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Feedsat
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Dabei seit: 18 Jan, 2015
Beiträge: 4738

X Band LNB Zitatantwort auf diesen Beitrag erstellen Diesen Beitrag editieren/löschen Diesen Beitrag einem Moderator melden       IP Information Zum Anfang der Seite springen

Here is the toy:

XMW R7107AF PLL 10Khz
7250 --> 7750 Ghz



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- Wineguard Micromesh 3.10 m
- Channel Master PFA 3.10 m
- Laminas 1.80m
- 2X Channel Master 1.80 m
- Channel Master 2.40 m
- KU, Full KA, X, C & C Extended LNBs
- TBS5925 -TBS6522 - TBS6983 - DTA2137C
- NS2000 - TM1 - TC1 - SR1
- ADV-6000S
- Promax TV II+ - SMR1224EL
- ASC1 - RC2000C - EGIS - LNB Changer
- 76.5°E <> 65°W
- Loc: France

11 May, 2016 20:56 37 Feedsat ist offline Email an Feedsat senden Beiträge von Feedsat suchen Nehmen Sie Feedsat in Ihre Freundesliste auf
sato
New Member




Dabei seit: 28 Feb, 2015
Beiträge: 22

X-men Zitatantwort auf diesen Beitrag erstellen Diesen Beitrag editieren/löschen Diesen Beitrag einem Moderator melden       IP Information Zum Anfang der Seite springen

This stuff has been lying around for a year, some parts for over 2. Yep guys, you`re not dreaming. There are 4 LNBs even I never had an opportunity to take 1 shot with all of them together.

I`m out of business `cause of my personal circumstances so I do not hunt any signals atm and has also stopped writing.... and Peon even he has an opportunity to use them has different priorities now.
Also as a long friend I can`t push him to do stuff just `cause it`s available and I want it - it wouldn`t be a friendly request and then I adore him as he is a smart and intelligent guy every way you can imagine. We have learnt for all those 25 years from each other a lot, even he`s still the master and I`m his student. ;)

I know, it`s pity that those state of the art parts are there and nobody`s bothered to use them, but their day will come. That was the whole point when they were purchased a long, long time ago.

By the way Feedsat, what polarizer/dielectric plate do you use? I have some other useful info, if a friendly communication starts....

I think that if we start talking about reception reports, we should mention what gear was used. But as you can see, I`m not the one who`s begging, but I can add a piece or two of my knowledge.

Otherwise it`s only showing off. That`s my pictures haven`t been uploaded until now. Except one DX site. I don`t have any need to show off what I or Peon have or achieve, even we still keep working on various projects. Some info is published, some kept on our PCs from various reasons.

I uploaded some pictures on another forum to say my thank you to my friend Foreman who didn`t hesitate and helped me when I was in need. From that time on we are very good friends and his/their forum is always where I upload pictures first. To say my thanks and appreciation.

http://digitaldx.myforum.ro/despre-x-band-vt428.html



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Be independent and your TV screen will never be the same.

Dieser Beitrag wurde schon 2 mal editiert, zum letzten mal von sato am 13 May, 2016 15:24 15.

13 May, 2016 15:15 40 sato ist offline Email an sato senden Beiträge von sato suchen Nehmen Sie sato in Ihre Freundesliste auf
Feedsat
Moderator




Dabei seit: 18 Jan, 2015
Beiträge: 4738

RE: X-men Zitatantwort auf diesen Beitrag erstellen Diesen Beitrag editieren/löschen Diesen Beitrag einem Moderator melden       IP Information Zum Anfang der Seite springen

Zitat:
Original von sato..

By the way Feedsat, what polarizer/dielectric plate do you use? I have some other useful info, if a friendly communication starts....

I think that if we start talking about reception reports, we should mention what gear was used. But as you can see, I`m not the one who`s begging, but I can add a piece or two of my knowledge.


Hi Sato,

Sure, we are in a friendly board, a friendly conversation can start (even more in Private for details)

Well, you ask the good question regarding the polarizer and dielectric.
My X band experience is new, I try few home made dielectric plate but no good results , which polarizer or dielectric should be the most appropriate for X band ?


_______________

- Wineguard Micromesh 3.10 m
- Channel Master PFA 3.10 m
- Laminas 1.80m
- 2X Channel Master 1.80 m
- Channel Master 2.40 m
- KU, Full KA, X, C & C Extended LNBs
- TBS5925 -TBS6522 - TBS6983 - DTA2137C
- NS2000 - TM1 - TC1 - SR1
- ADV-6000S
- Promax TV II+ - SMR1224EL
- ASC1 - RC2000C - EGIS - LNB Changer
- 76.5°E <> 65°W
- Loc: France

14 May, 2016 16:10 31 Feedsat ist offline Email an Feedsat senden Beiträge von Feedsat suchen Nehmen Sie Feedsat in Ihre Freundesliste auf
sato
New Member




Dabei seit: 28 Feb, 2015
Beiträge: 22

Zitatantwort auf diesen Beitrag erstellen Diesen Beitrag editieren/löschen Diesen Beitrag einem Moderator melden       IP Information Zum Anfang der Seite springen

The door is open to pay my tribute and respect to our dear friend Ponny.
Now, only for a small community, but out as promised.



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_______________
Be independent and your TV screen will never be the same.

07 Aug, 2017 17:31 29 sato ist offline Email an sato senden Beiträge von sato suchen Nehmen Sie sato in Ihre Freundesliste auf
sato
New Member




Dabei seit: 28 Feb, 2015
Beiträge: 22

Zitatantwort auf diesen Beitrag erstellen Diesen Beitrag editieren/löschen Diesen Beitrag einem Moderator melden       IP Information Zum Anfang der Seite springen

I suppose to start with something like "Work in progress" as our X band project got another pro grade part.

I was determined to use the second X band set for PF dishes no matter what time or energy it takes to get the proper feedhorn. We know that sometimes there are things out there money can`t buy...

So here we go again! Thanks to a vital help of our old friend DX Bozoth who we (me and Peon) want to send a big THANK YOU we got our hand on a professional prime focus feedhorn.



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_______________
Be independent and your TV screen will never be the same.

Dieser Beitrag wurde schon 1 mal editiert, zum letzten mal von sato am 26 Oct, 2018 11:02 43.

26 Oct, 2018 10:59 39 sato ist offline Email an sato senden Beiträge von sato suchen Nehmen Sie sato in Ihre Freundesliste auf
s-band
Specialist Contributor


Dabei seit: 28 May, 2016
Beiträge: 260

Zitatantwort auf diesen Beitrag erstellen Diesen Beitrag editieren/löschen Diesen Beitrag einem Moderator melden       IP Information Zum Anfang der Seite springen

Zitat:
Original von sato
I suppose to start with something like "Work in progress" as our X band project got another pro grade part.


Very interesting. It looks like it had a sealed cover over it and that is may have been for a deep dish. Is this so? I can see what looks like an OMT but does it have a circular polariser inside?


_______________
1.2m Prodelin 1224 az-el +
X: 1.2dB NF LNA, plumbing feed
Ku: Octagon OSLO mod for C120 & ext ref Prodelin feed.
Ka: Gilat ex-ODU PLLs Gilat feeds
1.5m IRTE, Polar mount, Octagon OSLO mod. C120, IRTE feed
2.4m PF manual az-el C, & X band
40km East of London, UK

27 Oct, 2018 11:13 47 s-band ist offline Beiträge von s-band suchen Nehmen Sie s-band in Ihre Freundesliste auf
sato
New Member




Dabei seit: 28 Feb, 2015
Beiträge: 22

Zitatantwort auf diesen Beitrag erstellen Diesen Beitrag editieren/löschen Diesen Beitrag einem Moderator melden       IP Information Zum Anfang der Seite springen

The cap has gone and there is something inside but it is hard to say whether it is something to improve signal in the range or works like a polariser.

Take a closer look...

But this is not something that worries us as this unit will be used to make an exact copy of the feedhorn itself.
You know, we are planning to make a custom feedhorn with an adjustable scalar ring. (aka Invacom Ku band feedhorn).
Peon has one for Ka band and it works like a charm. You can adjust f/d and get the maximum performance from your dish.

The first idea was to try and make a PF feedhorn from the measurments of the offset feedhorn we already have, just to make it flat as a PF one requires... This should work probably, too.

But then our friend Laszlo helped us out and provided Peon with this one.
A lathe machine is available to Peon so he can make dreams come true...

P.S.: The last picture shows Peter`s NWIEE 3.7m and the Ka band unit when he was testing his dish for a maximum performance in that band.



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_______________
Be independent and your TV screen will never be the same.

Dieser Beitrag wurde schon 3 mal editiert, zum letzten mal von sato am 27 Oct, 2018 20:13 33.

27 Oct, 2018 20:06 28 sato ist offline Email an sato senden Beiträge von sato suchen Nehmen Sie sato in Ihre Freundesliste auf
 
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