Out in the country is this old cable system still running 60 analog channels. I had a simple DVR (RCA Scenium DRS7000) which went belly-up. Instead of buying a new DVR, I was wondering about an older used DVR. I know that some of them had an antenna for off-air signals. Did any of these have the capacity to tune-in analog cable? Was there a way to manually set the clock and manually set record times? Obviously, I'm not considering paying for any type of subscription. TIA, Stan.