[RC232] For EN 300 220, which “receiver category” (1, 1.5, 2 or 3) has been used for conformity assessment of RC1240? The RC1240 is compliant with receiver category 1.5. Last Update: July 21, 2017 July 21, 2017 2479 RC232 Q&A Related Knowledge Base Posts -[RC232] Should RC1140 be better than RC1180for this application because attenuation on water will be lower a at 433 ?[RC232] Is the RC11XXHP-RC232 series pin compatible with the low cost family RC11XX? Is there a possibility that the additional pads on the product PCB n31 to n 42, short or connect to a trace or via under the RC11XX module ?[RC232] I’ve noticed the label FCC pending on the RC1190HP. Could you please confirm is FCC approved?