Abstract: A fully functional spectrum analyzer is integrated into an outdoor communications unit of a point-to-point communication system. The spectrum analyzer of the outdoor unit provides for remote spectral diagnostics for network planning and wideband operation and is operable to capture signals outside of the signal bandwidth. With the spectrum analyzer integrated into the outdoor unit, accessing spectral diagnostic information is conducted without having to disrupt the normal operation of the communications network.

Abstract: An all outdoor unit communication system, for performing cross polarization interference cancellation, is provided. The system includes a first outdoor unit (ODU) configured to receive a horizontally polarized signal, a first RF module configured to convert the horizontally polarized signal into a first in-phase (I) component and a first quadrature (Q) component, and a first modem configured to up-convert the first I and Q components from baseband into a horizontally polarized intermediate frequency (IF) signal. The system also includes a second ODU configured to receive a vertically polarized signal, a second RF module configured to convert the vertically polarized signal into a second I component and a second Q component, and a second modem configured to up-convert the second I and Q components from baseband into a vertically polarized IF signal. The system is configured to share, via an interconnect, the polarized IF signals between the first and second ODUs.