TE
TechEcho
Home24h TopNewestBestAskShowJobs
GitHubTwitter
Home

TechEcho

A tech news platform built with Next.js, providing global tech news and discussions.

GitHubTwitter

Home

HomeNewestBestAskShowJobs

Resources

HackerNews APIOriginal HackerNewsNext.js

© 2025 TechEcho. All rights reserved.

SpaceX launches Starlink ‘flat high-performance’ dish for moving vehicles

105 pointsby awoodbeckover 2 years ago

9 comments

tony_cannistraover 2 years ago
I was surprised to see this, because I thought a previous FCC regulatory decision limited Starlink terminals to being operational only when stationary.<p>Some Googling revealed that the FCC reversed this in June of 2022.<p><a href="https:&#x2F;&#x2F;www.theverge.com&#x2F;2022&#x2F;6&#x2F;30&#x2F;23190463&#x2F;spacex-starlink-satellite-internet-fcc-in-motion-authorized" rel="nofollow">https:&#x2F;&#x2F;www.theverge.com&#x2F;2022&#x2F;6&#x2F;30&#x2F;23190463&#x2F;spacex-starlink-...</a>
评论 #33339478 未加载
评论 #33339736 未加载
评论 #33339526 未加载
noncomlover 2 years ago
My experience with Starlink is that it kind of works(I get 50-100Mb bandwidth) but I have multiple(as in 10s) sub-second interruptions every hour.<p>Dishy view is completely unobstructed. And weather is clear most of the time in California.<p>As much as I hate Comcast, if 100Mb Comcast was available in my area I would trade it in a heartbeat.
评论 #33340068 未加载
评论 #33339949 未加载
评论 #33340047 未加载
评论 #33346766 未加载
评论 #33340019 未加载
评论 #33340496 未加载
评论 #33339997 未加载
评论 #33340048 未加载
grecyover 2 years ago
A friend has regular &quot;RV&quot; starlink, and uses it all the time in motion strapped on top of his spare tire on the rear tailgate of his SUV. It works flawlessly.... except he&#x27;s done a TON of off road driving on bad corrugations, which eventually killed it - I guess the internal motors are not designed for those kind of vibrations.<p>SpaceX sent him a new dish free of charge.
评论 #33339743 未加载
majkeover 2 years ago
(a) is it the same phased array antenna as dishy v2?<p>(b) is power usage improved? at 90 Watts dishy v2 is not perfect for an RV.<p>(c) dishy v2 has pretty slow startup time. It might be less than perfect if that thing required 10 minutes of unobstructed view to bootstrap.<p>I have mixed experiences with dishyv2 tech. I&#x27;ve had situations when it was flawless with half-obstructed view. I&#x27;ve had moments when it had hiccups without any obstructions.<p>Anyway, very interesting. Obviously this is a big deal for many applications.
评论 #33341185 未加载
sidcoolover 2 years ago
A tangential comment. I opened the page on a non ad blocked browser and my eyes burnt. I am OK with ads but this is next level intrusive.
评论 #33341087 未加载
llsfover 2 years ago
Is it going to end up in Tesla truck and cars ? Tesla is building an army of connected robots on wheels.
评论 #33341048 未加载
p5a0u9lover 2 years ago
Anybody know what RF frequency it operates on? Would have impact on FCC rules. I&#x27;m guessing 24GHz or thereabouts based on size.
treelovinhippieover 2 years ago
The majority of RV&#x2F;vanlifers do not need internet in motion, they just want a regular static 12V dish that can be mounted fixed and flush to the roof&#x2F;racks like any solar panel.<p>$2500 for such a dish is the wrong target market. The only customer that needs internet in motion are things like boats, planes, trains and buses.
评论 #33342502 未加载
photochemsynover 2 years ago
This press release seems pretty light on information. This could be a phased array antenna according to this review (which seems to be focused on airplane-mounted devices):<p><a href="https:&#x2F;&#x2F;www.bcsatellite.net&#x2F;blog&#x2F;flat-panel-antennas-state-of-the-art&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.bcsatellite.net&#x2F;blog&#x2F;flat-panel-antennas-state-o...</a><p>&gt; &quot;Currently the most popular alternative to Gimbal antennas are Phased Array Antenna flat panel antennas, which are composed of many radiating elements that can be thought of as numerous, tiny, fixed antennas. Each one has a phase shifter which forms beams by shifting the phase of the signal emitted from each of the radiating elements (tiny antennas). This provides a constructive&#x2F;destructive interference which may be used to steer the beam(s) in a particular direction. This entire process is all electric, so the beam direction can be controlled and pointed instantaneously in any direction. It is able to track the movement of a satellite in the sky, regardless of the movement of the car, boat, airplane, or train.&quot;
评论 #33339536 未加载
评论 #33343330 未加载