this post was submitted on 21 Sep 2024
18 points (100.0% liked)

Spaceflight

698 readers
42 users here now

Your one-stop shop for spaceflight news and discussion.

All serious posts related to spaceflight are welcome! JAXA, ISRO, CNSA, Roscosmos, ULA, RocketLab, Firefly, Relativity, Blue Origin, etc. (Arca and Pythom, if you must).

Other related space communities:

Related meme community:

founded 1 year ago
MODERATORS
threelonmusketeers
[email protected]
18
LEO takes center stage for communications at sea (spacenews.com)
submitted 3 months ago by [email protected] to c/spaceflight
4 comments fedilink hide all child comments
 

A Starlink antenna costs $250 compared to the $25,000 price of a VSAT terminal a couple of years ago, KVH Industries CEO Brent Bruun said on the panel.

He said vessels can now get up to 200 megabits per second of service for about a dollar a gigabit, versus 20 Mbps on a typical VSAT for $10 per GB.

These orders of magnitude differences across three different metrics enable video calls and many other activities onboard a ship that used to be confined to land, significantly boosting ship operations and crew morale.

you are viewing a single comment's thread
view the rest of the comments
[–] threelonmusketeers 5 points 3 months ago (3 children)

a dollar a gigabit

$10 per GB

Doesn't 10$ per GB = 1.25$ per gigabit? Their use of units is a bit inconsistent...

[–] [email protected] 4 points 3 months ago (2 children)

This is most likely just an error from a writer that doesn't realize that Gb and GB refer to two different things. Or just a capitalization error.

To be honest the difference existing at all is infuriating.

[–] threelonmusketeers 1 points 3 months ago (1 children)

the difference existing at all is infuriating

If you find that infuriating, allow me to introduce you to the difference between gigabytes and gibibytes.

[–] skulbuny 1 points 3 months ago* (last edited 3 months ago)

I've only known the "binary memory" version, eg. 1024 megabytes is 1 gigabyte is 1 gibibyte and little b meaning bits vs bytes (eg 1 bit vs 8 bits)