Internal Terr + Sat LNB diplexer to combine or separate Terrestrial (TV / FM / DAB) and a satellite LNB feed. This unit only has power pass on the satellite leg.
See article on Diplexers.
1 – Satellite LNB input (or output) at 950 to 2400MHz (loss approx 2dB) with power pass.
2 – Terrestrial (TV / DAB / FM) input (or output) at 5 to 860MHz (loss approx 1dB)
3 – Combined output (or input), with power pass.
The F connectors are supplied with this unit and they’re good ones ! :