HPI RF-51N 2.4GHz 4-Channel Waterproof Receiver

Receiver Overview:

Take control with confidence using the HPI RF-51N 2.4GHz 4-Channel Waterproof Receiver!

About the RF-51N Receiver

Versatile & Compact Design

The HPI RF-51N 2.4GHz 4-Channel Waterproof Receiver is a high-performance upgrade designed specifically for nitro and gas-powered RC vehicles. Engineered to work seamlessly with HPI’s TF-51 series transmitters, this receiver features Digital Frequency-Hopping Spread Spectrum (FHSS) technology for a secure, interference-free connection. Its built-in signal loss and low-voltage failsafe functions provide essential protection, automatically engaging the throttle failsafe position if the radio link is lost or battery voltage drops too low.

Compact and lightweight at just 35x26x17mm and 13 grams, it ensures effortless installation without affecting weight balance. Housed in a durable hard case with a silicone-sealed PCB, the RF-51N is fully waterproof, allowing for reliable performance in mud, rain, and snow. With four available channels, it even supports a built-in light controller for future LED accessory integration, making it a versatile and dependable choice for serious RC enthusiasts.

Features:

• Works with HPI TF-51 transmitters
• Uses FHSS 2.4GHz technology for interference-free control
• Built-in signal loss failsafe for added safety
• Low-voltage failsafe protects nitro and gas vehicles
• Compact size (35x26x17mm) and lightweight (13g)
• Fully waterproof with a silicone-sealed PCB
• Durable hard case for extra protection
• 4-channel design for expanded functionality
• Supports built-in light controller for future LED add-ons
• Ideal for nitro and gas RC vehicles using 6V receiver packs

Includes:

• (1) RF-51N 2.4GHz 4-Channel Waterproof Receiver

Specifications:

*Tech Note: the RF-51N should not be used with alkaline or other non-rechargeable batteries typically used in a 4-cell AA holder.

This product was added to our catalog on March 26, 2025

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