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<p>on code rate and modulation, the system can operate at a <a href="page.php?w=carrier-to-noise_ratio">C/N</a> between -2.4&nbsp;<a href="page.php?w=Decibel">dB</a> (QPSK, 1/4) and 16&nbsp;dB (32APSK, 9/10) with a quasi-error free goal of a 10<sup>-7</sup> TS packet error rate. Distance to the <a href="page.php?w=Shannon_limit">Shannon limit</a> ranges from 0.7&nbsp;dB to 1.2&nbsp;dB.</p>

<p>Modes and features of DVB-S2 in comparison to DVB-S:</p>

<p><big> Use cases </big></p>
<p>Envisaged scenarios for DVB-S2 by the standard document are:</p>

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