[F6DZP]

All seems OK

[EA5FUZ]

All seems OK

Nothing...in the pass 1100 utc iss no signal ,the screen all time grey

[F6DZP]

and your TiouenMonitor works well. I can see you data.

http://www.vivadatv.org/tutioune.php?om_id=EA5FUZ&station_id=1

but SR 1582 is a strange value ????

Jean Pierre F6DZP

[F6DZP]

and you are using Tutioune in French, not in English?

[EA5FUZ]

and you are using Tutioune in French, not in English?

english but my configuration is ok ..

[F6DZP]

Your screen will staty gey until you will receive enough continued packets to decode a picture.
But If I see you TiouneDataGraphic on your TiouneMonitor, RF level grow high enough, but MER stay low.
You need almost 4 or 5 dB of MER to decode packets and if I look at the graph your MER stay below 2 dB ( max 1.36 dB)

Jean Pierre F6DZP

[EA5FUZ]

Your screen will staty gey until you will receive enough continued packets to decode a picture.
But If I see you TiouneDataGraphic on your TiouneMonitor, RF level grow high enough, but MER stay low.
You need almost 4 or 5 dB of MER to decode packets and if I look at the graph your MER stay below 2 dB ( max 1.36 dB)

Jean Pierre F6DZP

Now is good? tutioune.php?om_id=EA5FUZ&station_id=1

is normal leds status in red? in the tutione monitor?


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[F6DZP]

MER is Good but this is not a DVB signal, you don't have any lock on frequency and SR, no FEC detected ... I suppose this just a tune with just a carrier...

MER is digital noise (S/N) . You can have difficulties to decode HamTV, even with good RF signal, if you have too much noise.
That can be Phase noise. If you don't use a down converter with very low phase noise, you could have good RF level but bad MER due to phase noise.

Jean Pierre F6DZP

[EA5FUZ]

MER is Good but this is not a DVB signal, you don't have any lock on frequency and SR, no FEC detected ... I suppose this just a tune with just a carrier...

MER is digital noise (S/N) . You can have difficulties to decode HamTV, even with good RF signal, if you have too much noise.
That can be Phase noise. If you don't use a down converter with very low phase noise, you could have good RF level but bad MER due to phase noise.

Jean Pierre F6DZP

my downcoverter no is good? this is equipment is recommend for hamtv iss specifications downconverter is -100db noise phase...any more solution? thanks

[F6DZP]

Sorry, I try to help you, to understand why you have difficulties. I don't know exactly how is your installation.
Could you describe it to me?

Jean Pierre F6DZP