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Futaba (FUT) Logo

Futaba R2104GF 2.4GHz 4-Channel S-FHSS Receiver 4PL

Futaba (FUT) Logo Futaba R2104GF 2.4GHz 4-Channel S-FHSS Receiver 4PL
This is the Futaba R2104GF 2.4GHz FHSS 4-Channel High Voltage Receiver.

Availability: In stock*

* Some of the items on this site are still being inventoried if you want to confirm the item is in stock please contact us.


For use with the 4-PL S-FHSS four channel surface radio

Normal and High-Speed Modes:
Normal mode frame rate is (FHSS/S-FHSS) 13.63ms and accepts any type of servos or peripherals.
High-Speed mode (in 4PL tx only), with an output of 6.8ms accepts digital servos including the BLS series and most peripheral equipment such as brushless ESCs.

Flexible coaxial antenna that's easy to position inside a model for ideal reception

One year limited warranty through manufacturer beginning at date of purchase


  • Futaba R2104GF 2.4GHz FHSS 4-Channel Receiver with instruction sheet


  • Installing in model and connecting battery and servos
  • Linking to transmitter


This receiver does not work with the Futaba FASST system.
Futaba FASST systems and FHSS are not compatible with each other.


Power Requirement: 3.5V - 8.4V shared with servos
Voltage: 3.5V - 8.4V
Dimensions: 1.54 x 1.02 x 0.39" (39 x 26 x 10mm)
Weight: 0.28oz (8g)
Antenna Length: 8"

Product Specifications

Part NumberFUTL7616
Power Requirement3.5V - 8.4V shared with servos
Voltage3.5V - 8.4V
Dimensions1.54 x 1.02 x 0.39" (39 x 26 x 10mm)
Weight0.28oz (8g)
Antenna Length8"
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