diff --git a/radio/src/mixer_scheduler.h b/radio/src/mixer_scheduler.h
index 75a6ad1aa..f138bd268 100644
--- a/radio/src/mixer_scheduler.h
+++ b/radio/src/mixer_scheduler.h
@@ -24,7 +24,7 @@
 #define MIXER_SCHEDULER_DEFAULT_PERIOD_US 4000u // 4ms
 
 #define MIN_REFRESH_RATE      1750 /* us */
-#define MAX_REFRESH_RATE     25000 /* us */
+#define MAX_REFRESH_RATE     50000 /* us */
 
 #if !defined(SIMU)
 
diff --git a/radio/src/tasks.cpp b/radio/src/tasks.cpp
index c635c2ae1..6411827ad 100644
--- a/radio/src/tasks.cpp
+++ b/radio/src/tasks.cpp
@@ -111,7 +111,7 @@ void sendSynchronousPulses(uint8_t runMask)
 }
 
 constexpr uint8_t MIXER_FREQUENT_ACTIONS_PERIOD = 5 /*ms*/;
-constexpr uint8_t MIXER_MAX_PERIOD = 30 /*ms*/;
+constexpr uint8_t MIXER_MAX_PERIOD = MAX_REFRESH_RATE / 1000 /*ms*/;
 
 void execMixerFrequentActions()
 {