increase forceable IF range to 2000-3000 MHz

grvvy · Dec 23, 2022 · 3d687a2 · 3d687a2
1 parent 86c1d8c
commit 3d687a2
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Showing 3 changed files with 9 additions and 9 deletions.
diff --git a/firmware/common/tuning.c b/firmware/common/tuning.c
@@ -36,10 +36,10 @@
 #define MIN_LP_FREQ_MHZ (0)
 #define MAX_LP_FREQ_MHZ (2170ULL)
 
-#define ABS_MIN_BYPASS_FREQ_MHZ (2150ULL)
+#define ABS_MIN_BYPASS_FREQ_MHZ (2000ULL)
 #define MIN_BYPASS_FREQ_MHZ     (MAX_LP_FREQ_MHZ)
 #define MAX_BYPASS_FREQ_MHZ     (2740ULL)
-#define ABS_MAX_BYPASS_FREQ_MHZ (2750ULL)
+#define ABS_MAX_BYPASS_FREQ_MHZ (3000ULL)
 
 #define MIN_HP_FREQ_MHZ  (MAX_BYPASS_FREQ_MHZ)
 #define MID1_HP_FREQ_MHZ (3600ULL)

diff --git a/host/hackrf-tools/src/hackrf_transfer.c b/host/hackrf-tools/src/hackrf_transfer.c
@@ -94,10 +94,10 @@ int gettimeofday(struct timeval* tv, void* ignored)
 #define FREQ_MIN_HZ     (1000000ll)    /* 1MHz */
 #define FREQ_MAX_HZ     (6000000000ll) /* 6000MHz */
 #define FREQ_ABS_MAX_HZ (7250000000ll) /* 7250MHz */
-#define IF_ABS_MIN_HZ   (2150000000ll)
+#define IF_ABS_MIN_HZ   (2000000000ll)
 #define IF_MIN_HZ       (2170000000ll)
 #define IF_MAX_HZ       (2740000000ll)
-#define IF_ABS_MAX_HZ   (2750000000ll)
+#define IF_ABS_MAX_HZ   (3000000000ll)
 #define LO_MIN_HZ       (84375000ll)
 #define LO_MAX_HZ       (5400000000ll)
 #define DEFAULT_LO_HZ   (1000000000ll)

diff --git a/host/libhackrf/src/hackrf.c b/host/libhackrf/src/hackrf.c
@@ -1458,12 +1458,12 @@ int ADDCALL hackrf_set_freq_explicit(
 
 	/*
 	 * Restriction to the range 2170-2740 MHz is strongly recommended for
-	 * HackRF One and Jawbreaker.  We permit IF as low as 2150 MHz and as
-	 * high as 2750 MHz for backwards compatibility and for
-	 * experimentation, but settings outside the recommended range may not
-	 * work on all devices.
+	 * HackRF One and Jawbreaker.  We permit IF as low as 2000 MHz and as
+	 * high as 3000 MHz for backwards compatibility and for
+	 * experimentation, but settings outside the recommended range are
+	 * unlikely to work.
 	 */
-	if (if_freq_hz < 2150000000 || if_freq_hz > 2750000000) {
+	if (if_freq_hz < 2000000000 || if_freq_hz > 3000000000) {
 		return HACKRF_ERROR_INVALID_PARAM;
 	}