This is the Futaba 4PLS 2.4GHz T-FHSS Radio System with the R304SB 4-Channel Telemetry Receiver. Transmitter and Receiver only, servos not included.

FEATURES: T-FHSS (telemetry), FHSS and S-FHSS transmission modes Temperature, voltages and RPM can be monitored in real-time, and logged for future reference (sensors not included, must be purchased separately, see COMMENTS below) 40 model memory 10 character model naming and user name Fail safe on all channels Large 128x64 dot backlit LCD display with contrast adjustment Gyro, dual ESC, four wheel steering and brake mixing Anti-skid braking system Throttle acceleration reduces time lage of clutch & brake operation Throttle and steering speed adjustment Racing timer records 100 lap times and total time One programmable mix User updatable software using the CIU-2 PC Interface (not included, order FUTM0951) Data logging at user-settable intervals Assignable functions Model data transfer, model copy and model clear MC LINK Digital trims Steering wheel and trigger adjustments One year limited warranty through Futaba beginning at date of purchase

INCLUDES: Futaba 4PLS 2.4GHz T-FHSS Radio System, R304SB Receiver, On/Off Switch, Mini Screwdriver, and Instruction Manual REQUIRES: AA Batteries: Four for transmitter (You may also use a 2C 6.6V LiFe battery such as HCAM6521) Servos of modeler's choice

SPECS: T-FHSS/S-FHSS/FHSS Transmitter; Transmitting Frequency: 2.4GHz Power Requirement: Four AA Current Drain: 150mA or less Transmission Antenna: 1/2 di-pole R304SB Receiver; Power Requirement: 4.8 - 7.4V battery Receiving Frequency: 2.4GHz System: T-FHSS (auto detection) Dimensions: 1.38 x 0.91 x 0.33" (35.1 x 23.2 x 8.5mm) Weight: 0.23oz (6.6g)

COMMENTS: The following sensors will work with this system; Temperature Sensor, FUTM0854 RPM Sensor, FUTM0852 Voltage Sensor, FUTM0855 If wanting a LiFe battery for the transmitter, the Hobbico LiFe 6.6V 1900mAh 2 Cell Battery Pack (HCAM6521) is an ideal choice.

WHILE THIS TRANSMITTER COMES WITH A CHARGE PLUG BUILT IN, IT CANNOT BE USED UNLESS YOU USE PART NUMBER HSP29615 AND A CHARGER THAT CAN HAVE THE CHARGE CURRENT ADJUSTED TO 4.8 VOLTS AT 200 MAH.