LTE supports a very wide range of bandwidths (0.2 MHz for NB-IoT up to multiples of 20 MHz for carrier aggregation) and modulation rates.
Given the transmit power constraints on both sides of satellite-to-mobile, Starlink/T-Mobile will most likely be targeting the extreme low end on both bandwidth and modulation rates.
Given the transmit power constraints on both sides of satellite-to-mobile, Starlink/T-Mobile will most likely be targeting the extreme low end on both bandwidth and modulation rates.