A:AnswerThe unit is designed for over the air channels only using an antenna connected to the back RF-In. Do not think it supports DTMB. I have left the link to the manual just in case this helps you. https://aluratek.com/pub/media/wysiwyg/ADTB01F_Manual_020121.pdf
A:AnswerMy tv did not have a cable connection, this device was able to connect to my tv to provide cable connection. And connects to my tv though an hdmi connection. So if you have an rf Connection that converts to a cable connector, then this product should work for you.
A:AnswerIn 2015 or 16 I bought a QFX motorized antenna from Ollie's for $25 (assembly required). It has 2 TV connections so I use 1 to the TV and the 2nd to a multi-splitter which connects to this Aluratek and 2 other TVs via old coax cable.
A:AnswerWhat do you mean "work with?" This unit converts outside antenna signals to work with older non digital tvs. You do not need this box IF your Element tv has a digital tuner, which 99% of modern digital tvs do. However, if you want to record one channel and watch another, this will work, not exactly as it is promoted on the box, but can be hooked up to do that but the hookup would be complicated!
