To provide an analog module for receiving a spread spectrum signal capable of applying analog signal processing to two different spread spectrum signals.

A GPS signal from a GPS satellite is received by an antenna 10a, given to a mixer 14a via an input terminal 11a and a distributer 12 and frequency-converted into an intermediate frequency band signal by using an external local signal. Then the converted signal is amplified by an IF signal amplifier 16a and outputted to a post-stage signal processing section. On the other hand, a GPS signal from a pseudo wright station is received by an antenna 10a or 10b depending on a posture of an aircraft mounting the module and either reception signal is given to a mixer 14b selectively by a changeover switch 13, and frequency-converted into an intermediate frequency band signal by using an external local signal, then amplified by an IF signal amplifier 16b and outputted to a post-stage signal processing section.