To: George Gilder who wrote (1399 ) 5/1/1999 9:35:00 AM From: Valueman Respond to of 5853
George: Where do the satellite broadband systems fit in your view of the future? Skybridge should be the first constellation up with speeds up to 100 Mbps for business customers, 20 Mbps for consumers(downlink) and 2 Mbps uplinks. Sooner than the LEO constellation will be the GEO based two way systems, such as Astra-Net and their Ku-band up and Ka-band downlinks:From early 2000 onwards, when the technology will be commercially available in Western and Central Europe via the ASTRA 1H satellite, ASTRA-NET Service Providers will be able to cost effectively offer services such as fully interactive corporate data networks, broadband access for professionals working at home, remote monitoring, data collection and distribution, corporate training and tele-medicine. With the launch of ASTRA 1K, the service area will be extended in 2001 into Eastern Europe and the C.I.S. ASTRA-NET utilises Digital Video Broadcast (DVB) technology at Ku-band frequencies to provide customers with multimedia data at speeds of up to 38Mbit/s from the ASTRA Satellite System. The satellite return path will use the new higher frequencies (29.5-30.0 GHz /18.3 - 18.8 GHz) of the Ka-band payloads on the ASTRA 1H and ASTRA 1K satellites. Each user or group of users will need a Satellite Interactive Terminal (SIT). Using antennae ranging from 60cm to 120cm, a SIT will transmit at speeds from 150 kbit/s to 2Mbit/s respectively as well as receive the full range of ASTRA Ku-band services. A range of low cost two-way Satellite Interactive Terminals will be available at the start of commercial operations, initially from Nortel Networks and Philips, and later from additional manufacturers. Terminal wholesale prices will start at approximately 2000 ECU, with prices expected to decline to approx. 1000 ECU as the market expands. I would not be surprised to see someone like Echostar offer the same service, likely in JV with SES Astra and Loral.