The link below appears to be to the P3 Tx FCC test info.
As a HAM you might enjoy reading the exhibits especially the last one which is the test report.
Cool...Just inside the top of the US amateur radio 13cm band plan. I have 2.4GHz equipment, but I operate lower in the band.
Not bad power output for that little device, ~500mW.
Now just need to know where the Lightbridge transmitter radiates.