It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
originally posted by: Macenroe82
Expect data speeds to vary from 50Mb/s to 150Mb/s and latency from 20ms to 40ms over the next several months. There will also be brief periods of no connectivity at all.
As we launch more satellites, install more ground stations and improve our networking software, data speed, latency and uptime will improve dramatically. For latency, we expect to achieve 16ms to 19ms by summer 2021.
The Starlink phased-array user terminal, which is more advanced than what’s in fighter jets, plus mounting tripod and wifi router, costs CA$649 and the monthly subscription costs CA$129.”
originally posted by: Macenroe82
a reply to: Bigburgh
Thanks BB!
Yeah, I’m currently paying $190 a month for net and house phone, in Northern Ontario.
So in the long run, it will be cheaper
The upfront cost of $806 sucks, but it looks like that’s with tax.
originally posted by: interupt42
originally posted by: Phage
a reply to: interupt42
I don't think comcast is satellite direct internet.
I don't think starlink will get close to the performance of cable. But it can be got where cable can't.
No comcast is not satellite nor is the performance of satellite going to be able beat performance of comcast in the near future.
However, my distaste for comcast is so great that I would be willing to jump ship and pay more for less just to give comcast the F U and not have to deal with them.
Cant stand them as a company or being their customer. Had to get the FCC involved once to settle an issue with them and I actually pay more for less service for them , because I cut everything back to only internet.
When I had cable with them it was a constant battle with false charges, plan changes, and their support sucks beyond checking if you rebooted the modem.
So, I’m submitting my payment tomorrow when I get home and will hopefully be rolling with StarLink shortly.
The 197 radio astronomy dishes of the Square Kilometre Array (SKA) in South Africa will sit within a radio-quiet zone the size of Pennsylvania where even a cellphone is forbidden, to preserve the array’s views of the heavens. Yet that precaution won’t save the telescope, due to be completed in the late 2020s, from what may soon be overhead: tens of thousands of communications satellites beaming down radio signals straight from the heavens. “The sky will be full of these things,” says SKA Director General Phil Diamond.
The rocket company SpaceX has already launched hundreds of Starlink satellites, the first “megaconstellation” intended to provide internet service to remote areas. The satellites have aroused the ire of optical astronomers because of the bright streaks they leave across telescopes’ fields of view. Now, radio astronomers are worried, too. This week, SKA released an analysis of the impact that Starlink and other constellations would have on the array. It finds they would interfere with one of the radio channels SKA plans to use, hampering searches for organic molecules in space as well as water molecules used as a key marker in cosmology.
The team calculated that satellite transmissions will lead to a 70% loss in sensitivity in the downlink band. If the number of satellites in megaconstellations reaches 100,000, as predicted by many, the entire band 5b would be unusable. SKA would lose its sensitivity to molecules such as the simplest amino acid, glycine, a component of proteins. “If it was detected in a planetary system that was forming, that would be a very interesting piece of information,” Diamond says. “This is a new area that SKA is opening up.” The band could also contain the fingerprints of water molecules in distant galaxies, a tracer that cosmologists use to study how dark energy is accelerating the expansion of the universe.
www.sciencemag.org...
Amazingly (!!!) no other competitor ever seems to make inroads here
The existing satellite Internet service is provided by geostationary satellites orbiting at 35,786 km (22,236 miles). At such a high altitude signal propagates at least for 477 ms through space (if user is at the equator, longer at higher latitudes). First Starlink satellites will be orbiting much lower at 550 km (342 miles) making significantly lower latency possible.
originally posted by: TheResidentAlien
a reply to: interupt42
High ?
20-40ms is lower than most DSL connections. I used to support both fixed wireless and satellite BB and 200-400ms was definetly not outside of "normal" depending on your location.
40ms is incredible for a dish that can be placed almost anywhere and is fast enough for competitive FPS gaming.