diff --git a/readers.json b/readers.json
index 5c96236..36d42f9 100644
--- a/readers.json
+++ b/readers.json
@@ -9,9 +9,9 @@
         "TransmitFrequencyMHz": 865.7,
         "MinimalRssi": -75,
         "ConnectedAntennaPowers": {
-          "1": 28,
-          "2": 28,
-          "3": 28
+          "1": 29,
+          "2": 29,
+          "3": 29
         }
       },
       {
@@ -22,9 +22,9 @@
         "TransmitFrequencyMHz": 867.5,
         "MinimalRssi": -75,
         "ConnectedAntennaPowers": {
-          "1": 28,
-          "2": 28,
-          "3": 28
+          "1": 27,
+          "2": 27,
+          "3": 27
         }
       },
       {
@@ -61,9 +61,9 @@
         "TransmitFrequencyMHz": 865.7,
         "MinimalRssi": -80,
         "ConnectedAntennaPowers": {
-          "1": 27,
-          "2": 27,
-          "3": 27
+          "1": 28,
+          "2": 28,
+          "3": 28
         }
       },
       {