ZTE Corporation R8872AS1900 Manuale Utente

 

ZXSDR R8872A Product Description

 

ZTE Confidential & Proprietary

 

11 

The functions of R8872A include: 

 

Support LTE bandwidth defined in 3GPP 

 

Support 850/900/1800/1900 MHz frequency band 

 

Support  2T4R  in  one  box  which  can  optimize  spectrum  efficiency  greatly  and 

improve network uplink performance   

 

Support 256QAM modulation in LTE downlink and 64QAM in uplink   

 

Support transmit power report function for every carrier 

 

Support overload protection function for power amplifier 

 

Support transmit channel switching on/off function. 

R8872A  is  the  multi-carrier  RRU  with  two  transmitters.  The  physical  appearance  is 

shown below. 

Figure 3-1    Physical Appearance