DVB-T Decoder WIWA.265 Not Searching for Channels: Collective Antenna & MPEG 4 Issues

celgz wrote:

I am weak in technical matters.

But we're good, you just have to exactly answering the questions, you should be able to find a solution.

celgz wrote:

I am trying to send pictures of the TV1 and TV2 signal (

There may be clipping / too strong signals.

Show the same for TVP1, Polsat, PoloTV, ZoomTV.

Photo of the splitter.

What antenna are you trying to receive from?

1 . The antenna looks like a Televes with a Boss amplifier. Do you know the exact type?
What antenna power supply do you have - photo?

2. I'm not a big fan of "Blue...", but it seems to me that the splitter is not the main suspect here.

3. Signal quality on mux-1,2,3 are OK (all 100%), and on mux-8 the quality is poor (37%), but that's because this antenna is not designed to receive mux-8. However, the mux-8 level is very suspicious for me, with this type of antenna. This may indicate strong clipping of signals from mux-1,2,3.

You can make two attempts:

1. turn off the antenna power supply (pull it out of the socket) and see if the receivers will receive anything.

2. Connect the splitter with output 2 to the antenna and output 1 to the TV and see if the TV will receive anything. Antenna power supply turned on.


1. You do not receive the test mux-DVB-T2 on the k31 channel?

2. Antenna directed at Raszy or PKiN?

3. Your location is?

celgz wrote:

Antenna pointed at PKIN. My location is Wyszków nad Bugiem.

Have you tried picking Roses?

https://emimaps.emitel.pl/

celgz wrote:

ad. 1 After turning off the power supply, the TVs work.

That means what? Was there a pick up?

How about the decoder?

If you do any trials, you need to report the signal levels and qualities as before in order to draw any conclusions. TVP1 is the same parameters as TVP2, so you enter the set: TVP1, Polsat, PoloTV, ZoomTV. You don't need to add photos anymore, you can simply write: Level 'such', quality 'such' for each of the programs. Unless you prefer pics.

celgz wrote:

Antenna power supply

And you can show a photo of the voltage separator - this is the element on the antenna cable to which the cable from the power supply runs.

@celgz
The antenna power supply is OK, but your scheme is a bit strange. It should be like this:

1. Antenna cable to the receiver:

Splitter --> antenna cable --> cable connection --> antenna cable --> antenna power supply plugged into TV antenna socket.

1. Antenna cable to the set-top box:

Splitter --> antenna cable --> cable connection --> antenna cable --> antenna power supply plugged into the antenna socket of the set-top box --> set-top box, HDMI cable --> TV set.

This is?

celgz wrote:

It turned out that the connection of the antenna cable at the voltage divider was questionable. After fixing the problem everything worked as it should. The decoder has searched for all channels.

Heh, a common case of badly installed connectors degrading signals ... the most important thing is that it works ... ;)

celgz wrote:

I am in my early eighties.

well then hats off for your commitment and good health for the future...

celgz wrote:

Ps Can such a decoder LXDVB101 support two TV sets?

One TV = one set-top box.