Duo LNB

A Duo LNB is a double low-noise block downconverter (LNB) developed by SES for the simultaneous reception of satellite television signals from both the Astra 23.5°E and Astra 19.2°E satellite positions.

It is a monoblock LNB, which comprises two feed horns with a single body of electronics containing the LNB stages along with switching circuitry to select which received signal is passed to the output(s).

Read more about Duo LNB:  Availability, Background, Technology, Installation, Name Confusion, See Also