1xRTT - Single Carrier (1x) Radio Transmission Technology
It is an operational mode for CDMA2000 wireless communications that specifies a single (1x) 1.25MHz channel for data transfer. The theoretical network voice capacity of basic 1xRTT systems is approximately 144 kilobits per second ( Kbps ) although in practice the highest attainable speed is approximately 80 Kbps.
2G – short for ‘Second Generation’ wireless telephony technology
A digital mobile communications standard...