Futaba FUNR6303SBE HV FASST S.BUS 3-Channel Receiver for Small Electric Models  [FUNR6303SBE]

FUTABA R6303SBE 2.4GHZ 3-CHANNEL S.BUS FASST HV RECEIVER FOR PARK FLYERS/INDOOR
Price:
AUD$48.57
Brand:
Futaba
Model:
FUNR6303SBE
Condition:
Brand New
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Receiver summary and antenna positioning guide

The Futaba FUNR6303SBE is a compact 2.4GHz receiver tailored to park flyers and indoor-scale models. With S.BUS compatibility and the FASST protocol, it links cleanly to Futaba transmitters and S.BUS-enabled flight controllers. The HV designation signals support for high-voltage servo environments when used with the correct regulator or BEC.

Good antenna placement and EMI avoidance will preserve signal quality. Arrange the two antennas orthogonally, keep them away from large metal items and carbon-fibre panels, and secure the receiver on a vibration-isolating pad. Avoid running power-hungry ESC leads close to the receiver and ensure the S.BUS cable is neatly routed.

Setup priorities include correct channel mapping and confirming S.BUS operation. Program the transmitter to the receiver's 3-channel layout, set and test fail-safes as per your transmitter instructions, and verify control throws on the bench. For indoor operations, reduce throw and soften responses to match lower speeds and constrained airspace.

Specifications

  • Item: 3-channel receiver
  • Model Number: FUNR6303SBE
  • Protocol: FASST, S.BUS compatible
  • Frequency: 2.4GHz
  • Usage: Park flyers and indoor models

The FUNR6303SBE offers a compact, S.BUS-equipped receiver option for small electric models; focus on antenna routing and proper power regulation when fitting into tight airframes.

Will this receiver operate safely with a high-voltage BEC?

The HV label indicates compatibility with high-voltage servos, but ensure the BEC or regulator you use matches servo voltage limits and that wiring is secure to prevent overvoltage to servos or the receiver.

How can I protect the antennas in a small model?

Route antennas along the fuselage away from sharp edges, use heat-shrink or low-profile tape where they pass bulkheads, and avoid tight bends that could damage the conductors.

Does carbon-fibre close to the receiver reduce range?

Yes, carbon-fibre and large metal structures can attenuate signals; maintain antenna clearance and consider alternate mounting locations if you notice degraded reception.

What fail-safe checks should I run before flying?

Confirm the receiver's fail-safe settings via your transmitter, test power cycling with control surfaces disconnected, and verify the model behaves as expected if signal is lost during a bench range test.

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