Split Dish Network- 2 DVRs?

Hi Nathan, this is Mary with Dish Network Customer Service. You can run a "mirrored" TV to your fan cave. It will have the same picture as TV1 or TV2 depending on where you split the signal. You will need a Satellite rated splitter, where the coax cable comes goes into TV2 Home Distribution Port on the back of receiver, you will place a splitter. 1 coax cable will stay hooked up as it is now and then you will need to run the second coax to the fan cave. A mirrored TV will show the same picture as another TV in your home, if you change the channel at one location, it will change it at both. I hope this helps, please let me know if I can be of further assistance.