Futaba 4YF 4-Channel FHSS System

Tower Stock# FUTK4200  •  Manufacturer Stock# FUTK4200
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Notes from our tech department:
This is the 2.4GHz FHSS Futaba 4YF 4-Channel Radio System
with the R2004GF Receiver.
Transmitter and Receiver only, Servos not included


FHSS (Frequency Hopping Spread Spectrum) eliminates frequency pins
and signal interference-pushbutton transmitterreceiver linking
with no binding plugs
R2004GF receiver has coaxial antenna that can be positioned inside
model for optimum reception
Power Down Mode - reduces RF power for 90 seconds, simplifying ground
checks for interference
All-channel servo reversing for more installation options
Power and servo reversing switches are located down and out of the
way for convenience and to avoid accidental changes
Battery meter features one Green and one Red LED for easy-to-read
GONO GO status, does not have battery failsafe function
Elevon mixing
Gimbals have knurled tops for a better feel on the sticks and to
prevent finger slippage
One year limited warranty through the Futaba USA Service Center
beginning at date of purchase


2.4GHz FHSS Futaba 4YF 4-Channel Transmitter
R2004GF Receiver, FUTL7617
OnOff Switch Harness
Neck Strap
Instruction Manual


AA Batteries: Four for transmitter
Servos depending on application
Receiver battery pack depending on application


Transmitting Frequency: 2.4GHz band
Power Requirement: Four AA cells
Current Drain: 90mA
Trainer Port: Micro
Power Requirement: 4.8 - 6V shared with servo
Current Drain: 30mA at no signal
Size: 1.54 x 1.02 x 0.39 (39 x 26 x 10mm)
Weight: 0.49oz (14g)


2.4GHz FHSS is not compatible with FASST systems, and the R2004GF
receiver is compatible only with electronics created specifically
for 2.4GHz FHSS systems.
Can be used in a Trainer configuration as the Student only.

updated jpg 5411



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