About satellite Internet access

If you like being on the cutting edge and are waiting for the newest consumer technology to connect to the Net, you're probably looking to the skies.

Satellite Internet service is currently available, but it's expensive. You need to factor in the cost of buying a satellite dish and mount, satellite modem, and the software. Plus, you need a clear view of the sky and because we're talking about something in orbit, you're now subject to other factors, such as positioning and weather interference.

Satellite providers advertise download speeds of up to 400 Kbps and upload speeds of 128 Kbps, which is similar to speeds offered by other broadband carriers. So, why would you want to pay more for satellite service? Four reasons stand out:

• It's available to anybody, anywhere.
• You aren't sharing anything.
• You can get extremely fast download speeds, although you'll have to pay for it.
• And with some, you have the option of satellite TV and movie services as part of the system.

The drawbacks

As with most broadband services, some satellite providers warn that peak-period Net access can be slower than the estimated speeds. Also, you must have a clear line of sight to the relay satellite. That old oak tree in your yard or that tall building next door could pose a problem. Finally, there's the cost issue. But if the service offers everything you're looking for, who's to say how much is too much?

1. When should I consider Satellite for my Internet access?

Coverage of cable Internet and DSL is increasing rapidly, but there are still many areas where neither is available, particularly rural areas. In these cases, satellite Internet may be an option. Although satellite Internet is generally slower than cable Internet or DSL, it's still much faster than dial-up.

2. But Satellite Internet still requires a modem connection?

First-generation satellite Internet used the satellite only for downstream transmission (from the Internet to you); you still needed a dial-up modem connection for upstream transmission (from you to the Internet). Although this was workable, it added both cost and complexity. Second-generation satellite Internet systems eliminate the need for the modem by using the satellite for upstream transmission.