Raspberry Pi 5 4GB is faster than the 8GB version

[fussl]

As wirtten somewhere else, I’m more into electronics than into software, so I can not say and I have no clue of what to look for on the filesystem.

[tunagenes]

@fussl

Scanning the spectrum, I see the same noise floor, the same interference and no larger signals, it is the receiving side performing better, whatever they do. In isolated thest with close antenna probe, I see the transmission less distorted, but not larger in transmitted power, as if some PA has been matched better, so I really think it is a firmware thing with better parameter settings.

What tool are you using to look at the transmission? I’m interested in using it, particularly if it runs on a Pi.

[fussl]

One of these in a friend’s lab. Definitely not runs on Pi. and definitely not for the garage/bedroom lab.

[riban]

It was always a pleasure to be allowed to play with the Rohde & Schwarz kit when I worked at BBC… but it tended to be kept locked away and only brought out for special tasks. It is excellent kit but you should take a seat before hearing the price.

[tunagenes]

Well, I’m still glad I asked, it was interesting to look at the Rohde & Schwarz range. Probably not what I’ll be using though.