TERRA MR912L Radial multiswitch, 9 inputs and 12 outputs, passive and active terrestrial TV path Specifications Asteroid topology distribution system for 8 SAT IF polarities and terrestrial TV signal up to 12 users Built-in LTE signal filter Built-in power supply with remote DC power capability for LNB and preamplifier via terrestrial TV input Gain adjusters for each SAT IF input and separate 1 dB step adjuster for terrestrial TV Passive and active terrestrial TV path Cast iron frame