Disclosed in the utility model is a portable satellite signal enhancement apparatus comprising a triangular pyramidal signal enhancement mechanism, a cuboid support, and a telescopic bolt lifting mechanism. A connecting ring of one end of the telescopic bolt lifting mechanism is fixedly connected with a connecting hole bolt of a connecting block of the cuboid support; and a connecting ring of the other end of the telescopic bolt lifting mechanism is fixedly connected with the triangular pyramidal signal enhancement mechanism. The opening orientation angle of the triangular pyramidal signal enhancement mechanism is adjusted by adjusting an adjusting bolt rack. Compared with the prior art, the portable satellite signal enhancement apparatus has the following advantages: the apparatus with high portability can be installed and dismounted rapidly and used simply and convenient; and reusability of the satellite signal apparatus is enhanced. Because the orientation elevating angle and the azimuth angle of the satellite signal enhancement apparatus can be adjusted, the apparatus is suitable for radar satellites with different orbit altitudes, so that the availability scope of the traditional portable satellite signal enhancement apparatus is expanded.