Am I correct in assuming your only using an OTA antenna for your tuner? I guess I’m having a hard time figuring out how I might hook up my cable settop box that only has a ethernet port for its signal ( not coax) probably screwed anyways because of the drm that they prob would have to strip out somehow…

Interesting. I have 2 rtl-sdrs that I could repurpose for testing before buying a hdhome run box. How well do the rtl-sdr handle the digital tv channels? Are you using the included intenna or pretuned TV antenna and adapters?