dreambox 800se tuner pixelation help

[iguana]

i have a dreambox 800se clone satellite receiver with tuner bcm 4505 revG
had the receiver 2 1/2 years now and all the sd channels are ok.
but some of the HD channels are starting to breakup after about 5 minutes viewing on BBC ONE HD, BBC 2 HD, ITV HD BBC THREE HD, BBC FOUR HD, ITV2 HD, ITV3 HD, ITV4 HD
the only one that dosent break up is channel 4 hd which seems strange.
i have a good signal strenth and i know it not the signal strenth,
just woundering if the tuner is starting to become faulty?

whats my option do i go for the same tuner rev G?
or can i replace it with another dreambox tuner?

 

[Ferret]

Common problem with that tuner mate.

A Rev M tuner cures the problem.

 

[iguana]

Tuner

Can I upgrade to a sunray sr4 tuner triple
Do you know if they will fit in dreambox 800se
Without installing any special drivers
Thanks

 

[Ferret]

Can I upgrade to a sunray sr4 tuner triple
Do you know if they will fit in dreambox 800se
Without installing any special drivers
Thanks

You can install the sr4 tuner but from memory it requires a new backplate those are available

 

[iguana]

Thanks ferret might have a look see if I can get a triple tuner

 

[serkanguzel]

Yes, I replace triple tuner my 800se.

To signal; "lower threshold level", better than BCM4505 tuner.

 

[BM300]

Had this problem with DM800se.
Replaced the HDMI cable!
The problem disappeared!!
Don't know why!!
Try it, you may be pleasently suprised.

If it dos't solve the problem I would go for Rev M tuner as suggested by Ferret.
Did not try the triple tuner.
​

 

[iguana]

Thanks guys