Reception issues on channels 22, 23, and 24 for the past 2 days.

These channels only exist in HD with the H264 Codec... It's reserved for newer TVs equipped with this CODEC.

If you have an old TV with a TNT adapter, it doesn't support HD so don't even think about it.

There are also newer flat screen TVs... but that are not equipped with this encoding... of course, the seller didn't mention anything (or is unaware himself... Yep)

So you had to dig into the technical sheet and be informed about this detail.

Hello
I've been having the same problem for 2 days. Previously, these channels worked correctly. My TV is a Samsung LED series 8 from 2010
I contacted channel number 23 today and I'm waiting for their response.
Could the deployment of 4G antennas in the area explain this problem?

OK, but if you had given the reference of your TV right away, we would have gotten to this point without going through all the detours.

You say 90 to 100% for all the other channels, and how much for channels 22, 23, 24..??

And your neighbors or the next town over, is it the same..??

x same reminder, regardless of the city or region in France, the one or more channels

Here are the 4 prerequisites that must be met in order to benefit from the 6 new HD channels via TNT (T = Terrestrial), totaling 25 free national channels:

- be within the coverage area (service) of a TV transmitter or repeater but equipped with multiplexes R1 to R8, knowing that some regions are only concerned with R1 to R6.

- therefore have the 8 usable TNT carriers (level, BER, purity = no interference, be careful with 4G LTE 800 MHz, but not just this GSM UMTS band...) produced by an individual (personal) UHF rooftop antenna, channels 21/60, standardized (indoor antennas are not guaranteed) or be connected to a collective rooftop antenna, this common installation in the building must be up to standard = adapted to the frequency plan, filtering. If channels are missing at the arrival socket, contact the manager, syndic, HLM, co-ownership, owner... Do not intervene on the installation.

If now there is an absence of channels via the cable antenna service (e.g. from cable network Numericable, etc.) contact your cable operator. Do not interfere with the installation.

If using a personal external UHF rooftop antenna (for one TV or multiple TVs, then via a splitter, sometimes helped by an amplifier or preamplifier), contact an antenna technician of your choice, or check your private installation, even modify it to meet the latest standards in force since 2012.

- have a television with an integrated "Mpeg 4" tuner (all TVs sold since December 2012 are so by legal obligation, and those =/> 66cm since 12.2009) or failing that (if only a TV with an Mpeg 2 tuner), add an external adapter or a recorder, always Mpeg 4 (DVB-T). A so-called "HD" television does not guarantee anything...

- have correctly programmed the television or the adapter or the compatible recorder (see the manual related to the model)

also check in this forum the related topics, diagnostic help for partial TNT reception or on Google for comprehensive and more technical files..

In case of non-access to French TNT see the satellite TV solution (HD DVB-S2/Mpeg 4 decoder) "Fransat" and parabola pointed at Eutelsat 5WA at 5°W, which is the only alternative recognized by the CSA (details in forum "Satellite")

Good evening, yes the TV is recent, it's the latest Series 7 Samsung... for all the other channels, reception is between 90 and 100%.

Hello,

In these cases, it's not about TV reception since there is neither a receiver nor a connection through the airwaves... It's the cable and a decoder from the ISP.

These TV programs are solely the result of a broadcast produced by the internet service provider... We don't know their policy... To find out more, it's him you should ask why it’s not working.

We can assume it's related to the preparations for the rollout of HD channels for April 6... because it’s obvious they will conduct tests beforehand..