diff --git a/CalDMR.cpp b/CalDMR.cpp
index d952eb1..fdb2882 100644
--- a/CalDMR.cpp
+++ b/CalDMR.cpp
@@ -144,7 +144,7 @@ uint8_t CCalDMR::write(const uint8_t* data, uint8_t length)
   if (m_transmit && m_state == DMRCAL1K_IDLE && m_calState == STATE_DMRDMO1K)
     m_state = DMRCAL1K_VH;
 
-  if (!m_transmit)
+  if (m_transmit)
     io.ifConf(STATE_DMR, true);
 
   return 0U;
diff --git a/POCSAGTX.cpp b/POCSAGTX.cpp
index 493f44e..56e2726 100644
--- a/POCSAGTX.cpp
+++ b/POCSAGTX.cpp
@@ -135,7 +135,7 @@ uint8_t CPOCSAGTX::setCal(const uint8_t* data, uint8_t length)
 
   m_cal = data[0U] == 1U;
 
-  if (!m_cal)
+  if (m_cal)
     io.ifConf(STATE_POCSAG, true);
 
   return 0U;