Got two RF modules off ebay. One for 433 MHz and another for 915. My intention was to experiment with RF and remote control.=20 Looking into band allocations in the US, I found that these frequencies fal= l into the amateur bands. Wikipedia shows that 433 is for ISM but only within Region 1, so I guess I'm left only with 915. Am I correct here? What bands do people generally use for experimenting or making home made gadgets that use RF and that won't be sold commercially? Thanks! -- View this message in context: http://microcontrollers.2385.n7.nabble.com/EE= -Experimenting-with-RF-modules-tp192230.html Sent from the MicroControllers - PIC mailing list archive at Nabble.com. --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .