diff --git a/KB/readers.json b/KB/readers.json
index 869164b..465c41e 100644
--- a/KB/readers.json
+++ b/KB/readers.json
@@ -113,9 +113,9 @@
         "TransmitFrequencyMHz": 865.7,
         "MinimalRssi": -80.0,
         "ConnectedAntennaPowers": {
-          "1": 25.0,
-          "2": 25.0,
-          "3": 25.0
+          "1": 27.0,
+          "2": 27.0,
+          "3": 27.0
         }
       },
       {
@@ -126,9 +126,9 @@
         "TransmitFrequencyMHz": 867.5,
         "MinimalRssi": -80.0,
         "ConnectedAntennaPowers": {
-          "1": 25.0,
-          "2": 25.0,
-          "3": 25.0
+          "1": 27.0,
+          "2": 27.0,
+          "3": 27.0
         }
       },
       {
@@ -139,9 +139,9 @@
         "TransmitFrequencyMHz": 865.7,
         "MinimalRssi": -80.0,
         "ConnectedAntennaPowers": {
-          "1": 25.0,
-          "2": 25.0,
-          "3": 25.0
+          "1": 27.0,
+          "2": 27.0,
+          "3": 27.0
         }
       },
       {
@@ -152,9 +152,9 @@
         "TransmitFrequencyMHz": 867.5,
         "MinimalRssi": -80.0,
         "ConnectedAntennaPowers": {
-          "1": 25.0,
-          "2": 25.0,
-          "3": 25.0
+          "1": 27.0,
+          "2": 27.0,
+          "3": 27.0
         }
       },
       {
@@ -165,9 +165,9 @@
         "TransmitFrequencyMHz": 865.7,
         "MinimalRssi": -80.0,
         "ConnectedAntennaPowers": {
-          "1": 26.0,
-          "2": 26.0,
-          "3": 26.0
+          "1": 28.0,
+          "2": 28.0,
+          "3": 28.0
         }
       },
       {
@@ -178,9 +178,9 @@
         "TransmitFrequencyMHz": 867.5,
         "MinimalRssi": -80.0,
         "ConnectedAntennaPowers": {
-          "1": 25.5,
-          "2": 25.5,
-          "3": 25.5
+          "1": 27.5,
+          "2": 27.5,
+          "3": 27.5
         }
       },
       {
@@ -191,9 +191,9 @@
         "TransmitFrequencyMHz": 865.7,
         "MinimalRssi": -80.0,
         "ConnectedAntennaPowers": {
-          "1": 26.0,
-          "2": 26.0,
-          "3": 26.0
+          "1": 28.0,
+          "2": 28.0,
+          "3": 28.0
         }
       },
       {
@@ -204,9 +204,9 @@
         "TransmitFrequencyMHz": 867.5,
         "MinimalRssi": -80.0,
         "ConnectedAntennaPowers": {
-          "1": 25.5,
-          "2": 25.5,
-          "3": 25.5
+          "1": 27.5,
+          "2": 27.5,
+          "3": 27.5
         }
       }
     ]