Futaba R70SR Air Sub-Receiver FUT05102765-3

Futaba R70SR Air Sub-Receiver (S.BUS) for Dual Rx Link Systems, part number FUT05102765-3, is a compact back-up receiver for supported Futaba radio control installations. Designed for use as part of a Dual Rx Link system, it provides twin antenna diversity for FASSTest 12, 18 and 26-channel systems. Its small, lightweight design allows flexible positioning within an airframe, helping keep the receiver away from major sources of electrical noise. The R70SR is a pure back-up receiver, so it does not provide telemetry functionality or direct servo connection. This focused design helps keep the unit to just 3.5 g while retaining compatibility with selected Futaba equipment and accessories.

Features

Suggested compatibility includes Futaba R72XXSB and R73XXSB receivers, the CGY770 gyro and DLPH series equipment. The receiver operates across a 3.5 to 8.4 V range and uses an S.BUS connection within the supported Dual Rx Link setup. Its dual antenna arrangement is intended to provide diversity as a back-up receiver, while the 43 x 15 x 5 mm dimensions make it suitable for installations where available space is limited.

What's Included

• R70SR sub-receiver
• Instruction sheet

Specifications

• Dimensions: 43 x 15 x 5 mm
• Weight: 3.5 g (0.14 oz)
• Operating voltage: 3.5 to 8.4 V
• System compatibility: FASSTest 12, 18 and 26-channel systems