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<blockquote data-quote="Channel Hopper" data-source="post: 357414" data-attributes="member: 175144"><p>You could adjust the Local oscillator of the Echostars by a few MHz either way, by apparent adjustment of the PLL synthesized lock in the chipset (ST ?). Bugger all help in the summer though when the temperature of the LNB changed some 20 degrees between night and day.</p><p></p><p>Most digital receivers have a different method of lock, working in conjunction with the filter(s) in the tuner, the software within the demod circuitry, and the transponder being viewed, able to 'go with the flow' of almost any LNB playing up.</p><p>Doesn't seem to be the same with Sky boxes (especially after dish trauma) though for some strange reason.</p></blockquote><p></p>
[QUOTE="Channel Hopper, post: 357414, member: 175144"] You could adjust the Local oscillator of the Echostars by a few MHz either way, by apparent adjustment of the PLL synthesized lock in the chipset (ST ?). Bugger all help in the summer though when the temperature of the LNB changed some 20 degrees between night and day. Most digital receivers have a different method of lock, working in conjunction with the filter(s) in the tuner, the software within the demod circuitry, and the transponder being viewed, able to 'go with the flow' of almost any LNB playing up. Doesn't seem to be the same with Sky boxes (especially after dish trauma) though for some strange reason. [/QUOTE]
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