Aluminum and brass case; 1.75 in x 1.56 in x 5.50 in; preset channel nos 1 through 20; manual, preset, guard mode; 6 vdc; .02 amps; mounted using four no.6, 1.25 in long pan head screws; liquid crystal display; incl chassis assembly and bezel assembly, uhf; wt 0.500 pds