CDMA 850 is CDMA technology operating in the Cellular (850 MHz ) frequency band. Before the existence of GSM 850, the Cellular band was often referred to as the “800 MHz” band. “850 MHz” implies a different frequency band, but the two are often used interchangeably.
Read moreOn which MHz a CDMA channel will work?
How Does CDMA Work? CDMA allows up to 61 concurrent users in a 1.2288 MHz channel by processing each voice packet with two PN codes.
Read more