diff --git a/plugins/samplesink/bladerf2output/bladerf2output.cpp b/plugins/samplesink/bladerf2output/bladerf2output.cpp
index 83a58081f..fe1d38575 100644
--- a/plugins/samplesink/bladerf2output/bladerf2output.cpp
+++ b/plugins/samplesink/bladerf2output/bladerf2output.cpp
@@ -48,19 +48,6 @@ BladeRF2Output::BladeRF2Output(DeviceSinkAPI *deviceAPI) :
     m_running(false)
 {
     openDevice();
-
-    if (m_deviceShared.m_dev)
-    {
-        const bladerf_gain_modes *modes = 0;
-        int nbModes = m_deviceShared.m_dev->getGainModesRx(&modes);
-
-        if (modes)
-        {
-            for (int i = 0; i < nbModes; i++) {
-                m_gainModes.push_back(GainMode{QString(modes[i].name), modes[i].mode});
-            }
-        }
-    }
 }
 
 BladeRF2Output::~BladeRF2Output()
@@ -948,18 +935,6 @@ void BladeRF2Output::webapiFormatDeviceReport(SWGSDRangel::SWGDeviceReport& resp
         response.getBladeRf2OutputReport()->getSampleRateRange()->setMin(min);
         response.getBladeRf2OutputReport()->getSampleRateRange()->setMax(max);
         response.getBladeRf2OutputReport()->getSampleRateRange()->setStep(step);
-
-        response.getBladeRf2OutputReport()->setGainModes(new QList<SWGSDRangel::SWGNamedEnum*>);
-
-        const std::vector<GainMode>& modes = getGainModes();
-        std::vector<GainMode>::const_iterator it = modes.begin();
-
-        for (; it != modes.end(); ++it)
-        {
-            response.getBladeRf2OutputReport()->getGainModes()->append(new SWGSDRangel::SWGNamedEnum);
-            response.getBladeRf2OutputReport()->getGainModes()->back()->setName(new QString(it->m_name));
-            response.getBladeRf2OutputReport()->getGainModes()->back()->setValue(it->m_value);
-        }
     }
 }
 
diff --git a/plugins/samplesink/bladerf2output/bladerf2output.h b/plugins/samplesink/bladerf2output/bladerf2output.h
index f67e79165..3aa11401b 100644
--- a/plugins/samplesink/bladerf2output/bladerf2output.h
+++ b/plugins/samplesink/bladerf2output/bladerf2output.h
@@ -97,12 +97,6 @@ public:
         {}
     };
 
-    struct GainMode
-    {
-        QString m_name;
-        int m_value;
-    };
-
     BladeRF2Output(DeviceSinkAPI *deviceAPI);
     virtual ~BladeRF2Output();
     virtual void destroy();
@@ -126,7 +120,6 @@ public:
     void getSampleRateRange(int& min, int& max, int& step);
     void getBandwidthRange(int& min, int& max, int& step);
     void getGlobalGainRange(int& min, int& max, int& step);
-    const std::vector<GainMode>& getGainModes() { return m_gainModes; }
 
     virtual bool handleMessage(const Message& message);
 
@@ -170,7 +163,6 @@ private:
     QString m_deviceDescription;
     DeviceBladeRF2Shared m_deviceShared;
     bool m_running;
-    std::vector<GainMode> m_gainModes;
 };
 
 #endif /* PLUGINS_SAMPLESINK_BLADERF2OUTPUT_BLADERF2OUTPUT_H_ */
diff --git a/plugins/samplesink/bladerf2output/bladerf2outputgui.cpp b/plugins/samplesink/bladerf2output/bladerf2outputgui.cpp
index 560d22752..446930cb5 100644
--- a/plugins/samplesink/bladerf2output/bladerf2outputgui.cpp
+++ b/plugins/samplesink/bladerf2output/bladerf2outputgui.cpp
@@ -46,33 +46,26 @@ BladeRF2OutputGui::BladeRF2OutputGui(DeviceUISet *deviceUISet, QWidget* parent)
     ui->setupUi(this);
 
     m_sampleSink->getFrequencyRange(f_min, f_max, step);
+    qDebug("BladeRF2OutputGui::BladeRF2OutputGui: getFrequencyRange: [%lu,%lu] step: %d", f_min, f_max, step);
     ui->centerFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
     ui->centerFrequency->setValueRange(7, f_min/1000, f_max/1000);
 
     m_sampleSink->getSampleRateRange(min, max, step);
+    qDebug("BladeRF2OutputGui::BladeRF2OutputGui: getSampleRateRange: [%d,%d] step: %d", min, max, step);
     ui->sampleRate->setColorMapper(ColorMapper(ColorMapper::GrayGreenYellow));
     ui->sampleRate->setValueRange(8, min, max);
 
     m_sampleSink->getBandwidthRange(min, max, step);
+    qDebug("BladeRF2OutputGui::BladeRF2OutputGui: getBandwidthRange: [%d,%d] step: %d", min, max, step);
     ui->bandwidth->setColorMapper(ColorMapper(ColorMapper::GrayYellow));
     ui->bandwidth->setValueRange(5, min/1000, max/1000);
 
-    const std::vector<BladeRF2Output::GainMode>& modes = m_sampleSink->getGainModes();
-    std::vector<BladeRF2Output::GainMode>::const_iterator it = modes.begin();
-
-    ui->gainMode->blockSignals(true);
-
-    for (; it != modes.end(); ++it) {
-        ui->gainMode->addItem(it->m_name);
-    }
-
-    ui->gainMode->blockSignals(false);
-
     m_sampleSink->getGlobalGainRange(min, max, step);
-    ui->gain->setMinimum(min);
-    ui->gain->setMaximum(max);
-    ui->gain->setPageStep(step);
-    ui->gain->setSingleStep(step);
+    qDebug("BladeRF2OutputGui::BladeRF2OutputGui: getGlobalGainRange: [%d,%d] step: %d", min, max, step);
+    ui->gain->setMinimum((min-max)/1000);
+    ui->gain->setMaximum(0);
+    ui->gain->setPageStep(1);
+    ui->gain->setSingleStep(1);
 
     ui->label_decim->setText(QString::fromUtf8("I\u2191"));
 
@@ -152,10 +145,10 @@ bool BladeRF2OutputGui::handleMessage(const Message& message)
         blockApplySettings(true);
         int min, max, step;
         m_sampleSink->getGlobalGainRange(min, max, step);
-        ui->gain->setMinimum(min);
-        ui->gain->setMaximum(max);
-        ui->gain->setPageStep(step);
-        ui->gain->setSingleStep(step);
+        ui->gain->setMinimum((min-max)/1000);
+        ui->gain->setMaximum(0);
+        ui->gain->setPageStep(1);
+        ui->gain->setSingleStep(1);
         displaySettings();
         blockApplySettings(false);
 
@@ -164,10 +157,10 @@ bool BladeRF2OutputGui::handleMessage(const Message& message)
     else if (BladeRF2Output::MsgReportGainRange::match(message))
     {
         const BladeRF2Output::MsgReportGainRange& cfg = (BladeRF2Output::MsgReportGainRange&) message;
-        ui->gain->setMinimum(cfg.getMin());
-        ui->gain->setMaximum(cfg.getMax());
-        ui->gain->setSingleStep(cfg.getStep());
-        ui->gain->setPageStep(cfg.getStep());
+        ui->gain->setMinimum((cfg.getMin()-cfg.getMax())/1000);
+        ui->gain->setMaximum(0);
+        ui->gain->setSingleStep(1);
+        ui->gain->setPageStep(1);
 
         return true;
     }
@@ -234,12 +227,6 @@ void BladeRF2OutputGui::displaySettings()
     ui->gainText->setText(tr("%1 dB").arg(m_settings.m_globalGain));
     ui->gain->setValue(m_settings.m_globalGain);
 
-    if (m_settings.m_gainMode == BLADERF_GAIN_MANUAL) {
-        ui->gain->setEnabled(true);
-    } else {
-        ui->gain->setEnabled(false);
-    }
-
     blockApplySettings(false);
 }
 
@@ -281,31 +268,6 @@ void BladeRF2OutputGui::on_interp_currentIndexChanged(int index)
     sendSettings();
 }
 
-void BladeRF2OutputGui::on_gainMode_currentIndexChanged(int index)
-{
-    const std::vector<BladeRF2Output::GainMode>& modes = m_sampleSink->getGainModes();
-    unsigned int uindex = index < 0 ? 0 : (unsigned int) index;
-
-    if (uindex < modes.size())
-    {
-        BladeRF2Output::GainMode mode = modes[index];
-
-        if (m_settings.m_gainMode != mode.m_value)
-        {
-            if (mode.m_value == BLADERF_GAIN_MANUAL)
-            {
-                m_settings.m_globalGain = ui->gain->value();
-                ui->gain->setEnabled(true);
-            } else {
-                ui->gain->setEnabled(false);
-            }
-        }
-
-        m_settings.m_gainMode = mode.m_value;
-        sendSettings();
-    }
-}
-
 void BladeRF2OutputGui::on_gain_valueChanged(int value)
 {
     ui->gainText->setText(tr("%1 dB").arg(value));
diff --git a/plugins/samplesink/bladerf2output/bladerf2outputgui.h b/plugins/samplesink/bladerf2output/bladerf2outputgui.h
index 0fa4228bb..c93c2f9fe 100644
--- a/plugins/samplesink/bladerf2output/bladerf2outputgui.h
+++ b/plugins/samplesink/bladerf2output/bladerf2outputgui.h
@@ -78,7 +78,6 @@ private slots:
     void on_sampleRate_changed(quint64 value);
     void on_bandwidth_changed(quint64 value);
     void on_interp_currentIndexChanged(int index);
-    void on_gainMode_currentIndexChanged(int index);
     void on_gain_valueChanged(int value);
     void on_startStop_toggled(bool checked);
     void updateHardware();
diff --git a/plugins/samplesink/bladerf2output/bladerf2outputgui.ui b/plugins/samplesink/bladerf2output/bladerf2outputgui.ui
index 468db150f..7facfdc9a 100644
--- a/plugins/samplesink/bladerf2output/bladerf2outputgui.ui
+++ b/plugins/samplesink/bladerf2output/bladerf2outputgui.ui
@@ -372,11 +372,11 @@
     </layout>
    </item>
    <item>
-    <layout class="QGridLayout" name="gridLayout_decim" columnstretch="0,0,0,0">
+    <layout class="QGridLayout" name="gridLayout_gain" columnstretch="0,0,0">
      <property name="spacing">
       <number>3</number>
      </property>
-     <item row="0" column="2">
+     <item row="0" column="1">
       <widget class="QSlider" name="gain">
        <property name="toolTip">
         <string>Gain value</string>
@@ -386,13 +386,6 @@
        </property>
       </widget>
      </item>
-     <item row="0" column="1">
-      <widget class="QComboBox" name="gainMode">
-       <property name="toolTip">
-        <string>Gain mode</string>
-       </property>
-      </widget>
-     </item>
      <item row="0" column="0">
       <widget class="QLabel" name="gainLabel">
        <property name="text">
@@ -400,7 +393,7 @@
        </property>
       </widget>
      </item>
-     <item row="0" column="3">
+     <item row="0" column="2">
       <widget class="QLabel" name="gainText">
        <property name="minimumSize">
         <size>
diff --git a/plugins/samplesink/bladerf2output/bladerf2outputsettings.cpp b/plugins/samplesink/bladerf2output/bladerf2outputsettings.cpp
index 7ad09065c..2a69e969b 100644
--- a/plugins/samplesink/bladerf2output/bladerf2outputsettings.cpp
+++ b/plugins/samplesink/bladerf2output/bladerf2outputsettings.cpp
@@ -31,7 +31,7 @@ void BladeRF2OutputSettings::resetToDefaults()
     m_devSampleRate = 3072000;
     m_bandwidth = 1500000;
     m_gainMode = 0;
-    m_globalGain = 0;
+    m_globalGain = -20;
     m_biasTee = false;
     m_log2Interp = 0;
 }
diff --git a/sdrbase/resources/webapi/doc/html2/index.html b/sdrbase/resources/webapi/doc/html2/index.html
index 30babd580..162f29506 100644
--- a/sdrbase/resources/webapi/doc/html2/index.html
+++ b/sdrbase/resources/webapi/doc/html2/index.html
@@ -1377,12 +1377,6 @@ margin-bottom: 20px;
     },
     "globalGainRange" : {
       "$ref" : "#/definitions/Range"
-    },
-    "gainModes" : {
-      "type" : "array",
-      "items" : {
-        "$ref" : "#/definitions/NamedEnum"
-      }
     }
   },
   "description" : "BladeRF2"
@@ -23231,7 +23225,7 @@ except ApiException as e:
           </div>
           <div id="generator">
             <div class="content">
-              Generated 2018-09-29T05:36:53.044+02:00
+              Generated 2018-09-29T10:10:59.386+02:00
             </div>
           </div>
       </div>
diff --git a/sdrbase/resources/webapi/doc/swagger/include/BladeRF2.yaml b/sdrbase/resources/webapi/doc/swagger/include/BladeRF2.yaml
index 61f00b5d2..5a6e73ed3 100644
--- a/sdrbase/resources/webapi/doc/swagger/include/BladeRF2.yaml
+++ b/sdrbase/resources/webapi/doc/swagger/include/BladeRF2.yaml
@@ -71,7 +71,3 @@ BladeRF2OutputReport:
       $ref: "/doc/swagger/include/Structs.yaml#/Range"
     globalGainRange:
       $ref: "/doc/swagger/include/Structs.yaml#/Range"
-    gainModes:
-      type: array
-      items:
-        $ref: "/doc/swagger/include/Structs.yaml#/NamedEnum"
diff --git a/swagger/sdrangel/api/swagger/include/BladeRF2.yaml b/swagger/sdrangel/api/swagger/include/BladeRF2.yaml
index 0198207d3..3d5c16dc2 100644
--- a/swagger/sdrangel/api/swagger/include/BladeRF2.yaml
+++ b/swagger/sdrangel/api/swagger/include/BladeRF2.yaml
@@ -71,7 +71,3 @@ BladeRF2OutputReport:
       $ref: "http://localhost:8081/api/swagger/include/Structs.yaml#/Range"
     globalGainRange:
       $ref: "http://localhost:8081/api/swagger/include/Structs.yaml#/Range"
-    gainModes:
-      type: array
-      items:
-        $ref: "http://localhost:8081/api/swagger/include/Structs.yaml#/NamedEnum"
diff --git a/swagger/sdrangel/code/html2/index.html b/swagger/sdrangel/code/html2/index.html
index 30babd580..162f29506 100644
--- a/swagger/sdrangel/code/html2/index.html
+++ b/swagger/sdrangel/code/html2/index.html
@@ -1377,12 +1377,6 @@ margin-bottom: 20px;
     },
     "globalGainRange" : {
       "$ref" : "#/definitions/Range"
-    },
-    "gainModes" : {
-      "type" : "array",
-      "items" : {
-        "$ref" : "#/definitions/NamedEnum"
-      }
     }
   },
   "description" : "BladeRF2"
@@ -23231,7 +23225,7 @@ except ApiException as e:
           </div>
           <div id="generator">
             <div class="content">
-              Generated 2018-09-29T05:36:53.044+02:00
+              Generated 2018-09-29T10:10:59.386+02:00
             </div>
           </div>
       </div>
diff --git a/swagger/sdrangel/code/qt5/client/SWGBladeRF2OutputReport.cpp b/swagger/sdrangel/code/qt5/client/SWGBladeRF2OutputReport.cpp
index 8ce6ae808..ef8e4b342 100644
--- a/swagger/sdrangel/code/qt5/client/SWGBladeRF2OutputReport.cpp
+++ b/swagger/sdrangel/code/qt5/client/SWGBladeRF2OutputReport.cpp
@@ -36,8 +36,6 @@ SWGBladeRF2OutputReport::SWGBladeRF2OutputReport() {
     m_bandwidth_range_isSet = false;
     global_gain_range = nullptr;
     m_global_gain_range_isSet = false;
-    gain_modes = nullptr;
-    m_gain_modes_isSet = false;
 }
 
 SWGBladeRF2OutputReport::~SWGBladeRF2OutputReport() {
@@ -54,8 +52,6 @@ SWGBladeRF2OutputReport::init() {
     m_bandwidth_range_isSet = false;
     global_gain_range = new SWGRange();
     m_global_gain_range_isSet = false;
-    gain_modes = new QList<SWGNamedEnum*>();
-    m_gain_modes_isSet = false;
 }
 
 void
@@ -72,13 +68,6 @@ SWGBladeRF2OutputReport::cleanup() {
     if(global_gain_range != nullptr) { 
         delete global_gain_range;
     }
-    if(gain_modes != nullptr) { 
-        auto arr = gain_modes;
-        for(auto o: *arr) { 
-            delete o;
-        }
-        delete gain_modes;
-    }
 }
 
 SWGBladeRF2OutputReport*
@@ -100,8 +89,6 @@ SWGBladeRF2OutputReport::fromJsonObject(QJsonObject &pJson) {
     
     ::SWGSDRangel::setValue(&global_gain_range, pJson["globalGainRange"], "SWGRange", "SWGRange");
     
-    
-    ::SWGSDRangel::setValue(&gain_modes, pJson["gainModes"], "QList", "SWGNamedEnum");
 }
 
 QString
@@ -130,9 +117,6 @@ SWGBladeRF2OutputReport::asJsonObject() {
     if((global_gain_range != nullptr) && (global_gain_range->isSet())){
         toJsonValue(QString("globalGainRange"), global_gain_range, obj, QString("SWGRange"));
     }
-    if(gain_modes->size() > 0){
-        toJsonArray((QList<void*>*)gain_modes, obj, "gainModes", "SWGNamedEnum");
-    }
 
     return obj;
 }
@@ -177,16 +161,6 @@ SWGBladeRF2OutputReport::setGlobalGainRange(SWGRange* global_gain_range) {
     this->m_global_gain_range_isSet = true;
 }
 
-QList<SWGNamedEnum*>*
-SWGBladeRF2OutputReport::getGainModes() {
-    return gain_modes;
-}
-void
-SWGBladeRF2OutputReport::setGainModes(QList<SWGNamedEnum*>* gain_modes) {
-    this->gain_modes = gain_modes;
-    this->m_gain_modes_isSet = true;
-}
-
 
 bool
 SWGBladeRF2OutputReport::isSet(){
@@ -196,7 +170,6 @@ SWGBladeRF2OutputReport::isSet(){
         if(sample_rate_range != nullptr && sample_rate_range->isSet()){ isObjectUpdated = true; break;}
         if(bandwidth_range != nullptr && bandwidth_range->isSet()){ isObjectUpdated = true; break;}
         if(global_gain_range != nullptr && global_gain_range->isSet()){ isObjectUpdated = true; break;}
-        if(gain_modes->size() > 0){ isObjectUpdated = true; break;}
     }while(false);
     return isObjectUpdated;
 }
diff --git a/swagger/sdrangel/code/qt5/client/SWGBladeRF2OutputReport.h b/swagger/sdrangel/code/qt5/client/SWGBladeRF2OutputReport.h
index e6ea9646e..03a946a29 100644
--- a/swagger/sdrangel/code/qt5/client/SWGBladeRF2OutputReport.h
+++ b/swagger/sdrangel/code/qt5/client/SWGBladeRF2OutputReport.h
@@ -23,9 +23,7 @@
 
 
 #include "SWGFrequencyRange.h"
-#include "SWGNamedEnum.h"
 #include "SWGRange.h"
-#include <QList>
 
 #include "SWGObject.h"
 #include "export.h"
@@ -57,9 +55,6 @@ public:
     SWGRange* getGlobalGainRange();
     void setGlobalGainRange(SWGRange* global_gain_range);
 
-    QList<SWGNamedEnum*>* getGainModes();
-    void setGainModes(QList<SWGNamedEnum*>* gain_modes);
-
 
     virtual bool isSet() override;
 
@@ -76,9 +71,6 @@ private:
     SWGRange* global_gain_range;
     bool m_global_gain_range_isSet;
 
-    QList<SWGNamedEnum*>* gain_modes;
-    bool m_gain_modes_isSet;
-
 };
 
 }