To provide a manufacturing method of a highly accurate receiver suitable for manufacturing a GPS receiver and a mobile phone with a GPS reception function or the like.

A piezoelectric device manufacturer 70 (70a, 70b, 70c) obtains characteristic data such as an approximate expression representing a temperature characteristic of a piezoelectric device and coefficients of the approximate expression and stores the data to a memory of a manufacturer's computer 72 while making the data correspondent to the manufacturing number of each piezoelectric device. When the piezoelectric device manufacturer 70 ships the piezoelectric device to a distributor 90, the piezoelectric device manufacturer 70 transfers the characteristic data of the piezoelectric device to a distributor server 92 via a communication network 76. When a customer 94a loads a purchased piezoelectric device to an electronic apparatus (step S111), the customer 94a reads the manufacturing number (step S112) and enters the number to a customer's computer 96a. The customer's computer 96a acquires the characteristic data of the piezoelectric device corresponding to the manufacturing number from the distributor server 92 or the like via the communication network 76 and writes the data to a memory of the electronic apparatus (step S113).