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Guest Message by DevFuse

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Trouble aligning dish, bent reflector, bad LNB, something else?


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7 replies to this topic

#1 OFFLINE   Getteau

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Posted 17 April 2014 - 04:28 PM

Hey guys,

I have a slimline dish and a non-SWM SL5 at my vacation spot that I have been trying off an on to get peaked.  It seems like no matter what I do, I can't get the signals on the 101 to go over the mid 70's (with one or two that occasionally will will hit the upper 80's to low 90's).  What's odd is that the last time I was out there playing with it, I was able to get the 110 and 119 dialed in with mid to upper 90's.  At best, I was only able to get the 99 and 103's to the mid to upper 30's and doing that dropped my 101's down to the low 70's..  When I was using my R15, it wasn't that big of a deal.  However, I upgraded the TV out there from an old tube TV to a flat panel and I'd like to get HD using one of my HR 21's.  I have the BBC's installed and I know others at this location that are pulling in high 90's with their old round dishes.  I have also tried a couple of different spots, so I don't think it's a line of site problem.  Others items of possible note.  The LNB was a brand new LNB that I picked up at solid signal.  The dish was one a buddy of mine used to use when he tailgated and apparently it has taken a few nosedives over the years.  I checked out the location on dishpointer.com and it looks like I'm pointed in the right direction.  I also put a level on my pole mount and it looks level and plumb.

 

So given all of that, any thoughts?  Could it be a bad LNB?  It was brand new, but I've had brand new stuff that was bad out of the box.  Maybe a bent reflector or LNB arm from falling over at football games?  I'm wondering if maybe the falls bent the dish from top to bottom and that's why 101 is bad but the 110 and 119 come in OK (that's just a wild guess).  I'm thinking about picking up another dish and an SL3 LNB and trying one last time before I attempt to find an installer. However, I figured I ask to see if this type of situation sounds familiar to anyone.

 

Thanks,

Rich


Edited by Getteau, 17 April 2014 - 04:34 PM.

Thanks,
Rich

HR44-500 - HDMI to Panasonic TC-50S1 50" Plasma
HR24-100 - HDMI to Panasonic TC-50S1 50" Plasma
HR23-700 - HDMI to Insignia 42" Plasma
HR22-100 - HDMI to LG 32" LCD
HR21-700 - WD 1T Green Power drive - HDMI to Toshiba 65HM167 65" rear projection

R22-200 - Component to Insignia 42" Plasma
R15 - svideo to Toshiba 32" tube tv


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#2 OFFLINE   veryoldschool

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Posted 17 April 2014 - 04:34 PM

Sounds like the dish might just be too bent up.

Some of the new ones get tweaked in shipping where they are low on 99/103 and the only way to check is to compare to another reflector.


A.K.A VOS

#3 OFFLINE   Flugelman

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Posted 17 April 2014 - 04:37 PM

Got a smart phone? If so, get the satellite app, and check your LOS. Since you're getting some sats fine and others not so much it could be that overhanging branch. The app will let you see the satellites in relation to surrounding foilage. 


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#4 OFFLINE   gov

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Posted 17 April 2014 - 04:47 PM

Any noticeable puckers in the raised rim of the reflector ?



#5 OFFLINE   peds48

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Posted 17 April 2014 - 04:51 PM

I am with VOS on this one, even minor dents and or bents on the dish, will throw its alignment off


Here’s to the crazy ones.
The misfits. The rebels.
The the troublemakers.
The round pegs in the square holes.

The ones who see things different.
They’re not fond of rules, and they have no respect for the status quo.


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#6 OFFLINE   Getteau

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Posted 17 April 2014 - 04:52 PM

Any noticeable puckers in the raised rim of the reflector ?

 

no dings in face of the reflector that I remember.  However, the flat rim does have a couple of places where you can see it was dinged and dented.  That was one of the reasons I was thinking it may be a reflector issue.


Thanks,
Rich

HR44-500 - HDMI to Panasonic TC-50S1 50" Plasma
HR24-100 - HDMI to Panasonic TC-50S1 50" Plasma
HR23-700 - HDMI to Insignia 42" Plasma
HR22-100 - HDMI to LG 32" LCD
HR21-700 - WD 1T Green Power drive - HDMI to Toshiba 65HM167 65" rear projection

R22-200 - Component to Insignia 42" Plasma
R15 - svideo to Toshiba 32" tube tv


#7 OFFLINE   Getteau

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Posted 08 July 2014 - 02:24 PM

I just wanted to say thank you to everyone that replied to the thread.  It took a few months, but I was finally out at my trailer this weekend and brought along a new dish and SL3 LNB I picked up at Amazon.  I'm not sure if the old dish/arm was bad or if it was the LNB, but I went from mid to low 70's on the 101 and mid 30's on the 103/99, to upper 90's to 100's on the 101 and mid 90's on the 103 and 99.  

 

It was so much better watching stuff in HD instead of the bad stretched SD signal I had before.

.


Thanks,
Rich

HR44-500 - HDMI to Panasonic TC-50S1 50" Plasma
HR24-100 - HDMI to Panasonic TC-50S1 50" Plasma
HR23-700 - HDMI to Insignia 42" Plasma
HR22-100 - HDMI to LG 32" LCD
HR21-700 - WD 1T Green Power drive - HDMI to Toshiba 65HM167 65" rear projection

R22-200 - Component to Insignia 42" Plasma
R15 - svideo to Toshiba 32" tube tv


#8 OFFLINE   peds48

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Posted 08 July 2014 - 05:58 PM

Awesome.  Thanks for the update. 


Here’s to the crazy ones.
The misfits. The rebels.
The the troublemakers.
The round pegs in the square holes.

The ones who see things different.
They’re not fond of rules, and they have no respect for the status quo.


Think Differently 




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