From 89cd17042a079df84fed7b572c78b7baee02f456 Mon Sep 17 00:00:00 2001
From: Jakob Ketterl <jakob.ketterl@gmx.de>
Date: Tue, 20 Apr 2021 01:06:01 +0200
Subject: [PATCH] re-introduce (improved) dc blocker to allow slightly
 off-frequency signals

---
 csdr/__init__.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/csdr/__init__.py b/csdr/__init__.py
index 0284d09..2947f97 100644
--- a/csdr/__init__.py
+++ b/csdr/__init__.py
@@ -178,6 +178,7 @@ class Dsp(DirewolfConfigSubscriber):
             # m17
             elif which == "m17":
                 chain += [
+                    "dc_block",
                     "csdr limit_ff",
                     "csdr convert_f_s16",
                     "m17-demod",