diff --git a/Makefile b/Makefile
index 4bf7ce2..0a9f563 100644
--- a/Makefile
+++ b/Makefile
@@ -19,6 +19,7 @@ ENABLE_AIRCOPY_REMEMBER_FREQ     := 1
 ENABLE_AIRCOPY_RX_REBOOT         := 0
 # FM Radio 4.2 kB
 ENABLE_FMRADIO                   := 1
+ENABLE_FMRADIO_64_108            := 0
 # NOAA 1.2 kB
 ENABLE_NOAA                      := 0
 # Voice 1.7 kB
@@ -280,6 +281,9 @@ endif
 ifeq ($(ENABLE_FMRADIO),1)
 	CFLAGS += -DENABLE_FMRADIO
 endif
+ifeq ($(ENABLE_FMRADIO_64_108),1)
+	CFLAGS += -DENABLE_FMRADIO_64_108
+endif
 ifeq ($(ENABLE_UART),1)
 	CFLAGS += -DENABLE_UART
 endif
diff --git a/README.md b/README.md
index 93dcbb7..2d40994 100644
--- a/README.md
+++ b/README.md
@@ -44,6 +44,7 @@ ENABLE_AIRCOPY                   := 1       clone radio-to-radio via RF
 ENABLE_AIRCOPY_REMEMBER_FREQ     := 1       remember the aircopy frequency
 ENABLE_AIRCOPY_RX_REBOOT         := 0       auto reboot on an aircopy successful RX completion
 ENABLE_FMRADIO                   := 1       WBFM VHF broadcast band receiver
+ENABLE_FMRADIO_64_108            := 0       '1' = ENABLE FM radio chips full range
 ENABLE_NOAA                      := 0       everything NOAA (only of any use in the USA)
 ENABLE_VOICE                     := 0       want to hear voices ?
 ENABLE_MUTE_RADIO_FOR_VOICE      := 1       mute the radios audio when a voice is playing
diff --git a/firmware.bin b/firmware.bin
index d78b5c4..4628411 100644
Binary files a/firmware.bin and b/firmware.bin differ
diff --git a/firmware.packed.bin b/firmware.packed.bin
index 3f45f10..32f36ec 100644
Binary files a/firmware.packed.bin and b/firmware.packed.bin differ
diff --git a/frequencies.c b/frequencies.c
index dae752b..c4e964f 100644
--- a/frequencies.c
+++ b/frequencies.c
@@ -23,7 +23,11 @@
 uint32_t g_aircopy_freq = 41002500;
 
 // FM broadcast band lower/upper limit
-const freq_band_table_t FM_RADIO_BAND = {880, 1080};
+#ifdef ENABLE_FMRADIO_64_108
+	const freq_band_table_t FM_RADIO_BAND = {680, 1080};
+#else
+	const freq_band_table_t FM_RADIO_BAND = {880, 1080};
+#endif
 
 // the BK4819 has 2 bands it covers, 18MHz ~ 630MHz and 760MHz ~ 1300MHz
 const freq_band_table_t BX4819_BAND1 = { 1800000,  63000000};