After hearing a discussion on our local repeater regarding the WSPRLite device, and with how much I like WSPR, I immediately ordered my WSPRLite box from SOTABeams. Ordered with the USB Cable, a SMA to BNC adapter. The order arrived next business day. Yippee.. Set up with a spare Razzy Pi 5 volt USB power supply and my G4TPH mag loop tuned for 20m I was up an running in no more than 15 minutes.
What a revelation... No need to run my 817, Surface Pro, ISOTerm isolation unit and a load of 12v Gel Batteries.
I cannot recommend the unit highly enough!!!