2014-02-25, 19:52
I think tvheadend's status screen shows you SNR and signal strength, but I believe it's arbitrary as there's no common scale - so tvheadend has to trust whatever the adapter tells it, if everything. Think about comparing the number of bars of signal strength between an iPhone 4, a Galaxy S4 and a Nokia 2110... they'd all be different (especially the iPhone).
At best, you can use it for relative signal strength on that adapter over time.
At best, you can use it for relative signal strength on that adapter over time.
