How to Power the Opticum W-20 HD Linear Amplifier with a USB TV Card?

Hi!

I have a DVB-T antenna, the distance to the receiver is long and I can see that when I step on the antenna, the signal is better, so I wanted to strengthen it. I bought the Opticum W-20 HD amplifier, but I don't know how to power it. The receiver is a USB TV card, I do not have the option to turn on the power ("in the tuner" as some sellers advise).

How to power it?

Best regards,
Marcin

Added after 30 [minutes]:

cho_mik wrote:

I bought the Opticum W-20 HD amplifier, [...]

How to power it?

I can buy something like this?

https://www.sklep.cyfronika.com.pl/pl/p/ZS120...iągaczy-antenowych-100-mA-z-separator-F/26667

Best regards,
Marcin

cho_mik wrote:

I bought the Opticum W-20 HD amplifier, but I don't know how to power it.

Via the antenna cable, with a voltage of 5 to 20V.

cho_mik wrote:

I can buy something like this?
https: //www.sklep.cyfronika.co...h-100-mA-z-separator-F/26667

Yes.

cho_mik wrote:

I have a DVB-T antenna, the distance to the receiver is long

Remember that the amplifier is installed close to the antenna.

jdubowski wrote:

Remember that the amplifier is installed close to the antenna.

And nowadays, in many locations, an LTE trap is recommended in front of the amplifier.

Darek.S wrote:

jdubowski wrote:

Remember that the amplifier is installed close to the antenna.

And nowadays, in many locations, an LTE trap is recommended in front of the amplifier.

Thanks Looks like it's on the air.

Best regards,
Marcin