I am working on a CC1101 design that will be using an older 433Mhz board operated at 915Mhz for the time being. The RF filter / matching schematic and layout are apparently based off an earlier appnote as they show up in the recent SWRA168A as Figure 11 which is "Shoul not be used"
Extranious emissions aside, can I just update the balun values to be those called out in the design note and get close enough for trial purposes?
Thanks
