no signal on 8psk channels

[findeciclo]

Re: no signal on 8psk channels

unfortunatly my country among of these countries where the dvb s2 technology has not implimented the people even not know about the HD channels and technology all people used sd reciver

That's the real problem. The boxes are only SD available so you can not receive HD channels with the 8psk modulation. You must change your receiver in order to access to the HD channels worldwide. So on, you must known the sat dish diameter you need to tune the desire sat.
The pointing to the sat is so important as the previous comments, a bad sat dish alignament causes a lot of freezes or lost channels.
Best regards.

[microchick]

Re: no signal on 8psk channels

8PSK is a method of compression. It's a modulation scheme. It allows more data to travel down a given stream. If you understand the concept of a sine wave. 8PSK basically sends the signal as 8 simultaneous, yet shifted sinewaves.

[gcms]

Re: no signal on 8psk channels

u r right microchik 8psk signals are tranferred in the form of sine wave but when the wave lenght is short the speeed is high and if the wave lenght is large the speend is less i m trying to recived the HB from pak asia and the distance is too much and i m using a good quality dish with size of 5.5 feet which is a quiet big one may i need a more big dish lol which is too dangerous in the wind

[microchick]

If you increase the size of your dish without any proper installation, that would be dangerous and its against the Health and Safety. Someone might get hurt. I think 5.5 foot is more than enough. You just need to patient and give it a good installation time and work on the frequencies you usually dont receive. See if you can get any signal on weaker frequencies. Dont forget to work on your LNB too.

Some areas in the sub-continent suffer from the bad foot print of the satelite during different times of the day. The signal usually increases during the night time. Try to check your signal late in the evening if you still get 8PSK channels?

[josht5]

Re: no signal on 8psk channels

Some boxes have really poor tuners in them .
My dm800 clone revM tuner is absolute pants compared to an ancient Strong 7335 hd .
This tuner is at least 5 years newer than the Strong but it struggles to pull a lot in .

[gcms]

Re: no signal on 8psk channels

If you increase the size of your dish without any proper installation, that would be dangerous and its against the Health and Safety. Someone might get hurt. I think 5.5 foot is more than enough. You just need to patient and give it a good installation time and work on the frequencies you usually dont receive. See if you can get any signal on weaker frequencies. Dont forget to work on your LNB too.

Some areas in the sub-continent suffer from the bad foot print of the satelite during different times of the day. The signal usually increases during the night time. Try to check your signal late in the evening if you still get 8PSK channels?

at night time the signals is really increased the 8psk channels i ve got at night time which are glitches and breaks but at day time i can not even think of thses channels to get it on box . there are also two two mobiles tower near my residencey may this cause the intreuption on the 8psk channels

Some boxes have really poor tuners in them .
My dm800 clone revM tuner is absolute pants compared to an ancient Strong 7335 hd .
This tuner is at least 5 years newer than the Strong but it struggles to pull a lot in .

some tuners are very sensetive and can pick up all the type of signals easily i m using tiger t 600 2 usb although it is a bit old reciver 2010 model but still work great i m watching some HD chnnels on 18 percent of signals and the clone boxes are not useful it may be dream box or any other the cheap orignal one is better than the clone one wishes and regards

[rizwan]

Re: no signal on 8psk channels

Hello gcms !
Please tell me about your location, i am also same country as you. Since last month my mostly frequencies from HB with DVB-S2 increased in signal strenght and only problematic channels for me is BBC and CNN. i am using DM800 HD and with 12 feet dish.

[herrr]

Re: no signal on 8psk channels

Since last month my mostly frequencies from HB with DVB-S2 increased in signal strenght and only problematic channels for me is BBC and CNN. i am using DM800 HD and with 12 feet dish.

Hi: CNN has no DVB-S2 transponders on Hotbird.
We know that its DVB-S transponders in last weeks were affected by these problems:

http://www.satlover.eu/forum/satellite-discussion-english/44548-jamming-on-hotbird.html

[gcms]

Re: no signal on 8psk channels

Hello gcms !
Please tell me about your location, i am also same country as you. Since last month my mostly frequencies from HB with DVB-S2 increased in signal strenght and only problematic channels for me is BBC and CNN. i am using DM800 HD and with 12 feet dish.

hello rizwan i belong to khyber pakhtoon khawa and i m using 5.5 feet dish

[parsa68]

Re: no signal on 8psk channels

I have signal on 8psk

[marian321]

Re: no signal on 8psk channels

I have signal on 8psk

Perhaps you should tell which receiver, dish etc.

Some older or cheaper tuners have problems with 8psk. I have a skymaster dxh80 and it has problems with some transponders (28,2°) although it is only 3 years old (location west germany).

[gcms]

Re: no signal on 8psk channels

Perhaps you should tell which receiver, dish etc.

Some older or cheaper tuners have problems with 8psk. I have a skymaster dxh80 and it has problems with some transponders (28,2°) although it is only 3 years old (location west germany).

marian 321 sorry for late reply i m using tiger t600 2 usb and a solid dish 5.5 feet and a good lnb and a good quality wire and my location is asia and the dish is fixed on hot bird

[rizwan]

Re: no signal on 8psk channels

Dear gcms! What about your problem ? Is still there ? you say in your earlier post about 12539, I think you can't receive that, because its not in MPEG2 or MPEG4

[marian321]

Re: no signal on 8psk channels

marian 321 sorry for late reply i m using tiger t600 2 usb and a solid dish 5.5 feet and a good lnb and a good quality wire and my location is asia and the dish is fixed on hot bird

What is your result on other 8psk transponders? Do they work? What is your signal strenght?