diff --git a/PN/readers.json b/PN/readers.json
index 62979a2..5120d52 100644
--- a/PN/readers.json
+++ b/PN/readers.json
@@ -269,9 +269,9 @@
         "TransmitFrequencyMHz": 865.7,
         "MinimalRssi": -80.0,
         "ConnectedAntennaPowers": {
-          "1": 31.0,
-          "2": 31.0,
-          "3": 31.0
+          "1": 31.5,
+          "2": 31.5,
+          "3": 31.5
         }
       },
       {
@@ -282,9 +282,9 @@
         "TransmitFrequencyMHz": 866.3,
         "MinimalRssi": -80.0,
         "ConnectedAntennaPowers": {
-          "1": 31.0,
-          "2": 31.0,
-          "3": 31.0
+          "1": 31.5,
+          "2": 31.5,
+          "3": 31.5
         }
       },
       {
@@ -295,9 +295,9 @@
         "TransmitFrequencyMHz": 867.5,
         "MinimalRssi": -80.0,
         "ConnectedAntennaPowers": {
-          "1": 31.0,
-          "2": 31.0,
-          "3": 31.0
+          "1": 31.5,
+          "2": 31.5,
+          "3": 31.5
         }
       },
       {
@@ -308,9 +308,9 @@
         "TransmitFrequencyMHz": 866.9,
         "MinimalRssi": -80.0,
         "ConnectedAntennaPowers": {
-          "1": 31.0,
-          "2": 31.0,
-          "3": 31.0
+          "1": 31.5,
+          "2": 31.5,
+          "3": 31.5
         }
       }
     ]