diff --git a/openair1/PHY/INIT/nr_init_ru.c b/openair1/PHY/INIT/nr_init_ru.c
index fdad8e94ab032783693da7ac1bb2fe351b6ba269..1eb4c2bd2f6763adc32f69c423794b20f3040042 100644
--- a/openair1/PHY/INIT/nr_init_ru.c
+++ b/openair1/PHY/INIT/nr_init_ru.c
@@ -79,14 +79,14 @@ int nr_phy_init_RU(RU_t *ru) {
     LOG_I(PHY,"[INIT] common.txdata_BF= %p (%lu bytes)\n",ru->common.txdataF_BF,
 	  ru->nb_tx*sizeof(int32_t*));
     for (i=0; i<ru->nb_tx; i++) {
-      ru->common.txdataF_BF[i] = (int32_t*)malloc16_clear(fp->samples_per_subframe_wCP*sizeof(int32_t) );
+      ru->common.txdataF_BF[i] = (int32_t*)malloc16_clear(fp->samples_per_frame_wCP*sizeof(int32_t) );
       LOG_I(PHY,"txdataF_BF[%d] %p for RU %d\n",i,ru->common.txdataF_BF[i],ru->idx);
     }
     // allocate FFT output buffers (RX)
     ru->common.rxdataF     = (int32_t**)malloc16(ru->nb_rx*sizeof(int32_t*) );
     for (i=0; i<ru->nb_rx; i++) {    
       // allocate 2 subframes of I/Q signal data (frequency)
-      ru->common.rxdataF[i] = (int32_t*)malloc16_clear(sizeof(int32_t)*(2*fp->samples_per_subframe_wCP) ); 
+      ru->common.rxdataF[i] = (int32_t*)malloc16_clear(sizeof(int32_t)*(2*fp->samples_per_frame_wCP) ); 
       LOG_I(PHY,"rxdataF[%d] %p for RU %d\n",i,ru->common.rxdataF[i],ru->idx);
     }
 
diff --git a/targets/RT/USER/nr-ru.c b/targets/RT/USER/nr-ru.c
index aeff8328db290d63386c258eda6103e5ca3207f7..8b5c7528373c3b75decd3265090f94f5e1666e7f 100644
--- a/targets/RT/USER/nr-ru.c
+++ b/targets/RT/USER/nr-ru.c
@@ -814,10 +814,10 @@ void tx_rf(RU_t *ru) {
     for (i=0; i<ru->nb_tx; i++)
       txp[i] = (void*)&ru->common.txdata[i][(proc->subframe_tx*fp->samples_per_subframe)-sf_extension];
 
-    if (proc->subframe_tx == 9){
+    /*if (proc->subframe_tx == 9){
       write_output("txdataF_frame.m","txdataF_frame",&ru->common.txdataF_BF[i],fp->samples_per_frame_wCP, 1, 1);
       write_output("txdata_frame.m","txdata_frame",&ru->common.txdata[i],fp->samples_per_frame, 1, 1);
-    }
+    }*/
     
     VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_TRX_TST, (proc->timestamp_tx-ru->openair0_cfg.tx_sample_advance)&0xffffffff );
     VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_WRITE, 1 );