Compatible with all FHSS and S-FHSS systems in the Futaba range. Also includes High Response mode for digital servos. Fail-safe settings are possible for all channels. Easy-Link button for simple binding to the transmitter. High-speed frequency hopping provides extremely effective suppression of interference signals. High Intermediate Frequency (IF) of 800 MHz for immunity to general background interference. Reciever with short range (up to 500m) for Slow and Park Flyers.