diff --git a/src/AppFrame.cpp b/src/AppFrame.cpp
index e93f0b0..afecb5d 100644
--- a/src/AppFrame.cpp
+++ b/src/AppFrame.cpp
@@ -1564,6 +1564,19 @@ int AppFrame::OnGlobalKeyDown(wxKeyEvent &event) {
         case 'L':
         case 'U':
             return 0;
+        case '0':
+        case '1':
+        case '2':
+        case '3':
+        case '4':
+        case '5':
+        case '6':
+        case '7':
+        case '8':
+        case '9':
+            wxGetApp().showFrequencyInput(FrequencyDialog::FDIALOG_TARGET_DEFAULT, std::to_string(event.GetKeyCode() - '0'));
+            return 0;
+            break;
         default:
             break;
     }
diff --git a/src/CubicSDR.cpp b/src/CubicSDR.cpp
index 4d1517b..1db3ac9 100644
--- a/src/CubicSDR.cpp
+++ b/src/CubicSDR.cpp
@@ -650,7 +650,7 @@ int CubicSDR::getPPM() {
 }
 
 
-void CubicSDR::showFrequencyInput(FrequencyDialog::FrequencyDialogTarget targetMode) {
+void CubicSDR::showFrequencyInput(FrequencyDialog::FrequencyDialogTarget targetMode, wxString initString) {
     const wxString demodTitle("Set Demodulator Frequency");
     const wxString freqTitle("Set Center Frequency");
     const wxString bwTitle("Set Demodulator Bandwidth");
@@ -668,7 +668,7 @@ void CubicSDR::showFrequencyInput(FrequencyDialog::FrequencyDialogTarget targetM
             break;
     }
     
-    FrequencyDialog fdialog(appframe, -1, title, demodMgr.getActiveDemodulator(), wxPoint(-100,-100), wxSize(320, 75 ), wxDEFAULT_DIALOG_STYLE, targetMode);
+    FrequencyDialog fdialog(appframe, -1, title, demodMgr.getActiveDemodulator(), wxPoint(-100,-100), wxSize(320, 75 ), wxDEFAULT_DIALOG_STYLE, targetMode, initString);
     fdialog.ShowModal();
 }
 
diff --git a/src/CubicSDR.h b/src/CubicSDR.h
index 83ad557..d15adbc 100644
--- a/src/CubicSDR.h
+++ b/src/CubicSDR.h
@@ -125,7 +125,7 @@ public:
     void setPPM(int ppm_in);
     int getPPM();
 
-    void showFrequencyInput(FrequencyDialog::FrequencyDialogTarget targetMode = FrequencyDialog::FDIALOG_TARGET_DEFAULT);
+    void showFrequencyInput(FrequencyDialog::FrequencyDialogTarget targetMode = FrequencyDialog::FDIALOG_TARGET_DEFAULT, wxString initString = "");
     AppFrame *getAppFrame();
     
     bool areDevicesReady();
diff --git a/src/FrequencyDialog.cpp b/src/FrequencyDialog.cpp
index 6d4b848..eda526e 100644
--- a/src/FrequencyDialog.cpp
+++ b/src/FrequencyDialog.cpp
@@ -9,7 +9,7 @@ EVT_CHAR_HOOK(FrequencyDialog::OnChar)
 wxEND_EVENT_TABLE()
 
 FrequencyDialog::FrequencyDialog(wxWindow * parent, wxWindowID id, const wxString & title, DemodulatorInstance *demod, const wxPoint & position,
-        const wxSize & size, long style, FrequencyDialogTarget targetMode) :
+        const wxSize & size, long style, FrequencyDialogTarget targetMode, wxString initString) :
         wxDialog(parent, id, title, position, size, style) {
     wxString freqStr;
     activeDemod = demod;
@@ -38,7 +38,13 @@ FrequencyDialog::FrequencyDialog(wxWindow * parent, wxWindowID id, const wxStrin
 
     Centre();
 
-    dialogText->SetSelection(-1, -1);
+    if (initString != "") {
+        dialogText->SetValue(initString);
+        dialogText->SetSelection(initString.length(), initString.length());
+        dialogText->SetFocus();
+    } else {
+        dialogText->SetSelection(-1, -1);
+    }
 }
 
 
diff --git a/src/FrequencyDialog.h b/src/FrequencyDialog.h
index d0c57b0..03859b8 100644
--- a/src/FrequencyDialog.h
+++ b/src/FrequencyDialog.h
@@ -17,7 +17,8 @@ public:
                   const wxPoint & pos = wxDefaultPosition,
                   const wxSize & size = wxDefaultSize,
                   long style = wxDEFAULT_DIALOG_STYLE,
-                  FrequencyDialogTarget targetMode = FDIALOG_TARGET_DEFAULT);
+                  FrequencyDialogTarget targetMode = FDIALOG_TARGET_DEFAULT,
+                  wxString initString = "");
 
     wxTextCtrl * dialogText;