Sat TV 1.01
There are two types of antenna, and different antennas in each type (The antenna is the dome or dish)
Domes and dishes
Domes work great with DirecTV (NOT HD) and do not work at all with DirecHDTV (Can not receive the satellites)
Some domes work great with DISH, epically the tailgator, HOWEVER only with a single receiver Even if the antenna is a "Dual" (meaning it has two outputs and can receiver both even and odd transponders at the same time) it works best with a SINGLE dish receiver.
Why is this: DirecTV uses one bird (101) for most all customers
DirecHDTV uses 101, but also uses two more (99 and 103) that are in a different frequency band, this is why the antenna can not receive them.
Dish uses 2 or 3 110/119 are SD, 129 (I think can never remember if it is 127 or 129) for HD) all in the same band. (NOTE: I am describing only western arc, there are 3 other birds if you are parked on the atlantic coast).
With a single receiver and a dome (like the tailgater) that can repoint quickly you change channels, and the dish repoints and you watch TV.
With two receivers that works for one of you, the other receiver looses signal, or, if the other receiver changes channels, there is nothing there.
Now, DISH antennas come in several types as well, You buy the dish that matches the service you have and, once properly set up (You have to do that in most cases) it works, period.
There is also an automatic roof mounted dish. (It points itself).
One comment about roof mounts.
parked in the open, work great
Parked in the shade of the evil signal eating tree. they work not at all.
So if you go with a roof mount, be it a dish or an in-motion dome, put an A/B switch in the LNB lead near the receiver.
A goes to the roof up Above
B to a bulkhead (Through wall) or ground block connector in the basement, Mine is on the Brake Bell Crank Bracket (Lots of b's there).
NOTE The tailgater is specific for the VIP 211K receiver and will not work with others.
Home was where I park it. but alas the.
2005 Damon Intruder 377 Alas declared a total loss
after a semi "nicked" it. Still have the radios
Kenwood TS-2000, ICOM ID-5100, ID-51A+2, ID-880 REF030C most times