RATEFPV ELRS 915MHz Receiver with IPEX1 Antenna for RC Flight Controllers

Overview

The RATE ELRS 915MHz receiver is a compact ExpressLRS control receiver for RC aircraft and other compatible flight-control installations. Its 915MHz operating frequency has an approximately 33cm wavelength, which is 2.6 times longer than 2.4GHz and is intended for long-range flying in terrain or tree-heavy environments where obstacles can partially obstruct the control link.

A 72 x 95mm dipole T-shaped antenna is included and factory-paired with the receiver. The receiver uses semi-hole solder pads to provide a larger solder contact area for installation and wire servicing.

Key Features

• 915MHz ExpressLRS receiver with approximately 33cm wavelength
• Longer-wavelength signal characteristics designed to improve diffraction around obstacles and reduce sensitivity to partial Fresnel-zone obstruction
• Compact semi-hole pad layout for secure solder joints and easier wire replacement
• CRSF/SBUS protocol support
• IPEX1 antenna interface
• Included dipole T-shaped antenna and 4-pin flat cable

Specifications

Installation

Connect receiver TX to the flight controller RX, and receiver RX to the flight controller TX. The receiver connection pads are labeled 5V, GND, RX, and TX. For installation assistance, contact rcdrone.top.

What's Included

• RATE ELRS 915MHz receiver x 1
• 72 x 95mm T-shaped antenna x 1
• 4-pin flat cable x 1
• 14 x 20mm heat-shrink tubing x 2

Details

The included T-shaped dipole antenna pairs with CRSF or SBUS wiring for compatible flight-controller installations.

A 4-pin flat cable, two heat-shrink tubes, and the 72 x 95mm T-shaped antenna are included for installation.