and the receiver.
In this case frecuencas operates with losses (between the 2 and the 11 Ghz)
not to undergo interferences by the presence of objects.
Naturally this causes that the bandwidth available is smaller.
The antennas that offer this service will have a cover of 65 km square
- When it does not have nothing interposes and is direct visual contact.
In this case one operates to VHF, of the order of 66 Ghz, having great a bandwidth.
In addition, the antennas that offer this service will have a cover of up to 9,300 km square.
A change of philosophy
The WiMax technology can change the form in which the wireless connections to Internet in the cities are conceived.
On the one hand the companies of telecommunications can, with few towers distributed strategically by all the city,
to give total cover to the inhabitants of the same one, to a much smaller price then would not have to throw cable nor to maintain it.
And it´s here where enter in game ,technologies like the VoIP, movable telephones with support for WiMax
and the rest already you can imagine to you: calls free, total mobility, popularization of smartphones.
Specifications SPH-P9000 :
- WiMAX standard móvil/CDMA 1x EV-DO
- 1,3 Camera of Megapixel
- 5 WVGA LCD
- CPU 1GHz (Transmeta)
- Qwerty keyboard
- Bluetooth® (Class1) with the BT messenger
- Mini USB/24 to per connector to us
- battery 2980mAh/7200mAh
- HD: 30GB
- Size: 143 xs 92 xs 29,7 millimeters
- Weight: 560g
