GPRS DTU终端技术参数
1 GSM/GPRS:
频段:GSM850MHz/EGSM900MHz/DCS1800MHz/PCS1900MHz
GPRS Multi-slot Class 12
GPRS Mobile Station Class B
GPRS编码:CS1~CS4
输出功率:Class 4 (2W) at GSM850MHz and EGSM900MHz
Class 1 (1W) at DCS1800MHz and PCS1900MHz
灵敏度:<-107 dBm (typ.) at…