Twin verses dual

[300zx]

What's the difference between dual and twin dispro LNBF ? Thanks

[pictureon]

Twin DP lnb has 2 lnb's with a built in switch that allows the signal from both lnb to pass to each port of the lnb. Twin has 2 ports out and supports 2 receivers. the quad has 4 ports out and supports 4 receivers (more with external switch)

The dula lnb is one lnb with 2 ports out that supports 2 receivers and one satellite (without switch)