diff --git a/src/SampleApp.WinDesktop/SatelliteSnr.xaml b/src/SampleApp.WinDesktop/SatelliteSnr.xaml
index 37ed6cc..5d40ff3 100644
--- a/src/SampleApp.WinDesktop/SatelliteSnr.xaml
+++ b/src/SampleApp.WinDesktop/SatelliteSnr.xaml
@@ -57,24 +57,7 @@
                             VerticalAlignment="Bottom">
                                 <Border.ToolTip>
                                     <StackPanel>
-                                        <StackPanel Orientation="Horizontal">
-                                            <TextBlock Text="System: " />
-                                            <TextBlock Text="{Binding Converter={StaticResource heightconv}, ConverterParameter=Name}" />
-                                        </StackPanel>
-                                        <StackPanel Orientation="Horizontal">
-                                            <TextBlock Text="Azimuth: " />
-                                            <TextBlock Text="{Binding Azimuth}" />
-                                        </StackPanel>
-                                        <StackPanel Orientation="Horizontal">
-                                            <TextBlock Text="Elevation: " />
-                                            <TextBlock Text="{Binding Elevation}" />
-                                        </StackPanel>
-                                        <StackPanel Orientation="Horizontal">
-                                            <TextBlock Text="SNR: " />
-                                            <TextBlock Text="{Binding SignalToNoiseRatio}" />
-                                            <TextBlock Text="dB" />
-                                        </StackPanel>
-                                        
+                                        <TextBlock Text="{Binding Converter={StaticResource heightconv}, ConverterParameter=Name}" />
                                     </StackPanel>
                                 </Border.ToolTip>
                             
diff --git a/src/SampleApp.WinDesktop/SatelliteSnr.xaml.cs b/src/SampleApp.WinDesktop/SatelliteSnr.xaml.cs
index 24f93e4..5a1e761 100644
--- a/src/SampleApp.WinDesktop/SatelliteSnr.xaml.cs
+++ b/src/SampleApp.WinDesktop/SatelliteSnr.xaml.cs
@@ -41,8 +41,24 @@ namespace SampleApp.WinDesktop
 
 		private void UpdateSatellites()
 		{
-			satellites.ItemsSource = messages.Values.SelectMany(g => g.SVs).OrderBy(s=>s.GnssSignalId).OrderBy(s => s.Id).OrderByDescending(s => s.TalkerId);
-		}
+			//satellites.ItemsSource = messages.Values.SelectMany(g => g.SVs).OrderBy(s=>s.GnssSignalId).OrderBy(s => s.Id).OrderByDescending(s => s.TalkerId);
+            var sats = messages.Values.SelectMany(g => g.SVs).GroupBy(s => s.TalkerId.ToString() + s.Id);
+            var infos = sats.Select(s => new SatelliteInfo()
+            {
+                Id = s.First().Id,
+                TalkerId = s.First().TalkerId,
+                SNRs = new Dictionary<char, int>(s.Select(s => new KeyValuePair<char, int>(s.GnssSignalId, s.SignalToNoiseRatio)), null)
+            });
+            satellites.ItemsSource = infos;
+        }
+
+        public struct SatelliteInfo
+        {
+            public int Id;
+            public Talker TalkerId;
+            public Dictionary<char, int> SNRs;
+            public int SignalToNoiseRatio => SNRs.Max(s=>s.Value);
+        }
 
         internal static string SignalIdToName(char signalId, Talker talkerId)
         {
@@ -139,7 +155,7 @@ namespace SampleApp.WinDesktop
     {
         public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
         {
-            if(value is SatelliteVehicle sv)
+            if(value is SatelliteSnr.SatelliteInfo sv)
             {
 				if (parameter as string == "Name")
 				{
@@ -156,10 +172,11 @@ namespace SampleApp.WinDesktop
 						name = "NavIC IRNSS";
 					else
 						name = sv.TalkerId.ToString();
-                    var signalName = SatelliteSnr.SignalIdToName(sv.GnssSignalId, sv.TalkerId);
-                    if (!string.IsNullOrEmpty(signalName))
-						name += " (" + signalName + ")";
-					return name;
+                    var snrs = string.Join("\n", sv.SNRs.Select(snr => SatelliteSnr.SignalIdToName(snr.Key, sv.TalkerId) + ": " + snr.Value + "dB"));
+                    if (!string.IsNullOrEmpty(snrs))
+                        name += $"\n{snrs}";
+                    
+                    return name;
 				}
 				else
 					return Math.Max(10, sv.SignalToNoiseRatio * 2);
diff --git a/src/SampleApp.WinDesktop/SatelliteView.xaml.cs b/src/SampleApp.WinDesktop/SatelliteView.xaml.cs
index 7803d2f..450ddcf 100644
--- a/src/SampleApp.WinDesktop/SatelliteView.xaml.cs
+++ b/src/SampleApp.WinDesktop/SatelliteView.xaml.cs
@@ -5,6 +5,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows;
+using System.Windows.Automation;
 using System.Windows.Controls;
 using System.Windows.Data;
 using System.Windows.Documents;
@@ -98,10 +99,22 @@ namespace SampleApp.WinDesktop
 	{
 		public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
 		{
+			Talker? talker = null;
+			int snr = 0;
 			if (value is SatelliteVehicle sv)
 			{
-				byte alpha = (byte)(sv.SignalToNoiseRatio <= 0 ? 80 : 255);
-				switch (sv.TalkerId)
+				talker = sv.TalkerId;
+				snr = sv.SignalToNoiseRatio;
+			}
+			else if (value is SatelliteSnr.SatelliteInfo info)
+			{
+				talker = info.TalkerId;
+				snr = info.SignalToNoiseRatio;
+			}
+			if(talker != null)
+			{
+				byte alpha = (byte)(snr <= 0 ? 80 : 255);
+				switch (talker)
 				{
 					case Talker.GlobalPositioningSystem: return Color.FromArgb(alpha, 255, 0, 0);
 					case Talker.GalileoPositioningSystem: return Color.FromArgb(alpha, 0, 255, 0);