Becker Mining Systems three-way splitters enable branching of Leaky Feeder cable in a smartcom® 150IS system.

The RIS-SP3 is a fully functional VHF splitter for the frequencies 10-200 MHz.
Each branch has jumpers to select its mode of operation:

Terminate: 75 Ω Termination.
No DC: Blocks DC voltage to/from branch.
Normal: Passes RF and DC.

The layout rules for smartcom® 150IS systems can be found in the latest version of drawing MSHA-IS-01.