Dual-polarized low-noise modem for receiving, amplifying and converting high-frequency satellite signal reflected by satellite dish, has probe module including connecting unit that connects vertically and horizontally polarized probes

摘要

The modem has a waveguide (10) with a probe receiving hole that is in connection between a waveguide chamber and a receiving chamber of the waveguide. A polarized probe module (20) includes an insulated connecting unit (23) that connects a vertically polarized probe (21) and a horizontally polarized probe (22) of the probe module. An output terminal (30) is fastened to the waveguide. A control panel (40) is electrically connected with a lower end of the vertically polarized probe, a vertical region of the horizontally polarized probe and the output terminal.