There is no inherent difference in signal propagation between analog and digital. In reality, when the change was made, most stations were moved to a different frequency, many needed to buy new transmitters with different signal geometries. A station staying on the same frequency at the same power would generate a decodable digital signal at far greater distances than the analog signal, so in order to save money and limit interference with distant stations, new power levels were calculated to achieve a similar coverage area as the old analog signal.
The changes in actual frequency and power affect everybody differently. Pre-digital, WHYY (PBS) 12 was unwatchable for me, NBC 10 was perfect, now the PBS channel is perfect and Channel 10 often breaks up. Fair switch.
TE
The changes in actual frequency and power affect everybody differently. Pre-digital, WHYY (PBS) 12 was unwatchable for me, NBC 10 was perfect, now the PBS channel is perfect and Channel 10 often breaks up. Fair switch.
TE