What are the ATCS wattage limits?

[colbrz1319]

I have found the 6 matched pairs of 900 Mhz ATCS frequencies, but wish to determine base/mobile wattage limits, for this technology. THANKS

 

[TelcomJunkie]

For the most part, the waysides are transmitting no more than 35 watts out of the radio itself. The bases are doing between 30-60 watts depending on make out of the radio.