Another signal processing link that I think I need to understand:
The weather here is terrible, and standing outside with an antenna in your hand just isn't that much fun. But I did manage to handle a few minutes outside. It was rainy, it was cold, but I managed to get WA0D EM12 in Texas before I moved inside (where the noise increased a lot). Not a very pleasant pass to listen to. I think I'll skip the normal recording.