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Old 05-02-2009, 17:39   #16
hedgie
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Join Date: Jan 2007
Location: Warrington
Age: 56
Services: Phone, 360 + two mini boxes, Hub 5.
Posts: 867
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Re: Freesat question

Quote:
Originally Posted by Chris View Post
Do you wish to continue using your existing Sky box as well as a new Freesat box? If so, then yes, you need an additional cable - you will also need a new widget to sit on the arm attached to your dish. The widget is called an LNB (low-noise blocker) but to run two set-top boxes you will need a 'dual LNB' that is capable of feeding two different boxes simultaneously.

Every satellite set-top-box requires its own connection to the dish, as the box needs to send tuning instructions to the LNB attached to the dish as well as receiving signals from it.
Right familiar with cable not so with satellite so bear with me......if you wanted the equivalent PVR functionality to a V+ box you would need a triple LNB and three cables ? Assuming Humax or whoever make a triple tuner box, excluding a connection to the TV.

If I understand correctly on a satellite installation the "tuner" is in the LNB and the cable only carries the tuned signal not the full "bandwidth"?
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