diff --git a/src/main.h b/src/main.h
index 5e67cdd..55de495 100644
--- a/src/main.h
+++ b/src/main.h
@@ -135,8 +135,8 @@
 #define YSF_PORT                        42000                               // UDP port
 #define YSF_KEEPALIVE_PERIOD            3                                   // in seconds
 #define YSF_KEEPALIVE_TIMEOUT           (YSF_KEEPALIVE_PERIOD*10)           // in seconds
-#define YSF_DEFAULT_NODE_TX_FREQ        437000000                           // in Hz
-#define YSF_DEFAULT_NODE_RX_FREQ        437000000                           // in Hz
+#define YSF_DEFAULT_NODE_TX_FREQ        446500000                           // in Hz
+#define YSF_DEFAULT_NODE_RX_FREQ        446500000                           // in Hz
 // the following two defines are now in configure.h
 // #define YSF_AUTOLINK_ENABLE             0                                   // 1 = enable, 0 = disable auto-link
 // #define YSF_AUTOLINK_MODULE             'B'                                 // module for client to auto-link to