Radio system for long-range high-speed wireless communication

A radio device for point-to-point transmission of high bandwidth signals, the device comprising:

• a housing unit forming a pair of reflectors including a first parabolic reflector and a second parabolic reflector forming, respectively, a first field and a second field, wherein the pair of reflectors are situated on a front side of the housing unit and aimed directionally parallel with each other such that the second parabolic reflector partially blocks the first field and diameter of the first parabolic reflector is less than diameter of the second parabolic reflector;
• and
• a printed circuit board (PCB) comprising at least a transmitter and a receiver, wherein the transmitter couples with the first reflector to form a dedicated transmitting antenna configured to transmit a signal but not to receive the signal and the receiver couples with the second reflector to form a dedicated receiving antenna configured to receive a signal but not to transmit the signal, such that the transmitter and the receiver are configured to switch between frequency division duplexing (FDD) and time division duplexing (TDD).