diff --git a/uwb/UWB-calibration-ce.conf b/uwb/UWB-calibration-ce.conf
index 1117a6a..231e286 100644
--- a/uwb/UWB-calibration-ce.conf
+++ b/uwb/UWB-calibration-ce.conf
@@ -134,7 +134,7 @@ restricted_channels=0
 [HAL]ant_sets.ch9.azimuth.rx_ant_set_ranging = 4
 [HAL]ant_sets.ch9.azimuth.tx_ant_set_nonranging = 8
 [HAL]ant_sets.ch9.azimuth.tx_ant_set_ranging = 8
-[HAL]minimum_system_offset_uwbtime0=120
+[HAL]minimum_system_offset_uwbtime0=250
 coex_gpio=4
 coex_delay_us=1000
 coex_margin_us=500
diff --git a/uwb/UWB-calibration-default.conf b/uwb/UWB-calibration-default.conf
index b08a0f4..5e99376 100644
--- a/uwb/UWB-calibration-default.conf
+++ b/uwb/UWB-calibration-default.conf
@@ -134,7 +134,7 @@ restricted_channels=0
 [HAL]ant_sets.ch9.azimuth.rx_ant_set_ranging = 4
 [HAL]ant_sets.ch9.azimuth.tx_ant_set_nonranging = 8
 [HAL]ant_sets.ch9.azimuth.tx_ant_set_ranging = 8
-[HAL]minimum_system_offset_uwbtime0=120
+[HAL]minimum_system_offset_uwbtime0=250
 coex_gpio=4
 coex_delay_us=1000
 coex_margin_us=500
diff --git a/uwb/UWB-calibration-fcc.conf b/uwb/UWB-calibration-fcc.conf
index b08a0f4..5e99376 100644
--- a/uwb/UWB-calibration-fcc.conf
+++ b/uwb/UWB-calibration-fcc.conf
@@ -134,7 +134,7 @@ restricted_channels=0
 [HAL]ant_sets.ch9.azimuth.rx_ant_set_ranging = 4
 [HAL]ant_sets.ch9.azimuth.tx_ant_set_nonranging = 8
 [HAL]ant_sets.ch9.azimuth.tx_ant_set_ranging = 8
-[HAL]minimum_system_offset_uwbtime0=120
+[HAL]minimum_system_offset_uwbtime0=250
 coex_gpio=4
 coex_delay_us=1000
 coex_margin_us=500
diff --git a/uwb/UWB-calibration-jp.conf b/uwb/UWB-calibration-jp.conf
index 6b5dd3f..9dfc069 100644
--- a/uwb/UWB-calibration-jp.conf
+++ b/uwb/UWB-calibration-jp.conf
@@ -135,7 +135,7 @@ restricted_channels=0x20
 [HAL]ant_sets.ch9.azimuth.rx_ant_set_ranging = 4
 [HAL]ant_sets.ch9.azimuth.tx_ant_set_nonranging = 0
 [HAL]ant_sets.ch9.azimuth.tx_ant_set_ranging = 0
-[HAL]minimum_system_offset_uwbtime0=120
+[HAL]minimum_system_offset_uwbtime0=250
 coex_gpio=4
 coex_delay_us=1000
 coex_margin_us=500
diff --git a/uwb/UWB-calibration-restricted.conf b/uwb/UWB-calibration-restricted.conf
index 14552c3..338d4f6 100644
--- a/uwb/UWB-calibration-restricted.conf
+++ b/uwb/UWB-calibration-restricted.conf
@@ -134,7 +134,7 @@ restricted_channels=0xffff
 [HAL]ant_sets.ch9.azimuth.rx_ant_set_ranging = 4
 [HAL]ant_sets.ch9.azimuth.tx_ant_set_nonranging = 8
 [HAL]ant_sets.ch9.azimuth.tx_ant_set_ranging = 8
-[HAL]minimum_system_offset_uwbtime0=120
+[HAL]minimum_system_offset_uwbtime0=250
 coex_gpio=4
 coex_delay_us=1000
 coex_margin_us=500
diff --git a/uwb/UWB-calibration-tw.conf b/uwb/UWB-calibration-tw.conf
index 95c0d2a..685469d 100644
--- a/uwb/UWB-calibration-tw.conf
+++ b/uwb/UWB-calibration-tw.conf
@@ -134,7 +134,7 @@ restricted_channels=0x20
 [HAL]ant_sets.ch9.azimuth.rx_ant_set_ranging = 4
 [HAL]ant_sets.ch9.azimuth.tx_ant_set_nonranging = 8
 [HAL]ant_sets.ch9.azimuth.tx_ant_set_ranging = 8
-[HAL]minimum_system_offset_uwbtime0=120
+[HAL]minimum_system_offset_uwbtime0=250
 coex_gpio=4
 coex_delay_us=1000
 coex_margin_us=500