diff --git a/cubesatsim/cubesatsim.h b/cubesatsim/cubesatsim.h
index 2002c116..438ced02 100644
--- a/cubesatsim/cubesatsim.h
+++ b/cubesatsim/cubesatsim.h
@@ -305,7 +305,7 @@ RPI_PICO_Timer ITimer0(0);
 RPI_PICO_Timer ITimer1(0);
 
 char callsign[20];
-int morse_timing = 300;  // ms for a dit
+int morse_timing = 100;  // ms for a dit
 int morse_freq = 2500;  // Hz
 int morse_table[44][5] = {  // 0-9, A-Z only by (ASCII - 48)
   { 3, 3, 3, 3, 3 },	// 0