Tuner problem

[daaihe02]

I have Vu+duo2 . I have problem on frequency 11903 H , 25000, 3/4 , DVB-S2, 8PSK , on Thor 6 0.8 W. I get mosaic pic. Although i have SNR 92% , AGC 86% , BER 0. I tested my old vu+ duo but same problem. I even tested my friend vu+solo2 at his home with his satellite dish and lnb , het get lower SNR and ACG , but still same mosaic pic on this frequency. but same problem. I this problem is oly related to Linux based receivers ? Thanks in advance.

 

[Captain Jack]

There is no 11903H frequency on 0.8W. Only 11900H and 11919V both with SR of 28000. I checked 11900H and it's working fine with a stable picture.

 

[huve]

Are mixing it with 10903H that exits?

 

[Captain Jack]

Just checked that on my Solo2 - no problems there either.

 

[daaihe02]

Just checked that on my Solo2 - no problems there either.

Thank you very much for your reply . Please check ( FlySat Canal Digital Packages ) and ( TV 4 Sport - LyngSat ) . The channel i am intresting in is Tv4 sport sweden. Thanks in advance.

 

[Captain Jack]

No problems here with that channel even though it's relatively weak in my part of the world.

 

[daaihe02]

No problems here with that channel even though it's relatively weak in my part of the world.

Thank you very much for your reply. Very interesting. why i get mosiac Picture on that frequency , could be because very high signal ? but i get very high signal on other frequencies on Thor 0.8 w since i live in Sweden , but no problem with other frequency ?

 

[Lazarus]

Has it always misbehaved or is this a recent phenomenon?

Is there some sort of interference issue, perhaps?

Try turning off all other electronic equipment to see if the problem resolves.

 

[daaihe02]

Has it always misbehaved or is this a recent phenomenon?

Is there some sort of interference issue, perhaps?

Try turning off all other electronic equipment to see if the problem resolves.

Thank you for your kind reply. It has Always missbehaved. I tested different images both o.e 1.6, o.e 2.0, o.e 3.0 but same problem. I will turn off all other electronical Equipments and try again.

 

[Mickha]

Do you have a DECT telephone?
This is known to cause this kind of problem and needs to be unplugged, from the mains, to test f it is causing the problem.

 

[Lazarus]

DECT interference tends to affect only a few TPs around 11630 and 12480 MHz owing to the 1.88 GHz operating frequency so, although one cannot wholly exclude it, I chose to broaden the issue to all kit, in order to allow a process of elimination to occur, as there are other common culprits such as some types of Home Hub.

 

[huve]

Every tuner does not find the carrier in the frequency listed in web. Do a blind scan if finds an other freq or change it 1 Mhz up or down.

 

[daaihe02]

DECT interference tends to affect only a few TPs around 11630 and 12480 MHz owing to the 1.88 GHz operating frequency so, although one cannot wholly exclude it, I chose to broaden the issue to all kit, in order to allow a process of elimination to occur, as there are other common culprits such as some types of Home Hub.

I do not have DECT telephone. I turned off all electrical equipment, but problem still exist. I have DR HD F16 receiver , but i do not know how enter ( magic things ) . It is very easy for me to manage it on enigma2 recivers.

 

[daaihe02]

Every tuner does not find the carrier in the frequency listed in web. Do a blind scan if finds an other freq or change it 1 Mhz up or down.

thank you very much for your great idea , i played with frequency manually , 11911 is much less glitch and no more mosiac pic. it is watchable. this forum is great , you always get help. thanks for all advices.

 

[daaihe02]

Today i borrowed VU+zero from friend. I tested with my equipment at my home , i could get all channels on 12437 on thor 7 without any problems and with very strong signals . I do not understand why i cannot get any signal from same frequency with my vu+duo2 using exact same equipment. My duo2 have 4 sat tuner , 3 of them i have never used. everything else on my vu+duo is working perfectly.