--- /dev/null
+<?xml version="1.0"?>
+<!--
+###################################################
+## FLEX Pager Slicer w/DC offset removal
+###################################################
+ -->
+<block>
+ <name>4-Level Slicer/DCR</name>
+ <key>pager_slicer_fb</key>
+ <category>Pager</category>
+ <import>from gnuradio import pager</import>
+ <make>pager.slicer_fb($alpha)</make>
+
+ <param>
+ <name>Alpha</name>
+ <key>alpha</key>
+ <value>1e-6</value>
+ <type>real</type>
+ </param>
+
+ <sink>
+ <name>bb</name>
+ <type>float</type>
+ </sink>
+
+ <source>
+ <name>dibits</name>
+ <type>byte</type>
+ </source>
+
+</block>