I’m currently working on a university project that revolves around amplifying a small RF signal. For one of the designs our team is currently considering, we were planning to use the BGU610X LNA series. Looking online, we’ve come across two example application boards:
While the circuits produce amplification results that would be great for our project, we are unsure if we can use the circuits directly as our application range is from 125-500MHz. We would imagine that the circuit components would be different, but we are unsure how to characterize them. Therefore, we were wondering if there is another evaluation circuit closer to this frequency range that has already been developed, or if figures for output impedance can be provided such that we would be able to create our own testing circuits.