Features.

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

Comments.

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