The DIRECTV SL3S Lnb is what you need if you have a DIRECTV Slimline dish antenna and want to upgrade to a single wire setup. This lnbf is used in markets that do not need to use the 110 and 119 satellites to get all of your programming.
The SL3S lnbf is able to pick up 3 satellite locations for DIRECTV high definition programming on one lab. This lab picks up programming from the 99, 101, and 103 satellites.
The SL3S LNB is designed with an built-in 8-channel multiswitch which allows you to have multiple satellite feeds at once. This means that a single output can carry satellite signal from all 3 satellites in the sky. This is designed for the DIRECTV Slimline Dish setup. This is for the lnb only