B37 (1900 MHz)

The PCS 1900 Center Gap band is a Time-Division Duplex LTE band operating in the 1900 MHz frequency range, between TDDTDD: A wireless communication technique that uses a single frequency band for both transmitting and receiving operations but separates these operations in time. In a TDD system, upstream (transmission from user equipment to base station) and downstream (transmission from base station to user equipment)… 1900 #1 and TDD 1900 #2. Due to the popularity of the 1900 MHz used as an FDDFDD: A communication technology that uses separate frequency bands for transmitting and receiving operations. This technique enables simultaneous bi-directional communication by allocating one frequency band for upstream (transmission from the user equipment to the base station) and another distinct… band there are no recorded networks deployed on this band.