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DISH SETUP: Single sat, Multi-Sat & Motorised
Av-Comm C Band Waveguide Polariser and a Zinwell Dual Polarity C Band LNBF,
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<blockquote data-quote="Spiff" data-source="post: 1117810" data-attributes="member: 404998"><p>Good afternoon gentlemen the sun is out : )</p><p></p><p>I have just replaced my C Band LNB which had a dielectric plate.</p><p></p><p>The replacement is an Av-Comm C Band Waveguide Polariser and a Zinwell Dual Polarity C Band LNBF.</p><p></p><p>I have done every adjustment, but the results are about the same.</p><p></p><p>One very odd thing is that the raised points inside the polarizer are not as the images on this forum in image one, but as image two.</p><p></p><p>In the position I have been told is correct as image one, there are no results,, there are however results as image two ?</p><p></p><p>I have tried all the sats and stations I had logged before, they are similar or worse but then the signals vary quite a bit.</p><p></p><p>I checked and the station we were using to set up has circular polorization.</p><p></p><p>Another question does the orientation skew of the LNB in relation to the sats matter, I thought not with circular polarization ?</p><p></p><p>One other thing moving the waveguide in relation to the dish peaks the signal, but moving the LNB in and out of the waveguide makes no difference ?</p><p></p><p>God Bless Spiff</p></blockquote><p></p>
[QUOTE="Spiff, post: 1117810, member: 404998"] Good afternoon gentlemen the sun is out : ) I have just replaced my C Band LNB which had a dielectric plate. The replacement is an Av-Comm C Band Waveguide Polariser and a Zinwell Dual Polarity C Band LNBF. I have done every adjustment, but the results are about the same. One very odd thing is that the raised points inside the polarizer are not as the images on this forum in image one, but as image two. In the position I have been told is correct as image one, there are no results,, there are however results as image two ? I have tried all the sats and stations I had logged before, they are similar or worse but then the signals vary quite a bit. I checked and the station we were using to set up has circular polorization. Another question does the orientation skew of the LNB in relation to the sats matter, I thought not with circular polarization ? One other thing moving the waveguide in relation to the dish peaks the signal, but moving the LNB in and out of the waveguide makes no difference ? God Bless Spiff [/QUOTE]
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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
Av-Comm C Band Waveguide Polariser and a Zinwell Dual Polarity C Band LNBF,
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