Norsat KU 4508A LNB an Filter

[john_robot]

Hi, I have this Norsat KU 4508A LNB an Filter I am wondering I am I able to use this on offset dish ?

and also is this LNB's polarities voltage switchable?

 

[1captain]

Thats a Channel Master feed single polarity, for what ever it is set for.
the Norsat 4508 are older lnb's maybe .7 or .8 an any where from 500 to 750khz. but still a very good ku-lnb.

 

[john_robot]

ok lets say if i buy a DRO 4000 do I still need a feed horn? and is this 4000 model H/V Voltage switchable? and can this work with offset dish:?

 

[voomvoom]

This lnb is switchable:
Channel*Master*LNBF*Dual...

But, I would prefer this one:
http://www.impaktproducts.com/Channel-Master-LNBF-Single-Polarity-p-16491.html

 

[voomvoom]

Don't get me wrong? I would prefer the one in your picture, if I was putting it on a Corotor II feedhorn. But, using the feedhorn in your picture, I would prefer one of the ones in the links I posted above.
If I only wanted one polarity, what you have would work great...!

 

[rv1pop]

ok lets say if i buy a DRO 4000 do I still need a feed horn? and is this 4000 model H/V Voltage switchable? and can this work with offset dish:?

Quick - simple answer = You have a DRO 4000 series LBN. Therefore Yes, No, yes.

Long answer.... This unit is not switchable for polarity. The link you gave deciphers the part number 4508A for you.

One other link you were given is a link to the LNBF that is switchable directly from your receiver. These are for KU band. I think you might have been given a second link, but I neglected to follow it, I just wanted to answer your question.
POP

Went back and checked the other link, that LNBF requires an additional switch, but it is the one I use because of the ability to use for multiple receivers.

 

[voomvoom]

Here is another switchable lnb, that would work on your feedhorn:
QPF-031 Invacom 0.3dB DBS and VSAT LNBs plus VSAT Ku Band Transmitters - BUCs, Receive Satellite TV, Quad CP LP 2-way Satellite communications