8
RECEIVER: R2008SB 
used with conventional system servos, etc. in addition to S.BUS system compatible servos and gyros, etc.
Link switch
Antenna
LED
R2008SB
for conventional
system
Channel
1
Channel
7
Channel 8
output
for conventional
system
/Battery terminal
output
output
S.BUS Port
(Connectors)
4CH. Moreover, in FHSS, F/S also serves as only 2CH. Choose S-FHSS mode, if R2008SB and T8J are 
used.
SERVOS 
       
servos.
CONTENTS AND TECHNICAL SPECIFICATIONS 
Your 8J system includes the following components: 
T8J Transmitter 
R2008SB Receiver 
* The set contents depend on the type of set.
Transmitter T8J
(2-stick, 8-channel, S-FHSS system, Built-in
Dual Antenna Diversity) 
Transmitting frequency: 2.4GHz band
Power supply: 4-AA 1.2V Dry Cell batteries; 4.8V 
total (sold separately)
or HT5F1700B Ni-MH battery (option)
or FT2F2100B Li-Fe battery (option)
Receiver R2008SB
(Dual Antenna Diversity)
Power requirement: 4.8V to 7.4V battery or regulated 
output from ESC, etc. 
(*1)
Size:  0.98 x 1.69 x 0.55 in. (24.9 x 42.8 x 14.0 mm)
Weight: 0.34 oz. (9.5g)
(*1) 
Be sure that when using ESC's regulated output 
the capacity of the ESC must meet your usage 
condition.