diff --git a/owrx/source/airspy.py b/owrx/source/airspy.py
index 97221a3b..d909d96c 100644
--- a/owrx/source/airspy.py
+++ b/owrx/source/airspy.py
@@ -1,5 +1,4 @@
-from owrx.command import Flag
-from .soapy import SoapyConnectorSource
+from owrx.source.soapy import SoapyConnectorSource, SoapyConnectorDeviceDescription
 
 
 class AirspySource(SoapyConnectorSource):
@@ -15,3 +14,7 @@ class AirspySource(SoapyConnectorSource):
 
     def getDriver(self):
         return "airspy"
+
+
+class AirspyDeviceDescription(SoapyConnectorDeviceDescription):
+    pass
diff --git a/owrx/source/airspyhf.py b/owrx/source/airspyhf.py
index 33b00dff..5995b4b8 100644
--- a/owrx/source/airspyhf.py
+++ b/owrx/source/airspyhf.py
@@ -1,6 +1,10 @@
-from .soapy import SoapyConnectorSource
+from owrx.source.soapy import SoapyConnectorSource, SoapyConnectorDeviceDescription
 
 
 class AirspyhfSource(SoapyConnectorSource):
     def getDriver(self):
         return "airspyhf"
+
+
+class AirspyhfDeviceDescription(SoapyConnectorDeviceDescription):
+    pass
diff --git a/owrx/source/direct.py b/owrx/source/direct.py
index e5d00247..e51f0b8e 100644
--- a/owrx/source/direct.py
+++ b/owrx/source/direct.py
@@ -1,5 +1,5 @@
 from abc import ABCMeta
-from . import SdrSource
+from owrx.source import SdrSource, SdrDeviceDescription
 
 import logging
 
@@ -51,3 +51,7 @@ class DirectSource(SdrSource, metaclass=ABCMeta):
     # override this in subclasses, if necessary
     def sleepOnRestart(self):
         pass
+
+
+class DirectSourceDeviceDescription(SdrDeviceDescription):
+    pass
diff --git a/owrx/source/fcdpp.py b/owrx/source/fcdpp.py
index bb121ee2..342ad735 100644
--- a/owrx/source/fcdpp.py
+++ b/owrx/source/fcdpp.py
@@ -1,6 +1,10 @@
-from owrx.source.soapy import SoapyConnectorSource
+from owrx.source.soapy import SoapyConnectorSource, SoapyConnectorDeviceDescription
 
 
 class FcdppSource(SoapyConnectorSource):
     def getDriver(self):
         return "fcdpp"
+
+
+class FcdppDeviceDescription(SoapyConnectorDeviceDescription):
+    pass
diff --git a/owrx/source/fifi_sdr.py b/owrx/source/fifi_sdr.py
index 5b51558d..700cb53a 100644
--- a/owrx/source/fifi_sdr.py
+++ b/owrx/source/fifi_sdr.py
@@ -1,5 +1,5 @@
 from owrx.command import Option
-from .direct import DirectSource
+from owrx.source.direct import DirectSource, DirectSourceDeviceDescription
 from subprocess import Popen
 
 import logging
@@ -37,3 +37,7 @@ class FifiSdrSource(DirectSource):
     def onPropertyChange(self, changes):
         if "center_freq" in changes:
             self.sendRockProgFrequency(changes["center_freq"])
+
+
+class FifiSdrDeviceDescription(DirectSourceDeviceDescription):
+    pass
diff --git a/owrx/source/hackrf.py b/owrx/source/hackrf.py
index 9ced99ec..85bf3683 100644
--- a/owrx/source/hackrf.py
+++ b/owrx/source/hackrf.py
@@ -1,4 +1,4 @@
-from .soapy import SoapyConnectorSource
+from .soapy import SoapyConnectorSource, SoapyConnectorDeviceDescription
 
 
 class HackrfSource(SoapyConnectorSource):
@@ -9,3 +9,7 @@ class HackrfSource(SoapyConnectorSource):
 
     def getDriver(self):
         return "hackrf"
+
+
+class HackrfDeviceDescription(SoapyConnectorDeviceDescription):
+    pass
diff --git a/owrx/source/hpsdr.py b/owrx/source/hpsdr.py
index 6d88c676..63571d04 100644
--- a/owrx/source/hpsdr.py
+++ b/owrx/source/hpsdr.py
@@ -1,5 +1,5 @@
-from .connector import ConnectorSource
-from owrx.command import Flag, Option
+from owrx.source.connector import ConnectorSource, ConnectorDeviceDescription
+from owrx.command import Option
 
 # In order to use an HPSDR radio, you must install hpsdrconnector from https://github.com/jancona/hpsdrconnector
 # These are the command line options available:
@@ -33,3 +33,7 @@ class HpsdrSource(ConnectorSource):
                 }
             )
         )
+
+
+class HpsdrDeviceDescription(ConnectorDeviceDescription):
+    pass
diff --git a/owrx/source/lime_sdr.py b/owrx/source/lime_sdr.py
index 6220b688..dedfacf4 100644
--- a/owrx/source/lime_sdr.py
+++ b/owrx/source/lime_sdr.py
@@ -1,6 +1,10 @@
-from .soapy import SoapyConnectorSource
+from owrx.source.soapy import SoapyConnectorSource, SoapyConnectorDeviceDescription
 
 
 class LimeSdrSource(SoapyConnectorSource):
     def getDriver(self):
         return "lime"
+
+
+class LimeSdrDeviceDescription(SoapyConnectorDeviceDescription):
+    pass
diff --git a/owrx/source/perseussdr.py b/owrx/source/perseussdr.py
index 1e2b8ecc..88b63196 100644
--- a/owrx/source/perseussdr.py
+++ b/owrx/source/perseussdr.py
@@ -1,5 +1,5 @@
-from .direct import DirectSource
-from owrx.command import Flag, Option
+from owrx.source.direct import DirectSource, DirectSourceDeviceDescription
+from owrx.command import Option
 
 
 #
@@ -35,3 +35,7 @@ class PerseussdrSource(DirectSource):
                 }
             )
         )
+
+
+class PerseussdrDeviceDescription(DirectSourceDeviceDescription):
+    pass
diff --git a/owrx/source/pluto_sdr.py b/owrx/source/pluto_sdr.py
index 19fdeabf..1f6dad16 100644
--- a/owrx/source/pluto_sdr.py
+++ b/owrx/source/pluto_sdr.py
@@ -1,6 +1,10 @@
-from .soapy import SoapyConnectorSource
+from owrx.source.soapy import SoapyConnectorSource, SoapyConnectorDeviceDescription
 
 
 class PlutoSdrSource(SoapyConnectorSource):
     def getDriver(self):
         return "plutosdr"
+
+
+class PlutoSdrDeviceDescription(SoapyConnectorDeviceDescription):
+    pass
diff --git a/owrx/source/radioberry.py b/owrx/source/radioberry.py
index 5bb95c7f..2ec0e098 100644
--- a/owrx/source/radioberry.py
+++ b/owrx/source/radioberry.py
@@ -1,6 +1,10 @@
-from .soapy import SoapyConnectorSource
+from owrx.source.soapy import SoapyConnectorSource, SoapyConnectorDeviceDescription
 
 
 class RadioberrySource(SoapyConnectorSource):
     def getDriver(self):
         return "radioberry"
+
+
+class RadioberryDeviceDescription(SoapyConnectorDeviceDescription):
+    pass
diff --git a/owrx/source/red_pitaya.py b/owrx/source/red_pitaya.py
index 06431f07..00a484a3 100644
--- a/owrx/source/red_pitaya.py
+++ b/owrx/source/red_pitaya.py
@@ -1,6 +1,10 @@
-from .soapy import SoapyConnectorSource
+from owrx.source.soapy import SoapyConnectorSource, SoapyConnectorDeviceDescription
 
 
 class RedPitayaSource(SoapyConnectorSource):
     def getDriver(self):
         return "redpitaya"
+
+
+class RedPitayaDeviceDescription(SoapyConnectorDeviceDescription):
+    pass
diff --git a/owrx/source/rtl_sdr_soapy.py b/owrx/source/rtl_sdr_soapy.py
index 55744d58..c6d35656 100644
--- a/owrx/source/rtl_sdr_soapy.py
+++ b/owrx/source/rtl_sdr_soapy.py
@@ -1,4 +1,4 @@
-from .soapy import SoapyConnectorSource
+from owrx.source.soapy import SoapyConnectorSource, SoapyConnectorDeviceDescription
 
 
 class RtlSdrSoapySource(SoapyConnectorSource):
@@ -9,3 +9,7 @@ class RtlSdrSoapySource(SoapyConnectorSource):
 
     def getDriver(self):
         return "rtlsdr"
+
+
+class RtlSdrSoapyDeviceDescription(SoapyConnectorDeviceDescription):
+    pass
diff --git a/owrx/source/rtl_tcp.py b/owrx/source/rtl_tcp.py
index ba6ac1f4..8e606d54 100644
--- a/owrx/source/rtl_tcp.py
+++ b/owrx/source/rtl_tcp.py
@@ -1,4 +1,4 @@
-from .connector import ConnectorSource
+from owrx.source.connector import ConnectorSource, ConnectorDeviceDescription
 from owrx.command import Flag, Option, Argument
 
 
@@ -16,3 +16,7 @@ class RtlTcpSource(ConnectorSource):
                 }
             )
         )
+
+
+class RtlTcpDeviceDescription(ConnectorDeviceDescription):
+    pass
diff --git a/owrx/source/runds.py b/owrx/source/runds.py
index f12f0033..ba7bd99d 100644
--- a/owrx/source/runds.py
+++ b/owrx/source/runds.py
@@ -1,4 +1,4 @@
-from owrx.source.connector import ConnectorSource
+from owrx.source.connector import ConnectorSource, ConnectorDeviceDescription
 from owrx.command import Argument, Flag, Option
 
 
@@ -16,3 +16,7 @@ class RundsSource(ConnectorSource):
                 }
             )
         )
+
+
+class RundsDeviceDescription(ConnectorDeviceDescription):
+    pass
diff --git a/owrx/source/sddc.py b/owrx/source/sddc.py
index 58e73806..e729116d 100644
--- a/owrx/source/sddc.py
+++ b/owrx/source/sddc.py
@@ -1,6 +1,10 @@
-from owrx.source.connector import ConnectorSource
+from owrx.source.connector import ConnectorSource, ConnectorDeviceDescription
 
 
 class SddcSource(ConnectorSource):
     def getCommandMapper(self):
         return super().getCommandMapper().setBase("sddc_connector")
+
+
+class SddcDeviceDescription(ConnectorDeviceDescription):
+    pass
diff --git a/owrx/source/soapy_remote.py b/owrx/source/soapy_remote.py
index 53a3196f..5f496530 100644
--- a/owrx/source/soapy_remote.py
+++ b/owrx/source/soapy_remote.py
@@ -1,4 +1,4 @@
-from .soapy import SoapyConnectorSource
+from owrx.source.soapy import SoapyConnectorSource, SoapyConnectorDeviceDescription
 
 
 class SoapyRemoteSource(SoapyConnectorSource):
@@ -15,3 +15,7 @@ class SoapyRemoteSource(SoapyConnectorSource):
         if "remote_driver" in values and values["remote_driver"] is not None:
             params += [{"remote:driver": values["remote_driver"]}]
         return params
+
+
+class SoapyRemoteDeviceDescription(SoapyConnectorDeviceDescription):
+    pass
diff --git a/owrx/source/uhd.py b/owrx/source/uhd.py
index 29e29093..97418d8a 100644
--- a/owrx/source/uhd.py
+++ b/owrx/source/uhd.py
@@ -1,6 +1,10 @@
-from .soapy import SoapyConnectorSource
+from owrx.source.soapy import SoapyConnectorSource, SoapyConnectorDeviceDescription
 
 
 class UhdSource(SoapyConnectorSource):
     def getDriver(self):
         return "uhd"
+
+
+class UhdDeviceDescription(SoapyConnectorDeviceDescription):
+    pass