ATSC satellite transponders

[EnoSat]

How does MIO actually tune ATSC satellite transponders? With or without names?
e.g. - 105 West - 3991V or 4025V
PS: 4025V SIDs from PAT do not match SIDs in MGT, so it probably wouldn't display the names anyway

 

[el bandido]

[How does MIO actually tune ATSC satellite transponders? With or without names?

What exactly do you mean? ATSC transponders asre tuned with frequencies similar to DVB-T

 

[EnoSat]

Essentially, the question applies to how the resulting Scan looks like if the transponder uses PSIP - PID 1FFB (most transponders use SDT - PID 0011).
https://www.atsc.org/wp-content/uploads/2021/04/A69-2009.pdf
Something similar to the pictures

 

[Megatron817]

They scan in just like the Digicipher channels (3991V SID 0X01) no name.