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Sky Digital BSkyB, Freesat & Saorsat support forum
Sky & Freesat fringe reception
For the last time - Astra 2D in Berlin
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<blockquote data-quote="Channel Hopper" data-source="post: 37412" data-attributes="member: 175144"><p>Gain of Irte 1.8m is 43.5dB at 11.3 GHz</p><p>Gain of 1183 / 1186 Prodelin is 45.5dB at 11.9GHz </p><p></p><p>I can see the price of the Irte is somewhat higher as a result of the cost of the mounting system, and I believe the polarmount and locking bar are included in the price</p><p></p><p>Certainly as Bigdish says the size of the dish when looking at a 5% difference in size, what matters is the tolerance of the reflector surface and how this is able to work in focusing the signals into the feed, whilst rejecting all the suff that is not required. Most of the time this requires a dedicated feedhorn, able to mimic the performance criteria of the reflector.</p><p></p><p>Its always best to check the data given by the manufacturer of the product (not the supplier, or webmaster) to ensure what you are going to install is actually up to the job.</p></blockquote><p></p>
[QUOTE="Channel Hopper, post: 37412, member: 175144"] Gain of Irte 1.8m is 43.5dB at 11.3 GHz Gain of 1183 / 1186 Prodelin is 45.5dB at 11.9GHz I can see the price of the Irte is somewhat higher as a result of the cost of the mounting system, and I believe the polarmount and locking bar are included in the price Certainly as Bigdish says the size of the dish when looking at a 5% difference in size, what matters is the tolerance of the reflector surface and how this is able to work in focusing the signals into the feed, whilst rejecting all the suff that is not required. Most of the time this requires a dedicated feedhorn, able to mimic the performance criteria of the reflector. Its always best to check the data given by the manufacturer of the product (not the supplier, or webmaster) to ensure what you are going to install is actually up to the job. [/QUOTE]
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Sky Digital BSkyB, Freesat & Saorsat support forum
Sky & Freesat fringe reception
For the last time - Astra 2D in Berlin
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