RadioMaster Replacement Antennas for R84/R86/R88/RP1/RP3/RP4TD (4pcs)

A four-pack of original RadioMaster replacement antennas designed for their 2.4GHz receiver line. Whether you have chopped an active element in a prop strike or simply need spares for your R-series PWM receivers and RP-series ExpressLRS modules, these direct-fit replacements reliably restore your control link range.

Key features

• Direct factory replacements for RadioMaster R-series and RP-series 2.4GHz receivers.
• Standard U.FL (IPEX1) snap-on connectors allow for quick, solder-free swaps in the field.
• Flexible linear wire design routes smoothly through standard TPU mounts, heat shrink, and plastic antenna tubes.

Specifications

• Brand: RadioMaster
• Frequency: 2.4GHz
• Connector type: U.FL (IPEX1)
• Compatibility: R84, R86, R86C, R88, RP1, RP3, RP4TD, RP4TD-M
• Quantity: 4 pieces

When installing the replacement onto your receiver board, ensure the U.FL terminal is perfectly aligned before pressing straight down to avoid crushing the delicate central pin. For freestyle and racing builds, securing the seated connector with a small dab of electronics-grade silicone or heat shrink will stop the antenna from popping off during hard impacts.