PTP 850E E-band Radio, an ultrahigh capacity, all-outdoor Ethernet backhaul operating in the E-band (71‒86 GHz). PTP 850E supports 250, 500, 1000, and 2000 MHz channels with BPSK to 512 QAM and delivers up to 10 Gbps capacity in 1+0 configuration. PTP 850E can also be used in multiband configuration with PTP 820C, PTP 820S, or third-party microwave radios to provide robust links of up to 10 Gbps.