Sky Blue SKYSBPI, power inserter for most 2 piece antenna pre-amps

Sky Blue SKYSBPI -- power inserter for most 2 piece amplifiers / preamps 

Combines DC power from a power supply to run up the coax downlead to a mast mounted preamp, allows RF to pass from the preamp thru to the TV's. Power supply not included. 

Should work with most 2 piece preamp - power supply combinations

Connections:
RF - connects to TV(s) 
RF + power - connects to preamp 
power - connects to power supply. 

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