Technical details - ONE WAY satellite internet
The operatig principle ONE WAY
The operatig principle ONE WAY
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Requirements
What you need in order to benefit for our services:
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1. Up-link Internet connection
2. DVB Board
3. Satellite dish / LNB
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1. Internet connection
- possible through Dial-Up, rented line, Wireless, Optic
- It is used in order to send your request to the Internet, next the Internet answers through the Satellite
dish by the download traffic (reception)
For instance:
For a 8.41 mb download 0.58 Mb upload is needed. For a 8.41 Mb traffic 1.5Mb upload is needed.
The upload varies between 5.8 and 20% of the download. There for in order to get a monthly 2 Gb download an 118-409 mb
is needed. Please use this information in order to negociate your internet connection with your ISP.
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2. DVB board
- you may choose any type of DVB board . Pay attention to the fact that many DVB boards do not last
for permanent usage and they suffer damages within the first month. If you haven't
purchased a DVB board we recommend the Pent@net board from Pentamedia.
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3. Satellite dish / LNB
- a 60 cm dish meets the necessary requirements.
- we recommend a 0.6 LNB if you use off-set dishes or 0.7 LNB if you use parabolic dishes.
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Advantages:
• We use the standard technology allowing a great variety of DVB equipments and operating systems.
• Due to the VPN connection, all software of the DVB board computer will access internet at a download speed of up to 1.5 mbps (including MIRC, MORPHEUS,etc.)
• The same due to the VPN technology you will have a download speed varying from 0.4 to 1.5 mbps with only 33.6 kbps uplink. It is still very important that your ISP uses a quality international network.
• Using your USERNAME and password you will be able to obtain informations on your account at the following address http://eu-mng.internetcon.ro/userstraffic.
• The quality of BizarNet network allows you much confidence and reliability on this connection. All this provided that your ISP offers you quality uplink services. After 2 months of tests there were only two net breaks which lasted a few minutes and were pre-announced.
• If you required guaranteed bandwidth professional services, two-way or one-way satellite connection please visit www.internetcon.ro (the offer made for government institutions, foundations, universities, ISP, state departments.
For such requirements please contact us.
Satellite information
BizarNet use the Eutelsat W6 satellite at 21.7 grade est
Receiver
We recommend:
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Universal LNB
Local Oscillator 9.750 GHz or 10.600 GHz
Downlink frequency: 11.727 GHz
L-Band signal between 950-2100 MHz
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Dish
The dish size you need (in centimeters) depends on your location.
Check the map to see what dish size you need for a specific location.
For instance: locations of the area labeled as "50 dBw" need a 60 cm dish.
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EIRP value. Dish size in cm.
50dBw 60
48dBw 75,5
45dBw 106,7
43dBw 120
40dBw 240
DVB cards/Modems High Speed Internet work via an a-symmetrical connection.
That means that you will need a satellite receiver (DVB/IP PCI Card or USB Device)
for the downstream and a conventional ISP connection (by telephone line, cable or LAN) for the upstream.
On-line documentation
Prices
Equipment
Coverage
Test account request form
Comercial account request form
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