diff --git a/firmware/common/tuning.c b/firmware/common/tuning.c
index 498e0be1..533df3d9 100644
--- a/firmware/common/tuning.c
+++ b/firmware/common/tuning.c
@@ -69,6 +69,7 @@ bool set_freq(const uint64_t freq)
 		rf_path_set_filter(RF_PATH_FILTER_LOW_PASS);
 		/* IF is graduated from 2650 MHz to 2343 MHz */
 		max2837_freq_nominal_hz = 2650000000 - (freq / 7);
+		max2837_freq_nominal_hz = 2350000000;
 		mixer_freq_mhz = (max2837_freq_nominal_hz / FREQ_ONE_MHZ) + freq_mhz;
 		/* Set Freq and read real freq */
 		real_mixer_freq_hz = mixer_set_frequency(mixer_freq_mhz);