... via 3G or EthernetSupports mobile extensionThe integration of WiFi/3G router and telephone system helps to reduce deployment and maintenance costSupports ... : BPSK, QPSK, CCK, OFDM, 16-QAM, 64-QAMRx Sensitivity: OFDM 54M -73/-73dBm, CCK 11M -87/-87dBm,HT40 MCS7 -66/-66dBmTx ... Power: OFDM 54M 14.5/14.5dBm, CCK 11M 17dBmAntenna Dual external antenna ...