Yeah, the F15 is cheap enough to consider it being a second receiver to the Uno! I do love my Uno and the VIX image, which is solid for the most past. One thing I sorely miss, which I had on a crappy clone DM800, is the signal display in dB. Surely, it's a fairly easy conversion between dB and the quality readout in %? I would guess 30% SNR is when the signal is just about lockable but breaking up so that could be equal to 4.5-5dB...?
I don't suppose there are any sort of "spectrum analyser" plug-ins for the Uno just like that fancy thing on Dr HD?