@shawn posted:I believe even receivers need to pass fcc compliance? Been a long time - do that could be a issue ?
The document by TI "ISM-Band and Short Range Device Regulatory Compliance Overview" here states that "Receivers do not need a certification, but the vendor has to state in a Declaration of Conformity (DOC) that each device complies with the spurious emission requirements of unintentional radiators according to section 15.209.