Abstract: A method of wirelessly communicating from a high speed data modem using a first radio transceiver at a first location and a second radio transceiver at a second location preferably includes: (i) attaching a housing (containing the data modem and the first radio transceiver, a radio processor, and a power supply) to an outdoor supporting structure that supports a coaxial cable carrying an RF signal and AC power; (ii) using a splitter to split the RF signal from the AC power; (iii) transmitting the RF signal to the data modem, and transmitting the AC power to the power supply; (iv) providing a digital signal from the data modem to the radio processor; (v) converting the AC power to DC; (vi) using the DC power to run the data modem, the first radio transceiver, and the radio processor; (vii) communicating the digital signal from the radio processor to the first radio transceiver and then to a first antenna; (viii) transmitting a wireless signal from the first antenna to a second antenna; and (ix) communicating t