Is the power supply included?
And as I understood from "One for All", is the cable after the "booster" (on/off) part missing?
Kind regards Gabriel

Hello, yes the aerial picks up very well, but sometimes RTS 1 and 2 don't pick up when the weather is bad. But in my case the amplifier is more than 10 M from the aerial in the roof and it's recommended that it's close by. The amp is the little white box connected to the 220v. There is no booster function, only ON/OFF. Best regards.

Hello, I have never measured whether it really has 52db but I can assure you that I have interference-free reception with this aerial.
In my opinion, it does this even with amplification up to optimal depending on the conditions.
I have tried many models but none have worked as well as this one.
Connect it up, align it well and it works...
I can only recommend it.