Looks like my ku went poof on my 6 footer

[stanleyjohn]

I havent really watched much ku on my 6 footer lately except maybe RTV on 83 and just found out the other day that my ku isnt working at all now via DMX 741 LMB.been a little lazy plus the weather to find out whats wrong!but i will fairly soon by starting with changing out the reciever then checking the cables and last the 741 its self.I dont think its an alignment issue due to the fact im getting strong c reception in all c band satellites which also carry ku.

 

[primestar31]

I'd bet on a bad switch myself. Is there a built-in switch to that lnb?

 

[Lone Gunman]

I'd bet on a bad switch myself. Is there a built-in switch to that lnb?

Yes, the DMX741 has an internal switch and from what I've read, they do give some problems. I've had two DMXs go bad but it was lightning that got those.

 

[stanleyjohn]

I'm also thinking that the 22k switch in the lmb isn't working.When i confirm this i will order another 741 and see if i can fix the bad one in my spare time.Who knows! when the weather warms up maybe it will start working again.This is going to be a warmer weather job due to the fact that it may take me awhile to find that sweet spot to get both ku and c to work at maximum efficiency.

 

[Lone Gunman]

If the switch is the only thing that's bad then you can bypass it and use an external 22Hz switch instead. The new NS741 LNBFs come with an external switch since they no longer have one mounted inside.

 

[Scott Greczkowski]

I have some extra switches if you need them... I believe you are down the street from me.

I also have a Superbuddy Turbo S2 Meter which I can bring over as well.

 

[stanleyjohn]

I have some extra switches if you need them... I believe you are down the street from me.

I also have a Superbuddy Turbo S2 Meter which I can bring over as well.

Thank you scott for the offer!My parents live close to you but i live in higganum ct.I wont be looking at fixing the problem for a few weeks yet! As you know winter seems to be sticking around for a little while yet.Been wanting to get a chance to meet you but so far no connection.Thanks again and i will keep you in mind.

 

[stanleyjohn]

Had alittle free time today and checked out my ku on my 6 ftr! Its working again.Dont know why but ill keep an eye on it.

 

[KE4EST]

Glad to hear you got it going.