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Applicable systems: Futaba T-FHSS Air 2.4GHz system

R3001SB Specifications

T-FHSS Air 2.4GHz 

system/

S.BUS2

 port and 1 channel for conventional 

system (or 

S.BUS

) receiver

• Dual antenna diversity

• Size: 0.83 x 1.65 x 0.21 in. (21.1 x 41.8 x 5.3 mm)

• Weight: 0.15 oz. (4.2g)

• Power requirement: 4.8V to 7.4V

• Battery F/S Voltage: It sets up with a transmitter

LED Indication

Green

Red

Status

Off

Solid

No signal reception

Solid

Off

Receiving signals

Alternate blink

Unrecoverable error (Memory, etc.)

Antenna installation precaution

Do not cut or bundle the receiver antenna wire.  
Do not bend the coaxial cable. It causes damage.
The antenna should not be pulled.              

Keep the antenna as far away from the motor, ESC 

and other noise sources as you possibly can.

Do not touch the antenna to metal, carbon, or other 

conductive material.

Be sure that the two antennas are placed at 90 de-

grees to each other.

• The R3001SB has two antennas.  In order to maximize signal recep-

tion and promote safe modeling Futaba has adopted a diversity an-

tenna system.  This allows the receiver to obtain RF signals on both 

antennas and fly problem-free.

Antenna installation for carbon fuse

WARNING

The antenna portion of 30mm tip must be fully ex-

posed.

• Please make sure that the exposed portion won't slide back in the 

fuse due to wind pressure or other force during the flight session.

Usage precaution

• Futaba T-FHSS Air system does not work with current Futaba 

FASST/FASSTest/S-FHSS/T-FHSS Car system. Futaba FASST/
FASSTest/S-FHSS/T-FHSS Car system and T-FHSS Air system 
are not compatible to each other.

WARNING

Wrap the receiver with something soft, such as foam 

rubber, to avoid vibration. Moreover, the receiver must 

not get wet.

Do not short-circuit the connectors.
Do not expose the receiver to high temperatures.

• The shrink cover could become distorted.

Do not break the tube.

• Could cause a short circuit.

When inserting and removing a connector, hold the 

receiver tightly.

• Be careful so that a tube doesn't come off.

Please refer the table below for 

LED status vs receiver's condition.

1M23N32502

R3001SB

e.g. Telemetry system

Mode switch

Antenna

S.BUS2 Port

S.BUS Port or CH3 output 

conventional system Port

LED

S.BUS2 equipment

* Be sure that when using ESC's regulated output the current capacity of the 

ESC meets your usage condition.

S.BUS/S.BUS2

 port: R3001SB can be used with up to 18 channels. However, 

it differs according to the transmitter. An unused channel is a neutral signal. 

The F/S setting channel at F/S is F/S position

Another, it is Hold signal.

Direction of the connectors

90˚

Antenna installation

The power supply 

from S.BUS2 port 

is also possible.

R3001SB

T-FHSS Air 2.4GHz System

S.BUS2 Port and 

S.BUS Port (or PWM CH3 Port)

Small size, Light weight Receiver

Thank you for purchasing a Futaba 

R3001SB

 

T-FHSS Air-2.4GHz

 compatible receiver.

 

The 

R3001SB

 receiver features bi-

directional communication with a 

T-FHSS Air-2.4GHz 

Futaba transmitter using the 

S.BUS2

 port.  Using the 

S.BUS2

 port an 

impressive array of telemetry sensors may be utilized.  It also includes both standard S.BUS output port or PWM (ch3) output port.

Futaba Telemetry Sensor

Futaba Telemetry Sensor

Futaba Telemetry Sensor

HUB

HUB

Power supply

S.BUS Signal

Compliance Information Statement (for U.S.A.)

This device, trade name Futaba Corporation, model number R3001SB, complies with part15 of the 

FCC Rules. Operation is subject to the following two conditions:

(1) This device may not cause harmful interference, and

(2) This device must accept any interference received, including interference that may cause 

undesired operation.

CAUTION:

To assure continued FCC compliance:

1. Any changes or modifications not expressly approved by the grantee of this device could void the 

user's authority to operate the equipment.

2. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled 

environment. This equipment should be installed and operated with minimum distance 20cm 

between the radiator & your body.

The responsible party of this device compliance is:

Futaba Service Center

3002 N Apollo Drive Suite 1, Champaign, IL 61822 U.S.A.

TEL (217)398-8970 or E-mail: [email protected] (Support)

The receiver power 

supply can

 

be 

connected to any port.

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