I searched and did not find an answer. Does anyone know if the SDS100, being an SDR radio, have RF preamps like conventional scanners (i.e. the Q2/Q3 transistors of the X36 models) that can be damaged if exposed to high levels of RF? I ask out of curiosity and have no desire to experiment with it. I already made the mistake of placing my mobile scanner and ham antennas too close to each other and paid dearly for it. I'm really just curious from a technical perspective. Thanks.