Microwave transmitter and receiver set rvfm 241 024 this equipment set demonstrates the properties of electromagnetic waves with wavelengths of approximately 3cm often referred to as microwaves the set consists of a microwave transmitter a microwave receiver with built in amplifier and loudspeaker each with ac adaptors and a microwave probe receiver the comprehensive instruction manual included with the set also details 8 experiments and activities that can be performed with the equipme