Satclub-Thueringen (http://www.satclub-thueringen.de/index.php)
- Bastelecke (http://www.satclub-thueringen.de/board.php?boardid=92)
-- LNB, LNBF, LNC (http://www.satclub-thueringen.de/board.php?boardid=94)
--- Quad Polar,Dual Output Digital C Band LNBF (http://www.satclub-thueringen.de/thread.php?threadid=23438)


Geschrieben von rasputin am 09.03.2016 um 16:49:

  Quad Polar,Dual Output Digital C Band LNBF

Hallo!

Ich habe heute ein neues C-Band lnb(13K),Modelgroßes Grinsen MX242,bekommen.

Wofuer ist auf der Teflonplatte ein Schwarzes Klebeband,gedacht.


Gruss rassputin



Geschrieben von Muad'Dib am 09.03.2016 um 18:32:

 

Zitat:



The DMX241 & DMX242 are the two most popular C band LNBF on the market today among end-users, satellite enthusiasts, engineers, and broadcasters. Whether used for commercial or residential use, be assured you will always receive the highest performance from the DMX241 & DMX242 C band LNBF. This is why these two models are the most popular not only in North America, but are widely demanded in South America & New Zealand.

Dual Output to run 2 or more receivers in 2 or more rooms on one LNB
Compact, lightweight, weatherproof LNBF
High gain output, excellent D.R.O stability & low phase noise for digital applications as well as analog
3.4 to 4.2 GHz extended frequency, 950-1750MHz output, voltage controlled (H/V) switching 13/18V, 13K noise figure, 70dB gain
Comes complete with Scalar Ring & dielectric plate
This is what you need for the C-Band on a small dish project

DMX242 Dual C Band LNBF C Band
Input Frequency: 3.4-4.2GHz
Output Frequency: 950-1750MHz
Noise Figure:13K
Gain:70dB
Polarity: 4 (Hor/Ver/LC/RC)

Why is the DMX C and Ku band LNB and LNBFs are top of the line and quality LNBFs?
The WS International DMx line of C band, Ku band & CKU band LNB and LNBFs are the newest and best developed line of satellite LNB & LNBFs in the world. They have been tested and developed under strict German engineering group's specification & supervision, along with the long experience of WS International's concern of the needs of it's customers built in 1 great performing LNB. We have designed this line to meet the needs of our customers: TV & radio stations, cable operators, & broadcasters, so it ensures the best quality reception and will continue to work excellent in tough weather conditions and climates. The WS International DMx line of LNB and LNBF's are backed by WS International 100% and have been torture tested to withstand punishment. Where all other brands fail, everybody turns to WS International to lead and passes with flying colors.

This line is sure to quickly become upon the favorite brand and model among network & cable TV engineers, operators, and hobbyist. If you have tried other WS International brand products and have been impressed, the new DMx line is not any different.

The DMX242 is a high stability single LNB that allows reception of C band signals with the highest possible signal level and quality. This QUAD Polarization C band LNB is great for any size C band dish and works on any C band satellite.

Can I use this LNBF with offset and prime focus satellite dish antennas?
The answer is yes. This incredible high gain LNBF can be used with any prime focus BUD or any 120cm similar size dish for an incredible miniBUD setup. Use it with The WS International WSKU2C Conical Scalar Ring.

Conical Scaler Ring & LNB Bracket C to Ku Band Kit FTA

One Brand New KU to C Band Conversion Kit Including One Aluminum Conical Scaler Ring Complete whit a 65MM LNB Bracket and Mounting Hardware
Just what you need if you want to convert your Ku Brand Offset dish to a C Band dish for the C Band on small dish project ! 65MM LNB Brackets fits the BSC421 , or THE Bsc621 , or THE BSC621-2, the DMX241 , the DMX242 or the WS-741 LNBs.
Each Kit Includes:

1PC 100% Aluminum Conical Scalar ring
1PC 65mm LNBF Holder/Bracket
Nuts and bolts for Mounting

Set Includes:
(Dual Output 13K C-Band Satellite Dish LNB LNBF & Scalar)
&
(Conical Scaler Ring & LNB Bracket C to Ku Band Kit FTA)




???



Geschrieben von rasputin am 14.03.2016 um 20:47:

 

Hallo!

Ich habe heute mein neues LNB angebaut,es war ein wenig einstellen noetig,es bringt mehr Ruhe rein,nicht soviel Schwankungen,aber mit der Teflonplate sind weniger db,im moment konnte ich feststellen,dass 2-3db weniger Signal sind.

Ich muss morgen nochmal testen,aber mit mein Selstbau Dilektriekum kommt das Signal staerker rein.

Gruss rassputin



Geschrieben von femi am 15.03.2016 um 05:01:

 

Das Klebeband ist zur Fixierung im Hohlleiter.
Der Verlust bei linearen , zirkularen oder beiden?
Meine Tests sind erst für den Sommer geplant, aber du wirst für dich die beste Lösung finden.


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