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After searching and reading different things here on satelliteguys, i decided to go down to the basement and measure my dish. It is currently in halves, so it is real easy for me to measure.
The diameter of my dish is 91 inches. The depth is 14 inches. I found and used a focal length forumula in this forum. I cam up with a focal length of 36.97 inches. Well, okay....Fine....
A co worker had this dish and gave it to me. I took some pics when i went to look at it the first time. I got a picture measuring the distance from the center of the dish to the feedhorn. It measured 32.750. I looked at the feedhorn and checked what the scaler was set on. It is set to 38.
The owner said they never had any issues and that they really liked having cband.
How can these measurement be different?
There is no way i can get 4 more inches from those struts. Surely i measure wrong, calculated wrong or something........
Can someone set me straight?
Pic attached
The diameter of my dish is 91 inches. The depth is 14 inches. I found and used a focal length forumula in this forum. I cam up with a focal length of 36.97 inches. Well, okay....Fine....
A co worker had this dish and gave it to me. I took some pics when i went to look at it the first time. I got a picture measuring the distance from the center of the dish to the feedhorn. It measured 32.750. I looked at the feedhorn and checked what the scaler was set on. It is set to 38.
The owner said they never had any issues and that they really liked having cband.
How can these measurement be different?
There is no way i can get 4 more inches from those struts. Surely i measure wrong, calculated wrong or something........
Can someone set me straight?
Pic attached
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3415 views
S
I am using the right forumula and the math is correct. Its just that my answer is several inches away from the dish then where the feedhorn was originally installed years ago. Could the dish be warped? Yeah, i guess it could be. But by measuring it....It isnt.
I am not installing right now, and wont until march or april. I am just getting some things together at this point. I am stuck on this focal length though. I just dont understand why the original feedhorn is in a different location than what i calculated.
thanks
steve
I am not installing right now, and wont until march or april. I am just getting some things together at this point. I am stuck on this focal length though. I just dont understand why the original feedhorn is in a different location than what i calculated.
thanks
steve
I just dont understand why the original feedhorn is in a different location than what i calculated.
Just because the feedhorn is mounted in this position and previous owner was receiving C-Band signals doesn't mean that the system was optimized. Signals can be received even if the feedhorn is mounted off center, crooked, incorrect skew or with an incorrect focal distance. The system will have better performance when the mechanicals are properly set.
I wouldn't be too concerned about this discrepancy at this point. It will be obvious if the feedhorn adjustment increases the SQ during the peaking of the installation.
For some reason, the satelliteguys.us site is loading a lot slower than usual on both Chrome on my Asus laptop and Safari on my iPhone.
I'm also seeing longer appearances of the blue bar at the top and the "3 blue bars" loading symbol.
Is anyone else also having the same problem? Thanks in advance.
I'm also seeing longer appearances of the blue bar at the top and the "3 blue bars" loading symbol.
Is anyone else also having the same problem? Thanks in advance.
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When I heard about this exploit I was wondering how quick you would be on it.
12 minutes after the patch was release I had it patched.When I heard about this exploit I was wondering how quick you would be on it.
OFF WITH YOUR HEAD!
Aww- nevermind.
Aww- nevermind.
Supporting Founder
Pub Member / Supporter
Apple Fall Hardware Event takes place today, September 9, 2026, at 10:00 a.m. PT / 1:00 p.m. ET. It marks the debut of new CEO John Ternus and the expected reveal of Apple's first foldable phone.
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S
when was the last time they innovated something
I'd probably say when they came up with their M-series of processors with integrated memory. That allowed Apple to get away from the inefficient Intel CPUs that were limiting their notebook computers.when was the last time they innovated something
Supporting Founder
Patrick Stewart died yesterday, October 28th at the age of 86. We lost yet another great actor. 
www.hollywoodreporter.com
Patrick Stewart, ‘Star Trek’ Captain and ‘X-Men’ Superhero, Dies at 86
He’s forever known for playing Jean-Luc Picard and Charles Xavier, whom he “admired for their morality, for their kindness, for their sensitivity, for their compassion.”
www.hollywoodreporter.com
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Supporting Founder
Since the Reds have there thread we should too!
Last watched Nine inch Nails
Next 3:10 to Yuma
Last watched Nine inch Nails
Next 3:10 to Yuma
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511085 views
Y
Simple, charming. Entire premise is quite silly but Cary Grant carries it across the line in good fashion.
Simple, charming. Entire premise is quite silly but Cary Grant carries it across the line in good fashion.
Staff member
Pub Member / Supporter
Cutting Edge
The TPN Map Excel Presents all DIRECTV Channels:
Understanding the TPN Map
Making Sense of the TPN Map Display Conventions
National (50-States or wide/NAT+PR beams)
Local (Local-Into-Local or narrow/Spot beams)
Local (Local-Into-Local or narrow/Spot beams)
Additional tabs provide:
OTA the (Over-The-Air) Database
VOD (Video On_Demand) Records
Offline Records
Engr Records
Net Decoder a graphic presentation of all satellites and transponders
VOD (Video On_Demand) Records
Offline Records
Engr Records
Net Decoder a graphic presentation of all satellites and transponders
Domestic Satellites
@99W...... D11, D14
@101W.... D16
@103W.... D12, D15
@110W.... D5
@119W.... D8
@99W...... D11, D14
@101W.... D16
@103W.... D12, D15
@110W.... D5
@119W.... D8
Understanding the TPN Map
Making Sense of the TPN Map Display Conventions
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Over the past few weeks, I have had problems connecting to streaming services (Netflix, HBO et al). When I go to the TV's native Channels, I have no problem. The Dish internet troubleshooter shows I have a good internet connection. I'm wondering whether it's an issue with my internet provider or a problem with the Dish software on the Hopper Plus. Anyone else seeing this?
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Staff member
HERE TO HELP YOU!
Cutting Edge
Sometimes a thread gets so many posts in it that is can cause issues for the server so that why today we introduce The Song Name Game Part 3!
So let the game continue!
The last song was added by Bobby who posted...
One Meat Ball - Andrews Sisters
CONTINUE ON AND HAVE FUN! WELCOME HOME TO SATELLITEGUYS.US!
Here are the original rules for the game as posted by WebbyDude back in 2006. http://www.satelliteguys.us/threads/68645-Song-Name-Game
Just name a song title and the band who performed it. The next person does the same thing, but needs to list a song title or band name which includes a word from the previous entry. Pick songs from any genre.
Example:
Long Live Rock and Roll -- Rainbow
Rainbow in the Dark -- Dio
Another example:
Ride the Lightning -- Metallica
Lightning Strikes -- Ozzy Osbourne
Get it?
An additional note: we all know that song titles, sometimes, use profane words. Because this is a family friendly website it is advised that you clean up that title up a bit. This is accomplished by using something like sh!t instead of the real word. Thanks....
So let the game continue!
The last song was added by Bobby who posted...
One Meat Ball - Andrews Sisters
CONTINUE ON AND HAVE FUN! WELCOME HOME TO SATELLITEGUYS.US!
Here are the original rules for the game as posted by WebbyDude back in 2006. http://www.satelliteguys.us/threads/68645-Song-Name-Game
Just name a song title and the band who performed it. The next person does the same thing, but needs to list a song title or band name which includes a word from the previous entry. Pick songs from any genre.
Example:
Long Live Rock and Roll -- Rainbow
Rainbow in the Dark -- Dio
Another example:
Ride the Lightning -- Metallica
Lightning Strikes -- Ozzy Osbourne
Get it?
An additional note: we all know that song titles, sometimes, use profane words. Because this is a family friendly website it is advised that you clean up that title up a bit. This is accomplished by using something like sh!t instead of the real word. Thanks....
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2680424 views
Lifetime Supporter
Starting a thread klang !
After an amazing first 2 seasons and an 8 episode 3rd season still coming this year, season 4 has now been greenlit.
After an amazing first 2 seasons and an 8 episode 3rd season still coming this year, season 4 has now been greenlit.
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988 views
Supporting Founder
Lifetime Supporter
This is a thread that will keep you apprised of 4K events that will be showing on Dish channel 540. Keep looking here for information.
As of today, 9-27-17, there are no scheduled events posted for the next 2 weeks. That is subject to change on a daily basis.
As of today, 9-27-17, there are no scheduled events posted for the next 2 weeks. That is subject to change on a daily basis.
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168240 views
Pub Member / Supporter
Lifetime Supporter
Good...simple humor. Enjoy
View: https://www.youtube.com/watch?v=E92AtfTLge4
View: https://www.youtube.com/watch?v=HJy0WnejlF4
View: https://www.youtube.com/watch?v=E92AtfTLge4
View: https://www.youtube.com/watch?v=HJy0WnejlF4
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84 views
