Futaba Corporation R7108SB-24G Manual Do Utilizador

1M23N17499

Applicable systems: Futaba FASSTest-2.4GHz / FASST (Multi-ch,7ch) -2.4GHz  system transmitter 

◆ FASSTest-2.4GHz Bidirectional Communication System / FASST(Multi-ch,7ch) -2.4GHz  

◆ S.BUS2 / S.BUS Port and 8 Channels for Conventional System Receiver

■  It  will  short-circuit,  if  it  connected  in 

this way. A short circuit across the battery 

terminals  may  cause  abnormal  heating, 

fire and burns

Thank you for purchasing a Futaba R7108SB FASSTest-2.4GHz compatible receiver. The R7108SB receiver features bi-directional communication 

with a FASSTest 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 PWM output ports (1-8ch) and S.BUS output ports.  The R7108SB can also be switched to the FASST(Multi-ch/7-ch) System.

*When on "FASST-7ch" mode, the fail safe func-

tion can be set for 3-channel only.

*Be sure that when using ESCs regulated output 

the capacity of the ESC must meet your usage 

condition.

*Never use dry batteries for the power supply of 

the R7108SB as they may cause difficulties.

• Analog servos cannot be used with the R7108SB in the FASSTest 

12CH / FASST High-speed mode.

• Don't connect to Extra Voltage before turning on a receiver.

Do not cut or bundle the receiver antenna wire.  
Do not bend the coaxial cable. It causes damage.
The antennas must be mounted in such a way to assure they are strain 

■ The R7108SB has two antennas.  In order to maximize signal reception 

and promote safe modeling Futaba has adopted a diversity antenna system.  

This allows the receiver to obtain RF signals on both antennas and fly 

problem-free.

FASSTest-2.4 GHz system(18 ch/12 ch mode)

FASST-2.4 GHz system (Multi-ch/7 ch mode) 

S.BUS2 and S.BUS port and 8 channels for con-

ventional system receiver

• Dual antenna diversity

• Size: 0.98 x 1.86 x 0.56 in. (24.9 x 47.3 x 14.3 

mm)

• Weight: 0.38 oz. (10.9 g)

• Power requirement: 3.7 V to 7.4 V(Voltage 

range: 3.5 V to 8.4 V)

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

transmitter   FASST---3.8 V

• Extra Voltage port: 0 ～ 70 V DC

＋

－

S.BUS Servo

S.BUS Gyro

HUB

Antenna

Servo for conventional

system

S.BUS port

(8/SB）

S.BUS2 port

(S.BUS2）

Channel 1 output
Channel 8 output

Temperature

Sensor

RPM

Sensor

Voltage

Sensor

Voltage

Sensor

Airspeed

Sensor

Altitude

Sensor

S.BUS2 Tool

Extra Voltage Port

Link/Mode switch

LED

(It is not used for a link.)

It connects with the battery 
for power, etc.
External voltage input 
cable of an option is used. 
The voltage of the battery 
can be displayed with a 
transmitter.

 

Do not insert either a switch 

or battery in this manner.

Hereby, Futaba Corporation declares that the radio equipment type is R7108SB in compliance with Directive 2014/53/

EU.  The full text of the EU declaration of conformity is available at the following internet address:

 

 

This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following 

two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including 

interference that may cause undesired operation of the device. This equipment complies with IC radiation exposure 

limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum dis-

tance 20cm between the radiator & your body. 

French: Cet appareil radio est conforme au CNR-210 d’Industrie Canada. L’utilisation de ce dispositifest autorisée 

seulement aux deux conditions suivantes : (1) il ne doit pas produire de brouillage, et (2) l’utilisateur du dispositif doit 

être prêt à accepter tout brouillage radioélectrique reçu, même sice brouillage est susceptible de compromettre le fonc-

tionnement du dispositif. Cet équipement est conforme aux limites d’exposition aux rayonnements IC établies pour un 

environnement non contrôlé.

Cet équipement est conforme aux limites d’exposition aux rayonnements IC établies pour un environnement non 

contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20 cm de distance entre la source de ray-

onnement et votre corps.

This device, trade name Futaba Corporation, model number R7108SB, 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 Corporation of America 

2681 Wall Triana Hwy Huntsville, AL 35824, U.S.A.

Phone:1-256-461-9399  FAX:1-256-461-1059  E-mail: service@futabaUSA.com