[RC232] Are the modules full duplex ? Module is half duplex. Sent and receive but not at the same time. Last Update: August 8, 2017 February 3, 2017 2241 RC232 Q&A Related Knowledge Base Posts -[RC232] What is the maximum output power for RC1190-RC232 in 900MHz band, 5dBm or 9dBm?[RC232] Can you give a guidance on the range in a city and non-line-of sight?[RC232] “We claim in our documentation 500-600 meters LOS. It looks like we are half of expected range What are your explanations regarding this performance difference; “