[RC232] What type of modulation type in the RC1190-RC232? RC1190-RC232 use GFSK modulation. Last Update: August 8, 2017 December 13, 2016 2047 RC232 Q&A Related Knowledge Base Posts -[RC232] How can we make a repeater? Do you have a model or we could do it with two modules?[RC232] Should RC1140 be better than RC1180for this application because attenuation on water will be lower a at 433 ?[RC232] How long does it take for the module to be active after an RF baud rate channel + reset?