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<?xml version="1.0"?>
<!--
###################################################
##QAM Demod - 8, 16, 64, 256
###################################################
-->
<block>
<name>QAM Demod</name>
<key>blks2_qamx_demod</key>
<import>from gnuradio import blks2</import>
<make>blks2.$(type)_demod(
samples_per_symbol=$samples_per_symbol,
excess_bw=$excess_bw,
costas_alpha=$costas_alpha,
gain_mu=$gain_mu,
mu=$mu,
omega_relative_limit=$omega_relative_limit,
gray_code=$gray_code,
)</make>
<param>
<name>Type</name>
<key>type</key>
<type>enum</type>
<option>
<name>QAM8</name>
<key>qam8</key>
</option>
<option>
<name>QAM16</name>
<key>qam16</key>
</option>
<option>
<name>QAM64</name>
<key>qam64</key>
</option>
<option>
<name>QAM256</name>
<key>qam256</key>
</option>
</param>
<param>
<name>Samples/Symbol</name>
<key>samples_per_symbol</key>
<value>2</value>
<type>real</type>
</param>
<param>
<name>Excess BW</name>
<key>excess_bw</key>
<value>0.35</value>
<type>real</type>
</param>
<param>
<name>Costas Alpha</name>
<key>costas_alpha</key>
<value>0.175</value>
<type>real</type>
</param>
<param>
<name>Gain Mu</name>
<key>gain_mu</key>
<value>0.03</value>
<type>real</type>
</param>
<param>
<name>Mu</name>
<key>mu</key>
<value>0.05</value>
<type>real</type>
</param>
<param>
<name>Omega Relative Limit</name>
<key>omega_relative_limit</key>
<value>0.005</value>
<type>real</type>
</param>
<param>
<name>Gray Code</name>
<key>gray_code</key>
<value>True</value>
<type>enum</type>
<option>
<name>Yes</name>
<key>True</key>
</option>
<option>
<name>No</name>
<key>False</key>
</option>
</param>
<sink>
<name>in</name>
<type>complex</type>
</sink>
<source>
<name>out</name>
<type>byte</type>
</source>
</block>
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