diff --git a/platformio.ini b/platformio.ini
index f7b327f..5723634 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -157,7 +157,6 @@ build_flags =
 	-DARDUINO_USB_CDC_ON_BOOT=1
 	-DARDUINO_LILYGO_T3_S3_V1_X
 	-DARDUINO_USB_MODE=1
-	-DBANDWIDTH=4.8
 
 [env:lilygo-T3-v1-6-xs1276]
 platform = espressif32
@@ -260,7 +259,6 @@ build_flags =
 	-DRADIOLIB_EXCLUDE_SX127X=true
 	-DRADIOLIB_EXCLUDE_SX128X=true
 	-DROTATION=1 # 1 = default; 3 = inverted
-	-DBANDWIDTH=156.2
 
 lib_deps = 
 	SPI
diff --git a/tft_src/main.cpp b/tft_src/main.cpp
index 2c1a9fb..6b16a7f 100644
--- a/tft_src/main.cpp
+++ b/tft_src/main.cpp
@@ -101,6 +101,7 @@ constexpr bool DRAW_DETECTION_TICKS = true;
 
 #define FREQ_BEGIN 150
 #define FREQ_END 950
+#define BANDWIDTH 467.0
 #define MHZ_PX (float)((float)(FREQ_END - FREQ_BEGIN) / DISPLAY_WIDTH)
 #define DEFAULT_DRONE_DETECTION_LEVEL -90
 #define DRONE_LEGEND 1;