The Jumper SF series of receivers offer a high quality yet affordable S-FHSS solution for RC pilots.

Compatible with Futaba SFHSS/FHSS transmission sources such as SFHSS/FHSS protocol mode, compatible with the air systems T4YF, T6J, T6K, T6K, T8J, T10J, T14SG, T18MZ, T18SZ or ground system 3PL, T3PRKA, 4PLS, T4PX, T4GRS.

The SF Series can be used as a standard PWM receiver or in S.Bus mode for drones, fixed-wing craft, robotics, boat, or anything that uses an advanced control system requiring S.Bus input.

The SF series is a full range receiver featuring dual antennas for diversity reception.

The Jumper SF610 has 6 PWM channels in Normal mode. In special mode, the 8th channel outputs Sbus while the remaining 5 channels output PWM.
In normal mode, the signal delay is 20.4mS, suitable for Analog servos. In the special mode, the delay is 13.6mS suitable for Digital servos.

Turn on your transmitter, select S-FHSS if it is necessary, press and hold the bind button on the receiver and power on the receiver, when the LED turns on solid green, the binding is finished, you can now connect servos to each channel and check for correct function from stick and switch movement on your radio.

The SF series receivers have a fail-safe mode similar to original Futaba Receivers. Before attempting flight, we strongly recommend that fail-safe modes are correctly set up on your receiver. For example, the throttle can be set to cut out in if the receiver enters a fail-safe mode to help avoid the model flying too far away.

PWM mode (normal mode) - All channels will output PWM. All SF series receivers are set to PWM as default. S.bus mode (Special mode) - The last channel of the receiver will output S.bus. All other channels will output PWM (excluding SF410 mini)

Changing from Sbus to PWM is same as changing from PWM to Sbus: