Upgraded to HD with Dish Network many moons ago. I was told at the time from the person that installed it they are payed to install only. So they left the older smaller one attached to my chimney. I do not have Dish Network anymore so now my roof is a junk yard of dishes. Thanks Dish Network. Keep this in mind people when ordering this service from them, tell them to put it in a spot where you can remove it easy and will not have to patch your roof after you remove it.