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Interesting, this is my actual one and it does seem to suggest there should be power (I don't know which room that goes to). Are power supplies for those pretty generic do you know? The internet isn't telling me much
Aerial is only in the loft and there is power up there so I could try a masthead amplifier up there I guess.
I do have a mains socket under the stairs too for a conventional powered splitter.
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aggi
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(I don't know which room that goes to). Are power supplies for those pretty generic do you know?
The matching Labgear kit containing the amp and the power supply is about £25*, you can just insert the PSU into the line connected to the power pass connection with a short patch cable so you don't need to trace which room that goes to.
*e.g. https://www.screwfix.com/p/labgear-kit125vk-1-way-masthead-amplifier-kit/136JR but they're widely available.
gbj_tester
That type of amplifier ("masthead") needs power fed to it via one of its outputs. You need something like the white box here between one of your TVs and the wall.A six way splitter like that will weaken the signal too much unless you have a masthead booster before it.
If you have a mains socket handy under the stairs it's probably easier to swap the amplifier to a conventional one.