I went over to my friend's house today and he indeed has a H23 hooked directly to the dish without a power inverter. He told me the tech who came out said the with the H23 you did not need the power inverter. I looked at the head and it is actually a Slimline 5 SWM head that he had put on to...
My friend's house got hit by lightning last week and it fried the external 21 volt power pack for his Slimline 3 SWM single line dish. When the installer came out to fix it he installed a new Slimline 3 SWM single line head on the dish that he said did not need the external power pack.
Has...
