Abstract: A portable parabolic antenna apparatus is disclosed, which comprises a leg assembly which includes at least three legs and a foldable support assembly. The support assembly includes a base rotatably and detachably mounted on the leg assembly and supporting a communication device, a foldable intermediate member having one end coupled to the top of the base, and a reflector holding member coupled to the other end of the intermediate member, for holding a parabolic antenna, the reflector holding member being located at such a distance from the base that it support the communication device when the support assembly is unfolded, and when the support assembly is folded, the reflector holding member is moved to contact the base.