[RIIM] To what value is RIIM’s radio RF end matched to? 50 ohms. Last Update: September 29, 2021 September 29, 2021 740 RIIM Q&A Related Knowledge Base Posts -[RIIM] Does RIIM firmware support frame fragmentation?[RIIM] What application payload length is supported for uplink and downlink packet?[RIIM] What is the best way to know when a RIIM child node has been disconnected from the network?