PURPOSE: To provide the connection circuit for radio machine which connects an antenna and a radio part on a printed board and prevents destruction between connection circuits due to discharging of static electricity and eliminates the variance of production deviation of a connection pattern.

CONSTITUTION: In the connection circuit for radio machine which connects an antenna 4 and a radio part 5 on the printed board, a first pattern 1 on the printed board connected to the antenna 4 and a second pattern 2 on the printed board connected to the radio part 5 face each other with prescribed areas and forms and are fixed to both faces of a base material 3 of the printed board.