CDMA BC1 (1900 MHz PCS)
The CDMA BC1 (1900 MHz PCS) frequency band operates within the 1850-1910 MHz range for the uplink and the 1930-1990 MHz range for the downlink. This band is commonly used for CDMA2000 mobile phone services and supports various technologies such as CDMA2000 1xRTT, CDMA2000 1xEV-DO Rel. 0, and CDMA2000 1xEV-DO Rev A.