FUTABA R6308SBT User Manual

R6308SBT
1M23N17459
Thank you for purchasing a Futaba R6308SBT FASST-2.4GHz compatible receiver. The R6308SBT receiver features bi-directional communication
with a telemetry receiver unit (option) 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 and S.Bus output ports. This receiver distinguishes automatically FASST-2.4-GHz system 7ch or Multi-
ch/10ch / 8ch mode at the time of link operation with a transmitter. And high speed mode can be chosen.
Applicable systems: Futaba FASST-2.4GHz (7ch/8ch/10ch/Multi-ch) system transmitter
Usage precaution
 WARNING
Changes or modification not expressly approved by the

party responsible for compliance could void the user's
authority to operate the equipment.
The R6308SBT receiver should be protected from vibra-

tion by foam rubber, Velcro or similar mounting meth-
ods. Protect from moisture.
Keep away from conductive materials to avoid short cir-

cuits.
Don't connect to Extra Voltage before turning on a receiv-

er.
Antenna installation precaution
Do not cut or bundle the receiver antenna wire.

(Antenna installation)
90˚
Please refer the table below for LED status vs
receiver's condition.

LED Indication

Green Red
Off Solid No signal reception
Solid Off Receiving signals
blink Off
ID of a signal is disagreement
Alternate blink
Unrecoverable error (EEPROM, etc.)
Compliance Information Statement
(for U.S.A.)
This device, trade name Futaba Corporation of America, model number
R6308SBT, 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.
(3) This module meets the requirements for a mobile device that may be used
at separation distances of more than 20cm from human body.
To meet the RF exposure requirements of the FCC this device shall not be co-
located with another transmitting device.
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: support@futaba-rc.com (Support)
FASST-2.4GHz (7ch/8ch/10ch/Multi-ch) System with Telemetry
S.BUS2 / S.BUS Port and 8 Channels for Conventional System Receiver
Extra Voltage
Port
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.
Link/Mode switch
Antenna
Status
Do not bend the coaxial cable. It causes damage.

The antennas must be mounted in such a way to assure

they are strain relieved.
Keep the antenna as far away from the motor, ESC and

other noise sources as you possibly can.
Be sure that the two antennas are placed at 90 degrees to

each other.
• The R6308SBT 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.
Antenna installation for carbon fuselage
 WARNING
You must leave 30mm at the tip of the antenna fully ex-

posed. The exposed antenna should be secured so that it
cannot move around or back inside of your aircraft.
−
Channel1 output
LED Channel8 output
R6308SBT
Battery to 7/B
R6308SBT Specifications
FASST-2.4GHz system(7CH/8CH/10CH/Multi-ch mode)/S.BUS2 and
S.BUS port and 8 channels for conventional 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. (10.9g)
• Power requirement: 3.7V to 7.4V(Voltage range: 3.5 to 8.4V)
• Battery F/S Voltage: 3.8V
battery. Battery F/S function doesn't work properly when other type battery is used.
• Extra Voltage port: 0 ～ 70V DC
* Be sure that when using ESCs regulated output the capacity of the ESC must
meet your usage condition.

(Typical installation)

Servo for conventional
system
HUB
When using S.BUS, it is
S.BUS port necessary to change CH
(8/SB）
mode into B or D.
S.BUS2
port
(S.BUS2）
HUB
HUB
HUB
HUB
*The Battery F/S voltage is set for 4-cell NiCd/NiMH
S.BUS Servo
S.BUS Gyro
Temperature
Sensor
Voltage
Sensor
Voltage
Sensor
RPM
Sensor
Altitude
Sensor
Altitude
Sensor
S.BUS2 Tool