diff --git a/Multiprotocol/A7105_SPI.ino b/Multiprotocol/A7105_SPI.ino
index 1a25160..53c0f1c 100644
--- a/Multiprotocol/A7105_SPI.ino
+++ b/Multiprotocol/A7105_SPI.ino
@@ -197,6 +197,11 @@ void A7105_AdjustLOBaseFreq(uint8_t cmd)
 					offset=(int16_t)FORCE_FLYZONE_TUNING;
 				#endif
 				break;
+			case PROTO_PELIKAN:
+				#ifdef FORCE_PELIKAN_TUNING
+					offset=(int16_t)FORCE_PELIKAN_TUNING;
+				#endif
+				break;
 			case PROTO_AFHDS2A:
 			case PROTO_AFHDS2A_RX:
 				#ifdef FORCE_AFHDS2A_TUNING
@@ -219,12 +224,22 @@ void A7105_AdjustLOBaseFreq(uint8_t cmd)
 	offset<<=1;
 	if(offset < 0)
 	{
-		bip = 0x4a;	// 2368 MHz
+		#ifdef PROTO_PELIKAN
+		if(protocol==PROTO_PELIKAN)
+			bip = 0x63;
+		else
+		#endif
+			bip = 0x4a;	// 2368 MHz
 		bfp = 0xffff + offset;
 	}
 	else
 	{
-		bip = 0x4b;	// 2400 MHz (default)
+		#ifdef PROTO_PELIKAN
+		if(protocol==PROTO_PELIKAN)
+			bip = 0x64;	// default
+		else
+		#endif
+			bip = 0x4b;	// 2400 MHz (default)
 		bfp = offset;
 	}
 	A7105_WriteReg( A7105_11_PLL_III, bip);
@@ -297,7 +312,7 @@ const uint8_t PROGMEM HUBSAN_A7105_regs[] = {
 const uint8_t PROGMEM PELIKAN_A7105_regs[] = {
 	0xff, 0x42, 0x00, 0x0F, 0x00, 0xff, 0xff ,0x00, 0x00, 0x00, 0x00, 0x01, 0x21, 0xb7, 0x01, 0x50,	// 00 - 0f
 	0x96, 0x64, 0x00, 0x02, 0x16, 0x2f, 0x12, 0x00, 0x62, 0x80, 0x80, 0x00, 0x0a, 0x32, 0xc3, 0x07,	// 10 - 1f
-	0x16, 0x00, 0x00, 0xff, 0x00, 0x00, 0x3b, 0x00, 0x1b, 0x47, 0x80, 0x03, 0x01, 0x45, 0x18, 0x00,	// 20 - 2f
+	0x16, 0x00, 0x00, 0xff, 0x00, 0x00, 0x3b, 0x00, 0x1f, 0x47, 0x80, 0x03, 0x01, 0x45, 0x18, 0x00,	// 20 - 2f
 	0x01, 0x0f // 30 - 31
 };
 #endif
@@ -416,11 +431,12 @@ void A7105_Init(void)
 			}
 			A7105_WriteReg(A7105_25_VCO_SBCAL_I,vco_calibration1);	//Reset VCO Band calibration
 		}
-
 	A7105_SetTxRxMode(TX_EN);
 	A7105_SetPower();
 
-	A7105_AdjustLOBaseFreq(0);
+	#ifdef USE_A7105_CH15_TUNING
+		A7105_AdjustLOBaseFreq(0);
+	#endif
 	
 	A7105_Strobe(A7105_STANDBY);
 }
diff --git a/Multiprotocol/Multiprotocol.h b/Multiprotocol/Multiprotocol.h
index b2deb3b..30afc70 100644
--- a/Multiprotocol/Multiprotocol.h
+++ b/Multiprotocol/Multiprotocol.h
@@ -19,7 +19,7 @@
 #define VERSION_MAJOR		1
 #define VERSION_MINOR		3
 #define VERSION_REVISION	0
-#define VERSION_PATCH_LEVEL	51
+#define VERSION_PATCH_LEVEL	52
 
 //******************
 // Protocols
diff --git a/Multiprotocol/Multiprotocol.ino b/Multiprotocol/Multiprotocol.ino
index 583d4a7..b09b472 100644
--- a/Multiprotocol/Multiprotocol.ino
+++ b/Multiprotocol/Multiprotocol.ino
@@ -179,7 +179,7 @@ volatile uint8_t rx_idx=0, rx_len=0;
 
 
 // Telemetry
-#define TELEMETRY_BUFFER_SIZE 30
+#define TELEMETRY_BUFFER_SIZE 32
 uint8_t packet_in[TELEMETRY_BUFFER_SIZE];//telemetry receiving packets
 #if defined(TELEMETRY)
 	#ifdef MULTI_SYNC
diff --git a/Multiprotocol/Validate.h b/Multiprotocol/Validate.h
index 492423d..4473be1 100644
--- a/Multiprotocol/Validate.h
+++ b/Multiprotocol/Validate.h
@@ -130,6 +130,11 @@
 		#error "The Flyzone forced frequency tuning value is outside of the range -300..300."
 	#endif
 #endif
+#ifdef FORCE_PELIKAN_TUNING
+	#if ( FORCE_PELIKAN_TUNING < -300 ) || ( FORCE_PELIKAN_TUNING > 300 )
+		#error "The Pelikan forced frequency tuning value is outside of the range -300..300."
+	#endif
+#endif
 #ifdef FORCE_HUBSAN_TUNING
 	#if ( FORCE_HUBSAN_TUNING < -300 ) || ( FORCE_HUBSAN_TUNING > 300 )
 		#error "The Hubsan forced frequency tuning value is outside of the range -300..300."
@@ -146,6 +151,9 @@
 	#ifndef FORCE_FLYZONE_TUNING
 		#define FORCE_FLYZONE_TUNING 0
 	#endif
+	#ifndef FORCE_PELIKAN_TUNING
+		#define FORCE_PELIKAN_TUNING 0
+	#endif
 	#ifndef FORCE_HUBSAN_TUNING
 		#define FORCE_HUBSAN_TUNING 0
 	#endif
diff --git a/Multiprotocol/_Config.h b/Multiprotocol/_Config.h
index af67ea9..6c5f011 100644
--- a/Multiprotocol/_Config.h
+++ b/Multiprotocol/_Config.h
@@ -113,6 +113,7 @@
 //#define FORCE_BUGS_TUNING		0
 //#define FORCE_FLYSKY_TUNING	0
 //#define FORCE_FLYZONE_TUNING	0
+//#define FORCE_PELIKAN_TUNING	0
 //#define FORCE_HUBSAN_TUNING	0
 
 /** CYRF6936 Fine Frequency Tuning **/