
Potential antenna sharing setup
I have two old TivoHDs that I am resurrecting for OTA use because Spectrum will cut off CableCards at some point so my fancy six tuner Tivo Bolt will become a brick. Thankfully, the ancient TivoHDs still work (lifetime service on all). With that said, consider the attached photo. Right now, I have an outdoor omnidirectional amplified antenna on one of the TivoHDs just to see if that was feasible. It seems to work well so phase 2 is to see if I can get the second TiviHD to share that antenna OR if I have to setup a separate antenna for that. Will the antenna amp only help the first Tivo? Is it possible to run two amps (assuming I can buy a second one for that antenna) or will they interfere with each other?