Am I reading this correct in that they essentially are able to capture (what’s called commercially) a real time bandwidth “block” of around 350-450MHz? I’m get

Am I reading this correct in that they essentially are able to capture (what’s called commercially) a real time bandwidth “block” of around 350-450MHz? I’m getting the term realtime bandwidth (rtbw) in relation to a device such as this which can capture up to 245 mhz of RTBW , although that requires 2X antenna ports / inputs: https://aaronia.com/en/produkte/spectrum-analyzer/spectran-v6-x https://aaronia.com/en/produkte/spectrum-analyzer/spectran-v...