diff --git a/plugins/channeltx/modrtty/readme.md b/plugins/channeltx/modrtty/readme.md
index 9e6dd7dc9..7465089bc 100644
--- a/plugins/channeltx/modrtty/readme.md
+++ b/plugins/channeltx/modrtty/readme.md
@@ -102,12 +102,12 @@ Full details of the API can be found in the Swagger documentation. Below are a f
 
 To transmit the current text simply send a "tx" action:
 
-    curl -X POST "http://127.0.0.1:8091/sdrangel/deviceset/1/channel/0/actions" -d '{"channelType": "RttyMod",  "direction": 1, "RttyModActions": { "tx": 1}}'
+    curl -X POST "http://127.0.0.1:8091/sdrangel/deviceset/0/channel/0/actions" -d '{"channelType": "RTTYMod",  "direction": 1, "RTTYModActions": { "tx": 1}}'
 
 To transmit a packet from the command line:
 
-    curl -X POST "http://127.0.0.1:8091/sdrangel/deviceset/1/channel/0/actions" -d '{"channelType": "RttyMod",  "direction": 1, "RttyModActions": { "tx": 1, "payload": {"text": "CQ CQ CQ anyone using SDRangel" }}}'
+    curl -X POST "http://127.0.0.1:8091/sdrangel/deviceset/0/channel/0/actions" -d '{"channelType": "RTTYMod",  "direction": 1, "RTTYModActions": { "tx": 1, "payload": {"text": "CQ CQ CQ anyone using SDRangel" }}}'
 
 To set the baud rate and frequency shift:
 
-    curl -X PATCH "http://127.0.0.1:8091/sdrangel/deviceset/1/channel/0/settings" -d '{"channelType": "RttyMod", "direction": 1, "RttyModSettings": {"baud": 45.45; "frequencyShift": 170 }}'
+    curl -X PATCH "http://127.0.0.1:8091/sdrangel/deviceset/0/channel/0/settings" -d '{"channelType": "RTTYMod", "direction": 1, "RTTYModSettings": {"baud": 45.45; "frequencyShift": 170 }}'
diff --git a/plugins/channeltx/modrtty/rttymod.cpp b/plugins/channeltx/modrtty/rttymod.cpp
index 3faf11046..582519f89 100644
--- a/plugins/channeltx/modrtty/rttymod.cpp
+++ b/plugins/channeltx/modrtty/rttymod.cpp
@@ -55,7 +55,7 @@ MESSAGE_CLASS_DEFINITION(RttyMod::MsgTXPacketBytes, Message)
 MESSAGE_CLASS_DEFINITION(RttyMod::MsgTXPacketData, Message)
 
 const char* const RttyMod::m_channelIdURI = "sdrangel.channeltx.modrtty";
-const char* const RttyMod::m_channelId = "RttyMod";
+const char* const RttyMod::m_channelId = "RTTYMod";
 
 RttyMod::RttyMod(DeviceAPI *deviceAPI) :
     ChannelAPI(m_channelIdURI, ChannelAPI::StreamSingleSource),
@@ -262,8 +262,8 @@ void RttyMod::applySettings(const RttyModSettings& settings, bool force)
         reverseAPIKeys.append("rfNoise");
     }
 
-    if ((settings.m_data != m_settings.m_data) || force) {
-        reverseAPIKeys.append("data");
+    if ((settings.m_text != m_settings.m_text) || force) {
+        reverseAPIKeys.append("text");
     }
 
     if ((settings.m_beta != m_settings.m_beta) || force) {
@@ -456,8 +456,8 @@ void RttyMod::webapiUpdateChannelSettings(
     if (channelSettingsKeys.contains("rfNoise")) {
         settings.m_rfNoise = response.getRttyModSettings()->getRfNoise() != 0;
     }
-    if (channelSettingsKeys.contains("data")) {
-        settings.m_data = *response.getRttyModSettings()->getData();
+    if (channelSettingsKeys.contains("text")) {
+        settings.m_text = *response.getRttyModSettings()->getData();
     }
     if (channelSettingsKeys.contains("beta")) {
         settings.m_beta = response.getRttyModSettings()->getBeta();
@@ -581,9 +581,9 @@ void RttyMod::webapiFormatChannelSettings(SWGSDRangel::SWGChannelSettings& respo
     response.getRttyModSettings()->setRfNoise(settings.m_rfNoise ? 1 : 0);
 
     if (response.getRttyModSettings()->getData()) {
-        *response.getRttyModSettings()->getData() = settings.m_data;
+        *response.getRttyModSettings()->getData() = settings.m_text;
     } else {
-        response.getRttyModSettings()->setData(new QString(settings.m_data));
+        response.getRttyModSettings()->setData(new QString(settings.m_text));
     }
 
     response.getRttyModSettings()->setPulseShaping(settings.m_pulseShaping ? 1 : 0);
@@ -747,8 +747,8 @@ void RttyMod::webapiFormatChannelSettings(
     if (channelSettingsKeys.contains("rfNoise")) {
         swgRttyModSettings->setRfNoise(settings.m_rfNoise ? 1 : 0);
     }
-    if (channelSettingsKeys.contains("data")) {
-        swgRttyModSettings->setData(new QString(settings.m_data));
+    if (channelSettingsKeys.contains("text")) {
+        swgRttyModSettings->setData(new QString(settings.m_text));
     }
     if (channelSettingsKeys.contains("beta")) {
         swgRttyModSettings->setBeta(settings.m_beta);
diff --git a/plugins/channeltx/modrtty/rttymodbaseband.cpp b/plugins/channeltx/modrtty/rttymodbaseband.cpp
index 326109663..466cf533a 100644
--- a/plugins/channeltx/modrtty/rttymodbaseband.cpp
+++ b/plugins/channeltx/modrtty/rttymodbaseband.cpp
@@ -152,7 +152,7 @@ bool RttyModBaseband::handleMessage(const Message& cmd)
     else if (RttyMod::MsgTx::match(cmd))
     {
         qDebug() << "RttyModBaseband::handleMessage: MsgTx";
-        m_source.addTXPacket(m_settings.m_data);
+        m_source.addTXPacket(m_settings.m_text);
 
         return true;
     }
diff --git a/plugins/channeltx/modrtty/rttymodgui.cpp b/plugins/channeltx/modrtty/rttymodgui.cpp
index f9f14370d..80636f9bc 100644
--- a/plugins/channeltx/modrtty/rttymodgui.cpp
+++ b/plugins/channeltx/modrtty/rttymodgui.cpp
@@ -296,7 +296,7 @@ void RttyModGUI::on_text_returnPressed()
 
 void RttyModGUI::on_text_editingFinished()
 {
-    m_settings.m_data = ui->text->currentText();
+    m_settings.m_text = ui->text->currentText();
     applySettings();
 }
 
@@ -609,7 +609,7 @@ void RttyModGUI::displaySettings()
     for (const auto& text : m_settings.m_predefinedTexts) {
         ui->text->addItem(substitute(text));
     }
-    ui->text->setCurrentText(m_settings.m_data);
+    ui->text->setCurrentText(m_settings.m_text);
 
     getRollupContents()->restoreState(m_rollupState);
     updateAbsoluteCenterFrequency();
diff --git a/plugins/channeltx/modrtty/rttymodsettings.cpp b/plugins/channeltx/modrtty/rttymodsettings.cpp
index fcfcf2914..8724afa9a 100644
--- a/plugins/channeltx/modrtty/rttymodsettings.cpp
+++ b/plugins/channeltx/modrtty/rttymodsettings.cpp
@@ -46,7 +46,7 @@ void RttyModSettings::resetToDefaults()
     m_bbNoise = false;
     m_rfNoise = false;
     m_writeToFile = false;
-    m_data = "CQ CQ CQ DE SDRangel CQ";
+    m_text = "CQ CQ CQ DE SDRangel CQ";
     m_characterSet = Baudot::ITA2;
     m_msbFirst = false;
     m_spaceHigh = false;
@@ -97,7 +97,7 @@ QByteArray RttyModSettings::serialize() const
     s.writeBool(24, m_bbNoise);
     s.writeBool(25, m_rfNoise);
     s.writeBool(26, m_writeToFile);
-    s.writeString(30, m_data);
+    s.writeString(30, m_text);
 
     s.writeS32(60, (int)m_characterSet);
     s.writeBool(61, m_unshiftOnSpace);
@@ -168,7 +168,7 @@ bool RttyModSettings::deserialize(const QByteArray& data)
         d.readBool(24, &m_bbNoise, false);
         d.readBool(25, &m_rfNoise, false);
         d.readBool(26, &m_writeToFile, false);
-        d.readString(30, &m_data, "CQ CQ CQ anyone using SDRangel");
+        d.readString(30, &m_text, "CQ CQ CQ anyone using SDRangel");
 
         d.readS32(60, (int*)&m_characterSet, (int)Baudot::ITA2);
         d.readBool(61, &m_unshiftOnSpace, false);
diff --git a/plugins/channeltx/modrtty/rttymodsettings.h b/plugins/channeltx/modrtty/rttymodsettings.h
index 3786ae98c..369f121ad 100644
--- a/plugins/channeltx/modrtty/rttymodsettings.h
+++ b/plugins/channeltx/modrtty/rttymodsettings.h
@@ -40,7 +40,7 @@ struct RttyModSettings
     bool m_bbNoise;
     bool m_rfNoise;
     bool m_writeToFile;
-    QString m_data;     // Text to send
+    QString m_text;     // Text to send
     bool m_pulseShaping;
     float m_beta;
     int m_symbolSpan;
diff --git a/plugins/channeltx/modrtty/rttymodsource.cpp b/plugins/channeltx/modrtty/rttymodsource.cpp
index 481ed4737..2959dfa1b 100644
--- a/plugins/channeltx/modrtty/rttymodsource.cpp
+++ b/plugins/channeltx/modrtty/rttymodsource.cpp
@@ -125,11 +125,11 @@ void RttyModSource::modulateSample()
     {
         if (m_bitCount == 0)
         {
-            if (!m_dataToTransmit.isEmpty())
+            if (!m_textToTransmit.isEmpty())
             {
                 // Encode a character at a time, so we get a TxReport after each character
-                QString s = m_dataToTransmit.left(1);
-                m_dataToTransmit = m_dataToTransmit.mid(1);
+                QString s = m_textToTransmit.left(1);
+                m_textToTransmit = m_textToTransmit.mid(1);
                 encodePacket(s);
             }
             else
@@ -390,7 +390,7 @@ void RttyModSource::addTXPacket(QString data)
     int count = m_settings.m_repeat ? m_settings.m_repeatCount : 1;
 
     for (int i = 0; i < count; i++) {
-        m_dataToTransmit.append(data);
+        m_textToTransmit.append(data);
     }
 }
 
@@ -399,7 +399,7 @@ void RttyModSource::addTXPacket(QByteArray data)
     int count = m_settings.m_repeat ? m_settings.m_repeatCount : 1;
 
     for (int i = 0; i < count; i++) {
-        m_dataToTransmit.append(QString(data));
+        m_textToTransmit.append(QString(data));
     }
 }
 
@@ -432,7 +432,7 @@ void RttyModSource::encodePacket(const QString& text)
 
     if (getMessageQueueToGUI())
     {
-        RttyMod::MsgReportTx* msg = RttyMod::MsgReportTx::create(s, m_dataToTransmit.size());
+        RttyMod::MsgReportTx* msg = RttyMod::MsgReportTx::create(s, m_textToTransmit.size());
         getMessageQueueToGUI()->push(msg);
     }
 }
diff --git a/plugins/channeltx/modrtty/rttymodsource.h b/plugins/channeltx/modrtty/rttymodsource.h
index cd7421548..d85bb3cda 100644
--- a/plugins/channeltx/modrtty/rttymodsource.h
+++ b/plugins/channeltx/modrtty/rttymodsource.h
@@ -104,7 +104,7 @@ private:
     int m_sampleIdx;                    // Sample index in to symbol
     int m_samplesPerSymbol;             // Number of samples per symbol
 
-    QString m_dataToTransmit;           // Transmit data buffer (before RTTY encoding)
+    QString m_textToTransmit;           // Transmit buffer (before RTTY encoding)
 
     BaudotEncoder m_rttyEncoder;
 
diff --git a/plugins/channeltx/modrtty/rttymodtxsettingsdialog.ui b/plugins/channeltx/modrtty/rttymodtxsettingsdialog.ui
index 1f38cc3ea..1f1408bf8 100644
--- a/plugins/channeltx/modrtty/rttymodtxsettingsdialog.ui
+++ b/plugins/channeltx/modrtty/rttymodtxsettingsdialog.ui
@@ -17,7 +17,7 @@
    </font>
   </property>
   <property name="windowTitle">
-   <string>Packet TX Extra Settings</string>
+   <string>Transmit Settings</string>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
    <item>
diff --git a/sdrbase/webapi/webapirequestmapper.cpp b/sdrbase/webapi/webapirequestmapper.cpp
index 4febce713..7670da009 100644
--- a/sdrbase/webapi/webapirequestmapper.cpp
+++ b/sdrbase/webapi/webapirequestmapper.cpp
@@ -4643,7 +4643,12 @@ bool WebAPIRequestMapper::getChannelSettings(
         {
             channelSettings->setRttyDemodSettings(new SWGSDRangel::SWGRTTYDemodSettings());
             channelSettings->getRttyDemodSettings()->fromJsonObject(settingsJsonObject);
-        }
+            }
+        else if (channelSettingsKey == "RTTYModSettings")
+        {
+            channelSettings->setRttyModSettings(new SWGSDRangel::SWGRTTYModSettings());
+            channelSettings->getRttyModSettings()->fromJsonObject(settingsJsonObject);
+            }
         else if (channelSettingsKey == "SigMFFileSinkSettings")
         {
             channelSettings->setSigMfFileSinkSettings(new SWGSDRangel::SWGSigMFFileSinkSettings());
@@ -4751,6 +4756,11 @@ bool WebAPIRequestMapper::getChannelActions(
             channelActions->setPacketModActions(new SWGSDRangel::SWGPacketModActions());
             channelActions->getPacketModActions()->fromJsonObject(actionsJsonObject);
         }
+        else if (channelActionsKey == "RTTYModActions")
+        {
+            channelActions->setRttyModActions(new SWGSDRangel::SWGRTTYModActions());
+            channelActions->getRttyModActions()->fromJsonObject(actionsJsonObject);
+        }
         else if (channelActionsKey == "SigMFFileSinkActions")
         {
             channelActions->setSigMfFileSinkActions(new SWGSDRangel::SWGSigMFFileSinkActions());
@@ -5432,6 +5442,7 @@ void WebAPIRequestMapper::resetChannelSettings(SWGSDRangel::SWGChannelSettings&
     channelSettings.setRemoteSourceSettings(nullptr);
     channelSettings.setRemoteTcpSinkSettings(nullptr);
     channelSettings.setRttyDemodSettings(nullptr);
+    channelSettings.setRttyModSettings(nullptr);
     channelSettings.setSsbDemodSettings(nullptr);
     channelSettings.setSsbModSettings(nullptr);
     channelSettings.setUdpSourceSettings(nullptr);
@@ -5468,6 +5479,7 @@ void WebAPIRequestMapper::resetChannelReport(SWGSDRangel::SWGChannelReport& chan
     channelReport.setRadiosondeDemodReport(nullptr);
     channelReport.setRemoteSourceReport(nullptr);
     channelReport.setRttyDemodReport(nullptr);
+    channelReport.setRttyModReport(nullptr);
     channelReport.setSsbDemodReport(nullptr);
     channelReport.setSsbModReport(nullptr);
     channelReport.setUdpSourceReport(nullptr);
@@ -5488,6 +5500,7 @@ void WebAPIRequestMapper::resetChannelActions(SWGSDRangel::SWGChannelActions& ch
     channelActions.setIeee802154ModActions(nullptr);
     channelActions.setRadioAstronomyActions(nullptr);
     channelActions.setPacketModActions(nullptr);
+    channelActions.setRttyModActions(nullptr);
 }
 
 void WebAPIRequestMapper::resetAudioInputDevice(SWGSDRangel::SWGAudioInputDevice& audioInputDevice)
diff --git a/sdrbase/webapi/webapiutils.cpp b/sdrbase/webapi/webapiutils.cpp
index 8860ec507..e9fa38d31 100644
--- a/sdrbase/webapi/webapiutils.cpp
+++ b/sdrbase/webapi/webapiutils.cpp
@@ -70,6 +70,7 @@ const QMap<QString, QString> WebAPIUtils::m_channelURIToSettingsKey = {
     {"sdrangel.demod.remotetcpsink", "RemoteTCPSinkSettings"},
     {"sdrangel.channeltx.remotesource", "RemoteSourceSettings"},
     {"sdrangel.channel.rttydemod", "RTTYDemodSettings"},
+    {"sdrangel.channel.rttymod", "RTTYModSettings"},
     {"sdrangel.channeltx.modssb", "SSBModSettings"},
     {"sdrangel.channel.ssbdemod", "SSBDemodSettings"},
     {"sdrangel.channel.ft8demod", "FT8DemodSettings"},
@@ -185,7 +186,8 @@ const QMap<QString, QString> WebAPIUtils::m_channelTypeToSettingsKey = {
     {"RemoteSink", "RemoteSinkSettings"},
     {"RemoteSource", "RemoteSourceSettings"},
     {"RemoteTCPSink", "RemoteTCPSinkSettings"},
-    {"RTTYDemodSettings", "RTTYDemodSettings"},
+    {"RTTYDemod", "RTTYDemodSettings"},
+    {"RTTYMod", "RTTYModSettings"},
     {"SSBMod", "SSBModSettings"},
     {"SSBDemod", "SSBDemodSettings"},
     {"FT8Demod", "FT8DemodSettings"},
@@ -208,7 +210,8 @@ const QMap<QString, QString> WebAPIUtils::m_channelTypeToActionsKey = {
     {"SigMFFileSink", "SigMFFileSinkActions"},
     {"IEEE_802_15_4_Mod", "IEEE_802_15_4_ModActions"},
     {"RadioAstronomy", "RadioAstronomyActions"},
-    {"PacketMod", "PacketModActions"}
+    {"PacketMod", "PacketModActions"},
+    {"RTTYMod", "RTTYModActions"}
 };
 
 const QMap<QString, QString> WebAPIUtils::m_sourceDeviceHwIdToSettingsKey = {
diff --git a/swagger/sdrangel/api/swagger/include/RTTYMod.yaml b/swagger/sdrangel/api/swagger/include/RTTYMod.yaml
index b61650740..b46f0ff01 100644
--- a/swagger/sdrangel/api/swagger/include/RTTYMod.yaml
+++ b/swagger/sdrangel/api/swagger/include/RTTYMod.yaml
@@ -35,8 +35,9 @@ RTTYModSettings:
         Boolean
           * 0 - off
           * 1 - on
-    data:
+    text:
       type: string
+      description: Text to transmit
     pulseShaping:
       type: integer
       description: >
@@ -48,6 +49,18 @@ RTTYModSettings:
       format: float
     symbolSpan:
       type: integer
+    characterSet:
+      type: integer
+    unshiftOnSpace:
+      type: integer
+    msbFirst:
+      type: integer
+    spaceHigh:
+      type: integer
+    prefixCRLF:
+      type: integer
+    postfixCRLF:
+      type: integer
     udpEnabled:
       description: "Whether to receive text to transmit on specified UDP port"
       type: integer