Got a C-Band dish...now some questions

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Try setting the F/D ratio as per the markings on the LNB and adjust the focal length using the feed supports. You can rotate the scaler ring to bring the scaler ring (and LNBF) closer to the dish.

This is a fun juggling act because at the same time you need to keep it perfectly centered :).

It looks like this is what Questic did if you look at the pics in his review.
 
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Shawn95GT said:
Try setting the F/D ratio as per the markings on the LNB and adjust the focal length using the feed supports. You can rotate the scaler ring to bring the scaler ring (and LNBF) closer to the dish.
huh...never thought of that

This is a fun juggling act because at the same time you need to keep it perfectly centered :).
exactly...throw in the fact the screw has been drilled into the LNB so many times it doesnt like to move
 
right now I have a 45-47 on the nets but a 17 on the New Mexico religious channel...I nudge it maybe 1/4" to the west and I get it (NM) at a 45 but my nets go down to 37-38

Guess I'll keep it on the nets and not worry about the other :D
 
Iceberg said:
right now I have a 45-47 on the nets but a 17 on the New Mexico religious channel...I nudge it maybe 1/4" to the west and I get it (NM) at a 45 but my nets go down to 37-38

Guess I'll keep it on the nets and not worry about the other :D



Both are on the same bird ? Same polarity ?

Wyr
 
yep and yep

Both H polarity

The NM religious station is real finicky. I have it skewed EXACTLY how it should be (+5). I skewed it and got this in at a 50 but the nets were at a 29-40. nudge it maybe 1/8" east and nets are at 47 but NM is at a 19. Dont get me wrong. I'd rather watch the nets so thats what I'm honing in on. But its weird that same satellite same polarity 2 different spots the dish needs to be
 
Shawn95GT said:
Try setting the F/D ratio as per the markings on the LNB and adjust the focal length using the feed supports. You can rotate the scaler ring to bring the scaler ring (and LNBF) closer to the dish.

This is a fun juggling act because at the same time you need to keep it perfectly centered :).

It looks like this is what Questic did if you look at the pics in his review.

I don't think that can be done on this dish. LNBF fits too loosely within the ring. There are major gaps here the screw doesn't help.

The ring from what I've noticed only fits 2 ways based on the 3 support arms and the matching of the holes.
 
MikeI said:
I see that all the time. G4 and IA 5 being the most common.
I'm currently having a problem on G4 (X4), the ku side. My 4dtv 920 for some reason, won't pick up LMN (Lifetime Movie Network) along with a hand full of other channels, without giving it a bump to the east, then FMN (Fox Movie Network) and TCM (Turner ClassicMovies) as well as most other channels get off. I then have to bump it to the west to get them. This has just started in the last few weeks. They used to all be hunky dorry. Very aggravating.

Al
 
Iceberg said:
dang it...now I'm back to square one :(

messed around trying to get the NBC from Casper and I screwed up the rest

30-32 for the nets

BEEN THERE DONE THAT >>>>>>> DON'T have the TEE SHIRT >>>> LOL
Isn't C-Band FUN?

BryanSR
 
Bryan
We're back up to a solid 43-45 now :)

Amzing how I spend hours tweaking it and get excited when I gain a couple points :)
 
WOOOOOOOOOOOOOO HOOOOOOOOOOOOOO!!!!

was working on the C-Band tonight and I noticed the quality was low...only a 32. Now its been raining here for 4 days (Friday-Monday) and been windy so I figured the dish was out of whack.

So I hooked up the Pansat and went to work :)
leaned on it going East and 45...ok we're back to normalcy...so I shift the dish east and I see it spike to 55 and then back to 45...huh

move it a little more east and solid 55 with a spike to 70....huh...this is a joke, right?

move it a little more east and I thought my deck was going to collapse under me jumping up and down...

yep...SOLID 72-75 on the Nets with the "oh it won't work it's too small" 6 foot dish :)

I am soooooooooooooo stoked :D

proof (it did max at 75 but the damn Pansat meter is so finicky)
 

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PSB said:
Someones happy
understatement there

dishMIKE said:
There is absolutely no better feeling than to see that quality meter jump up !!!!!
I know. whats weird is it never budge off of 47 max any other time I've worked on it (and Ive moved the dish over to IA5 and then slowly moved to G4)
 
Iceberg said:
WOOOOOOOOOOOOOO HOOOOOOOOOOOOOO!!!!

was working on the C-Band tonight and I noticed the quality was low...only a 32. Now its been raining here for 4 days (Friday-Monday) and been windy so I figured the dish was out of whack.

So I hooked up the Pansat and went to work :)
leaned on it going East and 45...ok we're back to normalcy...so I shift the dish east and I see it spike to 55 and then back to 45...huh

move it a little more east and solid 55 with a spike to 70....huh...this is a joke, right?

move it a little more east and I thought my deck was going to collapse under me jumping up and down...

yep...SOLID 72-75 on the Nets with the "oh it won't work it's too small" 6 foot dish :)

I am soooooooooooooo stoked :D

proof (it did max at 75 but the damn Pansat meter is so finicky)




I take it this is the sat you were wanting to hit ? :)

Wyr
 
Iceberg said:
understatement there


I know. whats weird is it never budge off of 47 max any other time I've worked on it (and Ive moved the dish over to IA5 and then slowly moved to G4)


Probably has to do with the harmonic balance of the North Sea . :)

wyr
 
WyrTwister said:
I take it this is the sat you were wanting to hit ? :)

Wyr

uh, yeah...its in my signature

I mainly wanted the nets so I can pump a combination of the nets on G4 and Equity stuff on G10 to the other rooms :)
 
yep. I didnt change anything on the LNB last night...just nudged the dish a little east
 
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Results with multi-bracket lnb holder

Pentagon channel on G10

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