Bandstacked LNBF

[1ADAM12]

Looked in C band FAQ but didn't find topic.

I see Sadoun still sells Bandstacked LNBF, just wondered what satellites do still use C band high frequencies?

Are they used in other parts of the world?

 

[Cadsulfide]

Bunches see the list

 

[Anole]

The frequency range on the high end is the same 4.2ghz as for other listed C-band LNBFs.
C-Band LNBF LNB C/KU combination
The LO is different, but that's another matter.

Below are some discussions on the B1 device:

KB2KIR: Receiver settings for B1Sat Stack Lnbf
http://www.satelliteguys.us/c-band-...10746-receiver-settings-b1sat-stack-lnbf.html
OnceWasLost: how to orient the B1Sat
http://www.satelliteguys.us/c-band-satellite-discussion/142224-b1sat-stacked-c-band-lnbf.html

 

[Mr Tony]

and some more info

http://www.satelliteguys.us/c-band-satellite-discussion/152508-review-b1sat.html
http://www.satelliteguys.us/c-band-satellite-discussion/147673-2-c-band-lnbs-6-foot-dish.html

 

[pendragon]

The bandstacked C-band LNBF that Sadoun offers does 3.7-4.2 GHz. Pretty much the same as any other C-band feed. The bandstacking is simply to pass both polarizations down the same cable at the same time.

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[1ADAM12]

The bandstacked C-band LNBF that Sadoun offers does 3.7-4.2 GHz. Pretty much the same as any other C-band feed. The bandstacking is simply to pass both polarizations down the same cable at the same time.

Thanks for that.

 

[Mr Tony]

works really well as long as your receiver can support it.

I had it setup on 4 receivers and it worked great except for the Quali-TV. You cant select a user defined LNB LO so I had to keep it at 5150 and on all horizontal polarity items subtract 600 from the frequency

So World Harvest would be at 3400 H 26400 (instead of 4000 H 26400). If your receiver can support bandstacked, then there is no issues

 

[Anole]

a little off topic:

Iceberg -
Did you replace the bandstacked LNBF with something like this C2 and a 4x4 multiswitch, to feed your four receivers?

 

[Mr Tony]

One of the C2's that I got a while back and a 3x4 multiswitch is what is up there now