diff --git a/utilities/soc_rfsoc_init.m b/utilities/soc_rfsoc_init.m
index 21c5748..1add760 100644
--- a/utilities/soc_rfsoc_init.m
+++ b/utilities/soc_rfsoc_init.m
@@ -24,7 +24,7 @@ NCOCountIncDT = numerictype(1,NCOAccumWL*2,NCOAccumWL);
 %% Test signal parameters
 
 % Pulse start/end frequencies
-%pulseCentFreq = 0e6;
+pulseCentFreq = 0e6;
 pulseBw = 32e6; % Pulse bandwidth
 
 % Number of pulses