Flysky FS SR12 2 4GHz 12CH Receiver Dual Antenna for Fixed Wing RC Car Boat Robot ModelDescription FS SR12 is a receiver in compliance with the ANT protocol supporting the output of 12 PWM channels signals It has two antennas supporting two way transmission and transfer back function Featuring the compact design FS SR12 can be adapted for a variety of models Specifications Brand FlyskyProduct Name FS SR12 Compatible Transmitters Adapts transmitters with ANT protocol such as FS ST8 Compatible Models Fixed wing aircraft helicopters gliders delta wing airplanes multicopters engineering vehicles boats robots or cars PWM Channels 12 RF 2 4GHz ISM Maximum Power 20dBm e i r p EU 2 4G Protocol ANT Resolution 4096 Antenna Two antennas Distance 1500m Air distance without interference Input Power 3 5 9V DC Working Current 70mA 5V Data Output PWM PPM i BUS S BUS Online Update Yes Temperature Range 10℃ 60℃ Humidity Range 20 95 Dimensions 44 8 32 11 3mm Weight 13g Certifications CE FCC ID 2A2UNSR1200Package included 1x FS SR12 Receiver