Generic MX-05V & MX-FS-03V RF Transmitter Receiver Module 315MHz Kit

Description

The Generic MX-05V & MX-FS-03V RF Transmitter Receiver Module Kit implements a straightforward Amplitude Modulation (AM) wireless communication link on the 315MHz frequency band. This pair is engineered for cost-effective, low-data-rate remote control applications, where bi-directional communication is not required. The transmitter module’s wide operating voltage allows for flexibility in power sourcing, from a 3.3V logic-level supply up to 12V for increased range.

The receiver module’s high sensitivity of -105dB ensures reliable decoding of the transmitted signal, maximizing the effective range in open environments. Both modules feature a minimal three-pin interface, making them plug-and-play compatible with common development platforms like Arduino for controlling relays, sensors, or motors wirelessly. The included 25cm wire antenna provides a basic radiating element, with performance scaling based on antenna length and orientation.