diff --git a/samples/bluetooth/direction_finding_connectionless_tx/boards/nrf52833dk_nrf52820.conf b/samples/bluetooth/direction_finding_connectionless_tx/boards/nrf52833dk_nrf52820.conf
index 8e43e75c27498..d82ed5bbba53d 100644
--- a/samples/bluetooth/direction_finding_connectionless_tx/boards/nrf52833dk_nrf52820.conf
+++ b/samples/bluetooth/direction_finding_connectionless_tx/boards/nrf52833dk_nrf52820.conf
@@ -8,3 +8,8 @@ CONFIG_BT_CTLR_ADV_PERIODIC=y
 CONFIG_BT_CTLR_DF=y
 CONFIG_BT_CTLR_DF_ANT_SWITCH_RX=n
 CONFIG_BT_CTLR_DF_SCAN_CTE_RX=n
+
+# Enable chaining of multiple CTEs in periodic advertising
+CONFIG_BT_CTLR_ADVANCED_FEATURES=y
+CONFIG_BT_CTLR_ADV_SYNC_PDU_BACK2BACK=y
+CONFIG_BT_CTLR_DF_PER_ADV_CTE_NUM_MAX=16
diff --git a/samples/bluetooth/direction_finding_connectionless_tx/boards/nrf52833dk_nrf52833.conf b/samples/bluetooth/direction_finding_connectionless_tx/boards/nrf52833dk_nrf52833.conf
index 8e43e75c27498..d82ed5bbba53d 100644
--- a/samples/bluetooth/direction_finding_connectionless_tx/boards/nrf52833dk_nrf52833.conf
+++ b/samples/bluetooth/direction_finding_connectionless_tx/boards/nrf52833dk_nrf52833.conf
@@ -8,3 +8,8 @@ CONFIG_BT_CTLR_ADV_PERIODIC=y
 CONFIG_BT_CTLR_DF=y
 CONFIG_BT_CTLR_DF_ANT_SWITCH_RX=n
 CONFIG_BT_CTLR_DF_SCAN_CTE_RX=n
+
+# Enable chaining of multiple CTEs in periodic advertising
+CONFIG_BT_CTLR_ADVANCED_FEATURES=y
+CONFIG_BT_CTLR_ADV_SYNC_PDU_BACK2BACK=y
+CONFIG_BT_CTLR_DF_PER_ADV_CTE_NUM_MAX=16
diff --git a/samples/bluetooth/direction_finding_connectionless_tx/prj.conf b/samples/bluetooth/direction_finding_connectionless_tx/prj.conf
index 82563cc149d3e..a006af0993f28 100644
--- a/samples/bluetooth/direction_finding_connectionless_tx/prj.conf
+++ b/samples/bluetooth/direction_finding_connectionless_tx/prj.conf
@@ -3,6 +3,7 @@ CONFIG_BT_DEVICE_NAME="DF Connectionless Beacon App"
 
 CONFIG_BT_EXT_ADV=y
 CONFIG_BT_PER_ADV=y
+CONFIG_BT_BROADCASTER=y
 
 # Enable Direction Finding Feature including AoA and AoD
 CONFIG_BT_DF=y
diff --git a/samples/bluetooth/direction_finding_connectionless_tx/src/main.c b/samples/bluetooth/direction_finding_connectionless_tx/src/main.c
index 756334b624ca8..f0a174f48f74e 100644
--- a/samples/bluetooth/direction_finding_connectionless_tx/src/main.c
+++ b/samples/bluetooth/direction_finding_connectionless_tx/src/main.c
@@ -18,6 +18,8 @@
 
 /* Length of CTE in unit of 8[us] */
 #define CTE_LEN (0x14U)
+/* Number of CTE send in single periodic advertising train */
+#define PER_ADV_EVENT_CTE_COUNT 5
 
 static void adv_sent_cb(struct bt_le_ext_adv *adv,
 			struct bt_le_ext_adv_sent_info *info);
@@ -50,19 +52,18 @@ static struct bt_le_per_adv_param per_adv_param = {
 static uint8_t ant_patterns[] = {0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xA };
 #endif /* CONFIG_BT_CTLR_DF_ANT_SWITCH_TX */
 
-struct bt_df_adv_cte_tx_param cte_params = {
-	.cte_len = CTE_LEN,
-	.cte_count = 1,
+struct bt_df_adv_cte_tx_param cte_params = { .cte_len = CTE_LEN,
+					     .cte_count = PER_ADV_EVENT_CTE_COUNT,
 #if defined(CONFIG_BT_CTLR_DF_ANT_SWITCH_TX)
-	.cte_type = BT_HCI_LE_AOD_CTE_2US,
-	.num_ant_ids = ARRAY_SIZE(ant_patterns),
-	.ant_ids = ant_patterns
+					     .cte_type = BT_HCI_LE_AOD_CTE_2US,
+					     .num_ant_ids = ARRAY_SIZE(ant_patterns),
+					     .ant_ids = ant_patterns
 #else
-	.cte_type = BT_HCI_LE_AOA_CTE,
-	.num_ant_ids = 0,
-	.ant_ids = NULL
+					     .cte_type = BT_HCI_LE_AOA_CTE,
+					     .num_ant_ids = 0,
+					     .ant_ids = NULL
 #endif /* CONFIG_BT_CTLR_DF_ANT_SWITCH_TX */
-	};
+};
 
 static void adv_sent_cb(struct bt_le_ext_adv *adv,
 			struct bt_le_ext_adv_sent_info *info)