Larry wrote:I used to use the Telstra sat service the download speed was great but the upload was still via 28k modem and the latency time made it unuseable for a lot of applications. What is the latency using starlink? can you carry on a conversation. The difference is the telstra sat was geo stationary but starlink move across the sky making them closer and hence less time required. How much less is the question.
Starlink (when it is working) is same as if you were using a landline phone for voice; no appreciable delay, and you can conduct a normal conversation.
When it is working, it is just like using a landline.
My frustration(s) with Telstra/Starlink:-
- It was pushed onto us(NO alternative - next option was they cut the working phone off), and it is much more sensitive to rain than either our 2-way Skymesh satellite, or our 1-way Satellite TV.
Telstra refused to re-test the signal path(previously done 6 years earlier) to see if the 20-metre tower at our shed(previously supplying 4 phone services to shearing shed and homestead via Calyptech units) could receive the 4G signal, despite mobiles receiving signal there morning and night without external antennas.
Turns out that in their rolling replacement of rural NextG services, Telstra had decided that they would throw us all onto Starlink, despite it being a degradation in the continuity of service, and abandon the infrastructure installed to supply NextG services.
[When this huge reduction in service continuity was pointed out, Telstra argued Starlink was a faster service, which means diddly-squat when you only need a reliable voice service to call for help..]
- Damn thing takes 20 minutes to re-boot after power is restored.
Had to end up dedicating a UPS to running the Starlink box, because Telstra dont see they need to provide any sort of power-outage capacity at all.
Had a fortnight in November, where the power was flicking on and off(mostly a few seconds), and each time, it was 20 minutes re-boot time.
Had a night in early November, where we had 2 fires in the district, 20mm of rain, and 5 momentary power outages through the evening.
Gave up trying to help co-ordinate our fire response with neighbours with the phone, after the second outage, and went and started our generator and ran it all night, as that way I could ensure contact with neighbours.
Installed a UPS the next day..
- Heavy rain kills it for much longer than either of our other satellite services.
The rain needs to be seriously heavy rain to kill the TV, and picture usually comes back on within 5 minutes of the heavy cell passing.
The 2-way Skymesh satellite service(internet/data) goes off about 5 minutes longer after a heavy cell, but operates in moderate rain.
Telstra/Starlink is usally dead for a good 15-20 minutes after the heavy cell has passed.
If it's a night of heavy cells/rain, not much point in trying to use the phone.
- There is also the times(usually occurs during/after wet weather) when one side of the the conversation just ceases to exist.
Either the caller, or the other end, simply disappear, though the line remains connected (to nothing) and you have to make the call again to regain a 2-way conversation. Other side can still hear you, but you've lost the other side of the conversation.
[Telstra have NO idea why this happens - BIG mystery..]
Now, much of what I have written above is likely of little relevance to what the 'Text via Satellite' concept is.
But given my past 20+ years of dealing with Telstra for remote/rural services, and this being your "PLAN D" for when things go REALLY pear-shaped, I'd be putting my faith in just about any other satellite provider on the planet.
My 2 cents.