diff --git a/widgets/mainwindow.cpp b/widgets/mainwindow.cpp
index 3f08eefda..2faf2c0f3 100644
--- a/widgets/mainwindow.cpp
+++ b/widgets/mainwindow.cpp
@@ -5843,6 +5843,7 @@ void MainWindow::on_actionFST240_triggered()
   m_wideGraph->setMode(m_mode);
   m_wideGraph->setModeTx(m_modeTx);
   m_wideGraph->setPeriod(m_TRperiod,6912);
+  m_wideGraph->setTxFreq(ui->TxFreqSpinBox->value());
   switch_mode (Modes::FST240);
   m_wideGraph->setMode(m_mode);
   statusChanged();
@@ -5868,6 +5869,7 @@ void MainWindow::on_actionFST240W_triggered()
   m_wideGraph->setMode(m_mode);
   m_wideGraph->setModeTx(m_modeTx);
   m_wideGraph->setPeriod(m_TRperiod,6912);
+  m_wideGraph->setTxFreq(ui->WSPRfreqSpinBox->value());
   ui->sbFtol->setValue(100);
   ui->RxFreqSpinBox->setValue(1500);
   switch_mode (Modes::FST240W);