diff --git a/RFG_ADC_dataplotter.py b/RFG_ADC_dataplotter.py
index f019a80..184cf37 100755
--- a/RFG_ADC_dataplotter.py
+++ b/RFG_ADC_dataplotter.py
@@ -38,7 +38,7 @@ SWEEP_FREQ_MIN_GHZ = 3.3
 SWEEP_FREQ_MAX_GHZ = 14.3
 LOG_BASE = 10.0
 LOG_SCALER = 0.001  # int32 значения приходят в fixed-point лог-шкале с шагом 1e-3
-LOG_POSTSCALER = 1
+LOG_POSTSCALER = 10
 LOG_EXP_LIMIT = 300.0  # запас до переполнения float64 при возведении LOG_BASE в степень
 C_M_S = 299_792_458.0
 # Порог для инверсии сырых данных: если среднее значение свипа ниже порога —
@@ -364,6 +364,7 @@ def _find_peak_width_markers(xs: np.ndarray, ys: np.ndarray) -> Optional[Dict[st
         "left": left_x,
         "right": right_x,
         "width": width,
+        "amplitude": peak_y,
     }
 
 
@@ -1557,6 +1558,7 @@ def main():
     bg_subtract_enabled = False
     peak_calibrate_mode = bool(getattr(args, "calibrate", False))
     current_peak_width: Optional[float] = None
+    current_peak_amplitude: Optional[float] = None
     norm_type = str(getattr(args, "norm_type", "projector")).strip().lower()
     cb = None
     c_boxes = []
@@ -1971,7 +1973,7 @@ def main():
         return base.T  # (bins, time)
 
     def update(_frame):
-        nonlocal frames_since_ylim_update, current_peak_width
+        nonlocal frames_since_ylim_update, current_peak_width, current_peak_amplitude
         if peak_calibrate_mode and any(getattr(tb, "capturekeystrokes", False) for tb in c_boxes):
             return (
                 line_obj,
@@ -2058,6 +2060,7 @@ def main():
                         spec_left_obj.set_visible(True)
                         spec_right_obj.set_visible(True)
                         current_peak_width = markers["width"]
+                        current_peak_amplitude = markers["amplitude"]
                     else:
                         fft_bg_obj.set_visible(False)
                         fft_left_obj.set_visible(False)
@@ -2065,6 +2068,7 @@ def main():
                         spec_left_obj.set_visible(False)
                         spec_right_obj.set_visible(False)
                         current_peak_width = None
+                        current_peak_amplitude = None
                 else:
                     fft_bg_obj.set_visible(False)
                     fft_left_obj.set_visible(False)
@@ -2072,6 +2076,7 @@ def main():
                     spec_left_obj.set_visible(False)
                     spec_right_obj.set_visible(False)
                     current_peak_width = None
+                    current_peak_amplitude = None
 
         # Обновление водопада
         if changed and ring is not None:
@@ -2146,6 +2151,8 @@ def main():
             status_payload = dict(current_info)
             if peak_calibrate_mode and current_peak_width is not None:
                 status_payload["peak_w"] = current_peak_width
+            if peak_calibrate_mode and current_peak_amplitude is not None:
+                status_payload["peak_a"] = current_peak_amplitude
             status_text.set_text(_format_status_kv(status_payload))
             chs = current_info.get("chs") if isinstance(current_info, dict) else None
             if chs is None:
@@ -2395,6 +2402,7 @@ def run_pyqtgraph(args):
     calib_enabled = False
     bg_subtract_enabled = False
     current_peak_width: Optional[float] = None
+    current_peak_amplitude: Optional[float] = None
     norm_type = str(getattr(args, "norm_type", "projector")).strip().lower()
     c_edits = []
     c_value_labels = []
@@ -2695,7 +2703,7 @@ def run_pyqtgraph(args):
         pass
 
     def update():
-        nonlocal current_peak_width, plot_dirty, current_fft_db
+        nonlocal current_peak_width, current_peak_amplitude, plot_dirty, current_fft_db
         if peak_calibrate_mode and any(edit.hasFocus() for edit in c_edits):
             return
         changed = drain_queue() > 0
@@ -2767,6 +2775,7 @@ def run_pyqtgraph(args):
                         spec_left_line.setVisible(True)
                         spec_right_line.setVisible(True)
                         current_peak_width = markers["width"]
+                        current_peak_amplitude = markers["amplitude"]
                     else:
                         fft_bg_line.setVisible(False)
                         fft_left_line.setVisible(False)
@@ -2774,6 +2783,7 @@ def run_pyqtgraph(args):
                         spec_left_line.setVisible(False)
                         spec_right_line.setVisible(False)
                         current_peak_width = None
+                        current_peak_amplitude = None
                 else:
                     fft_bg_line.setVisible(False)
                     fft_left_line.setVisible(False)
@@ -2781,6 +2791,7 @@ def run_pyqtgraph(args):
                     spec_left_line.setVisible(False)
                     spec_right_line.setVisible(False)
                     current_peak_width = None
+                    current_peak_amplitude = None
             plot_dirty = False
 
         if changed and ring is not None:
@@ -2797,6 +2808,8 @@ def run_pyqtgraph(args):
                 status_payload = dict(current_info)
                 if peak_calibrate_mode and current_peak_width is not None:
                     status_payload["peak_w"] = current_peak_width
+                if peak_calibrate_mode and current_peak_amplitude is not None:
+                    status_payload["peak_a"] = current_peak_amplitude
                 status.setText(_format_status_kv(status_payload))
             except Exception:
                 pass