For the US market we recommend RC1290 as this has been RCC approved and costumer can reuse our FCC ID to reduce test cost. We may in future have available RC1790. This will have typ 6 dB better sensitivity but same max output power (-1 dBm) since FCC limits the output power to -1 dBm.
Last Update: August 8, 2017
December 13, 2016
1566
RC232 Q&A Related Knowledge Base Posts - [RC232] The label on the module reads RC1180 2009 17 2.10 is that a latest one? [RC232] “we are building an application with one master boat, which communicates with 150 slaves boats (obviously in open sea). Each slave boat will have a bit rate of 1Kbps to the master boat, the signal range must be till 2km. We are considering using RC17xxHP-RC232 modules to communicate with master boat and slaves. Our questions are: It will be the RC1780HP-RC232 module suitable for this application, or you propose some other module? It’s possible with this device to create a multipoint network (one master, many slaves)? Does your modules have frequency hopping function? “ [RC232] “When I connect to the development board using your software (“”RC232 Configuration and Communication Tool””), everything works fine. But when I connect to the development board from inside my own application for the first time each day (e.g. in the morning when the dev. boards have been powered down for a couple of hours), it only sends 0x00s via the air interface, no matter what i want to send, everything is zero. When I then connect to the board once with your software, everything works fine again and also my application afterwards works fine, and I can send everything correctly again. But I have to do this every morning again. Maybe you have any ideas what the reason for this is or what I could do to fix this problem? “
