The IR receiver on my dish box decided to stop working. Instead of replacing the box Dish Network is sending me an RF remote. I currently have a Logitech 520 and love it. I would like to know if there are any RF remotes that will work like my 520. I have read about the 900 though I am not sure it will work my dish box. I have read it will only send the signal to an IR blaster not to the device itself. I would use the Dish Network remote except it doesn't work on my TV and I would then have to give my wife a class on what input the TV and receiver needs to be on. Is there anything out there to help me?