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Domain: loralskynet.com
Stories and comments across the archive that link to loralskynet.com.
Stories · 3
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Telstar 4 is Down
An anonymous reader writes "Sometime this morning (Sept. 19) Telstar 4 had a major onboard failure. I just checked a few minutes ago and there are CW carriers up on 11700 MHz V & 12200 MHz H, so the spacecraft would appear to still be in its orbital slot - just no traffic. The Loral Skynet site has no mention of this yet, but supposedly Telstar 8 was already scheduled to replace T4, so they may just speed the process up. This turn of events will no doubt be of some small concern to Intelsat, who recently agreed to purchase most of Loral's US domestic fleet, including T4." -
How to Jam a Worldwide Satellite TV Broadcast
An anonymous reader submits: "According to an MSNBC article, 'it's simply a matter of aiming a strong signal at the uplink transponder on the satellite and overwhelming the...broadcaster's signals...You need a dish, some power, not too much. You put up a test pattern ... and do a sweep and find the transponder on the satellite you want to jam. It could even be smaller than the standard 6-meter dish. It could be a small dish with a lot of power.' This was apparently how an Iranian satellite television station was knocked off of Loral Skynet's TelStar-12 a few days ago. Loral contacted TLS, a company which specializes in satellite broadcast security, who quickly located the source of the jamming to Cuba." -
How to Jam a Worldwide Satellite TV Broadcast
An anonymous reader submits: "According to an MSNBC article, 'it's simply a matter of aiming a strong signal at the uplink transponder on the satellite and overwhelming the...broadcaster's signals...You need a dish, some power, not too much. You put up a test pattern ... and do a sweep and find the transponder on the satellite you want to jam. It could even be smaller than the standard 6-meter dish. It could be a small dish with a lot of power.' This was apparently how an Iranian satellite television station was knocked off of Loral Skynet's TelStar-12 a few days ago. Loral contacted TLS, a company which specializes in satellite broadcast security, who quickly located the source of the jamming to Cuba."