diff --git a/firmware/application/receiver_model.hpp b/firmware/application/receiver_model.hpp
index d0e2e6eb..3a326896 100644
--- a/firmware/application/receiver_model.hpp
+++ b/firmware/application/receiver_model.hpp
@@ -85,7 +85,7 @@ private:
 		858752000
 	};
 	rf::Frequency frequency_step_ { 25000 };
-	bool rf_amp_ { true };
+	bool rf_amp_ { false };
 	int32_t lna_gain_db_ { 32 };
 	uint32_t baseband_bandwidth_ { max2837::filter::bandwidth_minimum };
 	int32_t vga_gain_db_ { 32 };