Sanwa RX-391W 3CH 2.4G Waterproof Receiver (FH-E)

Sanwa RX391W: Waterproof Receiver for Competitive Control

Racers and hobbyists who need robust signal performance will appreciate the Sanwa RX391W. This 3-channel 2.4GHz receiver is built to tolerate wet and dusty environments while maintaining a steady connection to your transmitter.

Designed to Withstand Wet Conditions

Whether you are on a damp circuit or driving through mud, the RX391W's waterproof design keeps internal electronics shielded. That resilience helps prevent intermittent faults caused by moisture and dirt.

Accurate FH-E Communication

Equipped with FH-E modulation, the receiver delivers tight, reliable communication with minimal delay. That accuracy is useful for quick steering corrections and aggressive throttle control on the track.

Straightforward for Builders and Racers

The RX391W balances plug-and-play convenience with durable performance. It suits builders who want a compact, sealed receiver for race cars and off-road builds without complicated setup steps.

The Sanwa RX391W combines waterproofing and FH-E precision in a compact package, making it a dependable choice for club racers and weekend builders facing wet or dusty conditions.