Sanwa RX-391W 3CH 2.4G Waterproof Receiver (FH-E) - Compact Racing Unit  [SW-RX391W]

Sanwa RX391W: Dependable Waterproof Receiver for RC Racing

For pilots who expect solid performance from their radio gear, the Sanwa RX391W provides dependable reception and waterproof protection. This 3-channel 2.4GHz unit focuses on reliable connectivity so your car reacts when you need it most, even when the track gets messy.

Built to Handle Mud and Rain

RC events rarely obey the weather, so the RX391W's waterproof construction keeps signal integrity intact during wet runs. This receiver is designed to shrug off moisture and grime so you can keep racing without worrying about shorting or corrosion.

FH-E Precision for Tight Response

With FH-E modulation, the RX391W delivers crisp, low-latency control for steering and throttle inputs. That precise link helps you hold lines and make quick corrections on demanding circuits, giving you confidence in every lap.

Accessible for Newcomers and Tuned by Experts

This receiver balances simplicity and capability. Installation and binding are straightforward for newcomers, while experienced hobbyists will appreciate the consistent, race-ready performance it brings to high-tempo setups.

The Sanwa RX391W is a dependable option for racers and trail riders who need waterproof reliability paired with precise FH-E control. Its compact footprint and simple setup make it a practical upgrade for many builds.