Other Horn Designs

Baby DSPIRA Horn is a smaller version of the design above. Find instructions in this PDF and these videos. This includes a cradle and stand as part of its construction. This design uses the same components and software as the standard DSPIRA horn described here. It provides easy use and is good for demonstrations.

Radio Telescope Base Construction Guide - Instructions for building a radio horn telescope similar in design to the DSPIRA horn.

Cone Horn Construction - Instructions for building a cylindrical radio horn with a cylindrical can.