I have been trying to get my BlackGold 3620 DVB-T2 PCIe Tv tuner to work in Ubuntu. I have downloaded the open source driver provided by BlackGold here ...
I just purchased a DVB-T/FM Tuner card "AverMedia H830 Hybrid USB" by Avermedia (07ca:0830). Apparently I don't have any DVB-T signal where I live (Or I just can't figure out how to use this 'femon' ...
I have bought AVer Media TV tuner H83 (aka AVerTV Volar Video Capture USB H830D) The DVB-T function works perfectly after the driver is installed, and can be viewed and scanned with me-tv, kaffine, ...