Ey | Grape JRF AFFORDS 3 ( MEME The GIMP uses AFFORDS 3 (Third Generation Automatic Frequency EER , CIRRUS , (EFS, THE PWM ME, Hopping Digital System). It uses a single antenna with two-way | BUS ER] PPM NS, Elena is designed to be compact and easy to install can output standard PWM, BUS and PPM. CHI-TEA: JEST, EMMETT RE BUS: i MARGIE. BIND: JESSICA, Battery: FEBRILE. BAT Receiver Interface diagram: Antenna LED Battery BIND 1/PPM/PWM Connects the servos, power supply or other components.