Futaba FUNR7003SB S.BUS2 3-Channel Telemetry Receiver compatible with FASSTest  [FUNR7003SB]

The Futaba FUNR7003SB is a small, purpose-built 3-channel receiver that plugs into S.BUS2 networks and pairs with FASSTest transmitters to provide telemetry-capable control. Its role is to keep a stable full-range link while reporting sensor and status data back to the transmitter.

This receiver typically functions as the bus master for S.BUS2 servos and compatible telemetry sensors. Installation guidance focuses on correct antenna placement, secure S.BUS2 connections, and mounting in a position that avoids signal blockage.

When configuring the R7003SB verify binding with a FASSTest-capable transmitter, enable any necessary telemetry channels in the transmitter settings, and confirm S.BUS2 device addresses when multiple items share the same bus. HV indicates support for higher-voltage servo supplies provided wiring and devices are rated appropriately.