Abstract: An apparatus for mounting and adjusting a satellite antenna in the azimuth and elevational planes. The present invention provides a base having a longitudinal axis adaptable to adjustably receive a mounting pole. A rotational mount is rotatably connected to the base and has a longitudinal axis extending at an acute angle relative to the longitudinal axis of the base. A satellite antenna support is adaptable to receive a satellite antenna, and the satellite antenna support is adjustably coupled to the rotational mount for adjustment about a rotational axis wherein the rotational axis is substantially perpendicular to the longitudinal axis of the rotational mount. A first adjustment mechanism is coupled to the base and the rotational mount for providing fine azimuth adjustment of the satellite antenna. A second adjustment mechanism is coupled to the rotational mount and the satellite antenna support for \providing fine elevational adjustment of the satellite antenna.

Abstract: A waveguide diplexing and filtering device for separating two polarities of one frequency band and at least one polarity of another frequency band of an electromagnetic or microwave signal. The waveguide diplexing and filtering device of the present invention provides an enclosure having a longitudinal axis with a common channel formed in the enclosure and terminating at a common port. The common channel and the common port are adapted to receive the electromagnetic or microwave signal. A side channel is formed in the enclosure and terminates at a side port. The side channel is in communication with a common channel, and the side channel is adapted to cut off the lower frequency of the microwave signal and allow the upper frequency of the microwave signal to propagate through the side channel to the side port. The main channel is formed in the enclosure and terminates at a main port and is in communication with the common channel.