According to the wiki's FAQ, the TinySA BASIC's built-in attenuator is "compatible" with PE4312C-Z. While I found no mention about TinySA ULTRA's built-in attenuator, I read the markings? "4312" on the chip U28 of its board.
According to its datasheet (Fig. 4), the PE4312 is safe to operate with a continuous input power up to +11dBm (1MHz - 4GHz). If the energy is restricted to 50MHz-4GHz it gets even more forgiving: +24dBm.
Finally, my question is: would it be safe to continually input on the TinySA Ultra +10dBm (>>50Mhz) with the built-in attenuator manually set to 31dB? What is the built-in attenuator's continuous power rating?
PS.: I don't intend to operate like that. I just want to know if I will burn my beloved new TinySA Ultra if one day I forget to connect external attenuation. Thanks for the awesomeness.
