DM920 UltraHD 4K - Tuner Splitter (HELP)

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Hello everybody.

DM920 UHD 4K E2 PVR 2xDVB-S2X + 1xDVB-C / T2 Triple MS.

I need to divide the coaxial cable, from Rede Cabo, into three:

- For the DM920 C/T2;

- For the TV;

- For Box Cabo do Provedor.

I use this "spliter" (whose attached image).

Works well for the TV + Cable Box Provider.

But it doesn't work well for the DM920UHD4K - C/T2:

- Not all channels appear on the scanner; and,

- More serious, HD Channels appear with multi-squares.

Connecting the Coaxial Cable directly to the Box, without the "spliter", everything works fine

I need to change that "spliter".

I need your help, to advise me which one to buy.

Thank you for your help.

Hug.

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Hello emosim.

When I gave the DM900 to technicians, the problem was precisely the same: some cable channels had a "kind" of interference. And HD channels, even worse.

note:

When Box came from the technicians, it didn't start any more. With the red led, fixed, as you know.

Interestingly, I don't know if it has anything to do, I changed my Net from 200Mbps to 500Mbps (fiber).

And it was, ever since, that I started having channels like that.

But it will have nothing to do, because the coaxial cable of the channels does not pass through the router.

I have to find a "spliter" that allows all frequencies to pass.

Thanks.

Hugs.

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