Don’t forget those towers covers the vast majority of US population with high speed connectivity, where Starlink only has ~1 million US customers 1/300th the population. Those ratios aren’t that off in terms of customers per unit, but the problem with scaling satellites is they don’t stay in one location.
You can’t just put 50 satellites next to each other over a suburb and call it a day you need a ring(s) of satellites circling the entire globe to reach whatever your target density is along their full orbit. Unfortunately, most land has really low density North Dakota only averages 11 people per square mile, while Florida a mostly empty state sits at 422.
Target 10 people per square mile (adjusting for household size and rates percentage of people signing up) and just about all your satellites are useful across the entire US.
But Pick 100 people per square mile 90% of your time over North Dakota is wasted. Worse large chunks of Florida are also nearly empty as most of its population is along the coastline in places like Sweetwater where 8,800 people per square mile live. So your wasteful 100 people per square mile in ND still only covers a small fraction of the population in Florida.
Cellular is the reverse the first 10k towers are largely “dead weight” that cover few people per tower, but the rest of the 130k are really useful because you optimize locations for density. Swap that to satellites initially the constellation has very high utilization, but the ratio keeps getting worse as you add more satellites.
PS: Starlink could try to vary speeds or prices more based on density, but people really want predictable results for their money.
You can’t just put 50 satellites next to each other over a suburb and call it a day you need a ring(s) of satellites circling the entire globe to reach whatever your target density is along their full orbit. Unfortunately, most land has really low density North Dakota only averages 11 people per square mile, while Florida a mostly empty state sits at 422.
Target 10 people per square mile (adjusting for household size and rates percentage of people signing up) and just about all your satellites are useful across the entire US.
But Pick 100 people per square mile 90% of your time over North Dakota is wasted. Worse large chunks of Florida are also nearly empty as most of its population is along the coastline in places like Sweetwater where 8,800 people per square mile live. So your wasteful 100 people per square mile in ND still only covers a small fraction of the population in Florida.
Cellular is the reverse the first 10k towers are largely “dead weight” that cover few people per tower, but the rest of the 130k are really useful because you optimize locations for density. Swap that to satellites initially the constellation has very high utilization, but the ratio keeps getting worse as you add more satellites.
PS: Starlink could try to vary speeds or prices more based on density, but people really want predictable results for their money.