D9902 not receiving channels

[jack samuel]

Dears,

, i am specifying 11.296 frequency for Nile sat, and  entered the value in LO low frequency is 10.600 and i get  the error attached,  to get the correct channels as i tried to enter many figures in LO low frequency but no success, anybody has face this problem before also can anybody help me to sort the issue.

Thanks

[islam.kamal]

Hi

Rotana Channels , Kindly check the attached files.

Thanks

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[islam.kamal]

Hi

Kindly also check the attached file.

Thanks

Please rate all useful informmation

[jack samuel]

Dear islam,

As the LO low frequency and the LO high frequency you have mentioned those are the default , i tried those even except the band selection in your setting is auto but i specifically i mentioned as a high but no channels.

 For high frequencies i am applying the attached setting and they are receiving proper channels,somebody told me always keep these setting and you will get the channels.

actually i dont know what is exactly LO low frequency and LO high frequency can you elaborate more on this i want to understand what actual role these setting plays

Thanks

[islam.kamal]

Hi

Can you enable bias "enable"?. Let the frequencies as default , and follow the attached , apply config , then reload. After that you should get channels. Kindly be informed the attached config from success stories .

Thanks

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[jack samuel]

Dear islam,

Sorry to reply late, from the same setting you are able to get the channels ?? the system is not available now i can reply on sunday after applying.

But till then can you make me understant the LO low frequency setting and the LO high frequency settings.

Thanks

[islam.kamal]

Hi

i am so sorry for the delay . Kindly find the below :-

universal LNB has two positions by default which are 9700 & 10600 "already written on LNP" these two values ok for all Nilesat , Arabsat , etc.. .LNB fixed on satellite Dish and installed normally on outdoors , the signal needs to pass indoor using cables.The job of LNB is to take block of frequencies , amplify and convert them to similar signal.Frequency range is 950MHZ for Lo freq , and 2150 MHZ for high freq , because all coaxial cables has impedance 75 ohms , and their a loss of signal on lo freq 950 MHZ , high freq at 2150.On DCM
Lo freq (950+) , High freq (2150+)  these values to correct the loss which will happen on coaxial cables. All recommendation do not change the default settings for LNC setting , because you will get loss for frequencies.So when you change the Lo , or High value this should meet the LNB values .

Thanks 

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[jack samuel]

Dear Islam,

I tried your setting but no success, I am receiving channels of 12149 H frequency instead of 112960 frequency i.e Rotana...etc etc.

Thanks

[shabeer_aboobacker]

Please set the LO frequency 9.75