I’ve been working with an MSF receiver purchased from here:
It’s been connected to a Duemilanove board powered by my laptop and it’s been working ok. I then changed to a usb psu and it refuses to pick up a signal. I changed the setup to a Diavolino and a regulated +5v psu and still no signal. The only time it seems to work is when it’s powered through my laptop. I was wondering if anyone else have had this strange problem.