Radio-frequency module and communication device

A radio-frequency module comprising:

• a mounting substrate having a first main surface on an opposite side as a second main surface;
• and
• an electronic component mounted on the first main surface of the mounting substrate,
• wherein the electronic component includes:
• a first transmission filter having a pass band including a transmission band of a first communication band;
• a second transmission filter having a pass band including a transmission band of a second communication band;
• a first input terminal and a first output terminal respectively connected to an input end and an output end of a signal path of the first transmission filter;
• and
• a second input terminal and a second output terminal respectively connected to an input end and an output end of a signal path of the second transmission filter,
• the first transmission filter includes:
• a first substrate;
• and
• a first functional electrode provided on the first substrate and connected to the first input terminal,
• the second transmission filter includes:
• a second substrate;
• and
• a second functional electrode provided on the second substrate and connected to the second input terminal,
• the first substrate and the second substrate are common,
• the first communication band and the second communication band are communication bands available for simultaneous communication, and
• the electronic component further includes a metallic member at ground potential arranged between the first functional electrode and the second functional electrode in a side view.