NC + 2nd decoder without Multiroom - How to connect a second decoder without Mul

Hello, please let me know if I can do this (and possibly how), that I have an NC + antenna to which I have two antenna cables connected, but only one is fully utilized (the other one is coiled and waiting for better times), do installation on the second TV set. To not mix much, I enclose the diagram.



At the helpline, I learned that I would have to end the current "employee" contract for me (a lot of channels for PLN 29) and purchase a Multiroom, much more expensive with fewer channels. If it is possible to use the second antenna cable, I will try, if not, I will not be combining.

I am asking for advice. Thank you in advance.

You can connect the second decoder to the second cable.
If the converter has two outputs, then there are two functional antennas in one housing.
Two cables for the decoder are needed to record one program while watching the other.
If you use only one cable, you will not be able to record part of the programs (the decoder controls the converter to select the reception band) while watching another channel.

WHAT YOU NEED TO DO, use tees between the decoder and the converter.

You can buy a decoder with a pre-paid TV, CP ... or buy a multiroom service (from what I remember you did not have to break any contract only to buy a service).

You can not afford it for free. You need a second decoder and some money for watching.

@phenomenony
With your layout, there are two options besides the multiroom where you want to keep your subscription.
1. Find out if your decoder can work with the splitter (maybe @ mihal2002 thinks about it ). Then the purchase of a second set-top box and splitter remains, and you have independent TV on both
programs from the offer. One or the other tuner plays and records independently of each other.
2, Sender. Relay on TV. You connect one device to the nc + decoder and the other to some TV. Plus - you do not have to buy a decoder. Minus - on the second TV you watch the same as on the TV connected under
nc + however you control the decoder's operation while sitting next to the second TV remote control from nc +. You can also connect two TVs directly without the sender. Plus - you have a signal from the decoder on the second TV. Minus-
- cable assembly, zero control.
After 3 o'clock. As you were thrown out with nc + doors, enter the window and try another consultant for the option to buy a multiroom service