diff --git a/dbapp/mainapp/templates/mainapp/multi_sources_playback_map.html b/dbapp/mainapp/templates/mainapp/multi_sources_playback_map.html
index 0f1ff07..d3d1b34 100644
--- a/dbapp/mainapp/templates/mainapp/multi_sources_playback_map.html
+++ b/dbapp/mainapp/templates/mainapp/multi_sources_playback_map.html
@@ -120,6 +120,32 @@
     .moving-marker {
         transition: transform 0.1s linear;
     }
+    .marker-size-control {
+        position: fixed;
+        bottom: 10px;
+        right: 10px;
+        z-index: 999;
+        background: white;
+        padding: 10px 12px;
+        border-radius: 4px;
+        box-shadow: 0 1px 5px rgba(0,0,0,0.3);
+        font-size: 11px;
+    }
+    .marker-size-control label {
+        display: block;
+        margin-bottom: 5px;
+        font-weight: bold;
+    }
+    .marker-size-control input[type="range"] {
+        width: 120px;
+        cursor: pointer;
+    }
+    .marker-size-control .size-value {
+        display: inline-block;
+        margin-left: 5px;
+        font-weight: bold;
+        color: #007bff;
+    }
 </style>
 {% endblock %}
 
@@ -133,6 +159,12 @@
 
 <div id="map"></div>
 
+<div class="marker-size-control">
+    <label>Размер маркеров:</label>
+    <input type="range" id="markerSizeSlider" min="0.5" max="2" step="0.1" value="1">
+    <span class="size-value" id="sizeValue">1.0x</span>
+</div>
+
 <div class="playback-control" id="playbackControl" style="display: none;">
     <button id="playBtn" title="Воспроизвести">▶</button>
     <button id="pauseBtn" title="Пауза" disabled>⏸</button>
@@ -195,7 +227,7 @@ let currentMarkers = {};
 let trailPolylines = {};
 let staticMarkers = {};
 
-// Color mapping
+// Color mapping - расширенная палитра
 const colorMap = {
     'red': '#dc3545',
     'blue': '#007bff',
@@ -204,41 +236,85 @@ const colorMap = {
     'orange': '#fd7e14',
     'cyan': '#17a2b8',
     'magenta': '#e83e8c',
-    'yellow': '#ffc107',
-    'lime': '#32cd32',
-    'pink': '#ff69b4'
+    'pink': '#ff69b4',
+    'teal': '#20c997',
+    'indigo': '#6610f2',
+    'brown': '#8b4513',
+    'navy': '#000080',
+    'maroon': '#800000',
+    'olive': '#808000',
+    'coral': '#ff7f50',
+    'turquoise': '#40e0d0'
 };
 
-// Create marker icon using leaflet-markers library for static markers
-function createStaticMarkerIcon(type) {
-    let markerColor = 'grey';
+// Shape mapping - разные формы маркеров
+const shapeMap = {
+    'circle': (color, size) => {
+        const adjustedSize = Math.round(size * 0.85); // Уменьшаем на 15%
+        return `<div style="background: ${color}; width: ${adjustedSize}px; height: ${adjustedSize}px; border-radius: 50%; border: 1px solid black; box-sizing: border-box;"></div>`;
+    },
+    'square': (color, size) => {
+        const adjustedSize = Math.round(size * 0.85); // Уменьшаем на 15%
+        return `<div style="background: ${color}; width: ${adjustedSize}px; height: ${adjustedSize}px; border: 1px solid black; box-sizing: border-box;"></div>`;
+    },
+    'triangle': (color, size) => {
+        const adjustedSize = Math.round(size * 0.8); // Уменьшаем на 20%
+        return `<svg width="${adjustedSize}" height="${adjustedSize}" viewBox="0 0 100 100"><polygon points="50,10 90,90 10,90" fill="${color}" stroke="black" stroke-width="2"/></svg>`;
+    },
+    'star': (color, size) => `<svg width="${size}" height="${size}" viewBox="0 0 24 24"><path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z" fill="${color}" stroke="black" stroke-width="0.8"/></svg>`,
+    'pentagon': (color, size) => `<svg width="${size}" height="${size}" viewBox="0 0 24 24"><path d="M12 2l7.5 5.5-2.9 9H7.4l-2.9-9z" fill="${color}" stroke="black" stroke-width="0.8"/></svg>`,
+    'hexagon': (color, size) => `<svg width="${size}" height="${size}" viewBox="0 0 24 24"><path d="M12 2l6 4v8l-6 4-6-4V6z" fill="${color}" stroke="black" stroke-width="0.8"/></svg>`,
+    'diamond': (color, size) => {
+        const adjustedSize = Math.round(size * 0.85); // Уменьшаем на 15%
+        return `<div style="background: ${color}; width: ${adjustedSize}px; height: ${adjustedSize}px; transform: rotate(45deg); border: 1px solid black; box-sizing: border-box;"></div>`;
+    },
+    'cross': (color, size) => `<svg width="${size}" height="${size}" viewBox="0 0 24 24"><path d="M9 2h6v7h7v6h-7v7H9v-7H2V9h7V2z" fill="${color}" stroke="black" stroke-width="0.8"/></svg>`
+};
+
+// Available shapes for assignment
+const availableShapes = ['circle', 'square', 'triangle', 'star', 'pentagon', 'hexagon', 'diamond', 'cross'];
+
+// Global marker size multiplier
+let markerSizeMultiplier = 1.0;
+
+// Create static marker icon (start/intermediate/end points)
+function createStaticMarkerIcon(type, color, shape) {
+    const hexColor = colorMap[color] || color;
+    let baseSize = 12; // Уменьшенный базовый размер
     
     if (type === 'start') {
-        markerColor = 'green';
+        baseSize = 14; // Начальная точка чуть больше
     } else if (type === 'end') {
-        markerColor = 'red';
+        baseSize = 14; // Конечная точка чуть больше
     } else if (type === 'intermediate') {
-        markerColor = 'grey';
+        baseSize = 10; // Промежуточные точки меньше
     }
     
-    return L.icon({
-        iconUrl: '{% static "leaflet-markers/img/marker-icon-" %}' + markerColor + '.png',
-        shadowUrl: '{% static "leaflet-markers/img/marker-shadow.png" %}',
-        iconSize: [25, 41],
-        iconAnchor: [12, 41],
-        popupAnchor: [1, -34],
-        shadowSize: [41, 41]
+    const size = Math.round(baseSize * markerSizeMultiplier);
+    const shapeFunc = shapeMap[shape] || shapeMap['circle'];
+    
+    return L.divIcon({
+        className: 'static-marker',
+        iconSize: [size, size],
+        iconAnchor: [size/2, size/2],
+        popupAnchor: [0, -size/2],
+        html: shapeFunc(hexColor, size)
     });
 }
 
-// Create moving marker icon (colored circle)
-function createMovingMarkerIcon(color) {
+// Create moving marker icon (current position - larger and more prominent)
+function createMovingMarkerIcon(color, shape) {
     const hexColor = colorMap[color] || color;
+    const baseSize = 16; // Движущийся маркер немного больше
+    const size = Math.round(baseSize * markerSizeMultiplier);
+    const shapeFunc = shapeMap[shape] || shapeMap['circle'];
+    
     return L.divIcon({
-        className: 'current-marker',
-        iconSize: [18, 18],
-        iconAnchor: [9, 9],
-        html: `<div style="background: ${hexColor}; width: 100%; height: 100%; border-radius: 50%; border: 3px solid white; box-shadow: 0 0 6px rgba(0,0,0,0.5);"></div>`
+        className: 'current-marker moving-marker',
+        iconSize: [size, size],
+        iconAnchor: [size/2, size/2],
+        popupAnchor: [0, -size/2],
+        html: shapeFunc(hexColor, size)
     });
 }
 
@@ -335,21 +411,34 @@ function updateDisplay(progress) {
     sourcesData.forEach(source => {
         const pos = getPositionAtProgress(source, progress);
         const color = source.color;
+        const shape = source.shape;
         
         if (pos) {
-            // Show/update current marker (moving object - colored circle)
-            if (!currentMarkers[source.source_id]) {
-                // Get first point name for popup
-                const firstPointName = source.points && source.points.length > 0 ? source.points[0].name : '';
-                const popupContent = `<b>ID ${source.source_id}:</b> ${firstPointName}<br><i style="color: #666;">Текущая позиция</i>`;
-                
-                currentMarkers[source.source_id] = L.marker([pos.lat, pos.lng], {
-                    icon: createMovingMarkerIcon(color),
-                    zIndexOffset: 1000
-                }).bindPopup(popupContent);
-                sourceLayerGroups[source.source_id].addLayer(currentMarkers[source.source_id]);
+            // Check if we've reached the end
+            const isAtEnd = (progress >= 1 || pos.pointIndex === source.points.length - 1) && pos.segmentProgress >= 0.99;
+            
+            // Show/update current marker (moving object) - hide when at end
+            if (isAtEnd) {
+                // Remove moving marker when at end point
+                if (currentMarkers[source.source_id]) {
+                    sourceLayerGroups[source.source_id].removeLayer(currentMarkers[source.source_id]);
+                    delete currentMarkers[source.source_id];
+                }
             } else {
-                currentMarkers[source.source_id].setLatLng([pos.lat, pos.lng]);
+                // Show/update moving marker
+                if (!currentMarkers[source.source_id]) {
+                    // Get first point name for popup
+                    const firstPointName = source.points && source.points.length > 0 ? source.points[0].name : '';
+                    const popupContent = `<b>ID ${source.source_id}:</b> ${firstPointName}<br><i style="color: #666;">Текущая позиция</i>`;
+                    
+                    currentMarkers[source.source_id] = L.marker([pos.lat, pos.lng], {
+                        icon: createMovingMarkerIcon(color, shape),
+                        zIndexOffset: 1000
+                    }).bindPopup(popupContent);
+                    sourceLayerGroups[source.source_id].addLayer(currentMarkers[source.source_id]);
+                } else {
+                    currentMarkers[source.source_id].setLatLng([pos.lat, pos.lng]);
+                }
             }
             
             // Update trail (dashed line showing path)
@@ -386,7 +475,7 @@ function updateDisplay(progress) {
                     }
                     
                     const marker = L.marker([point.lat, point.lng], {
-                        icon: createStaticMarkerIcon(markerType),
+                        icon: createStaticMarkerIcon(markerType, color, shape),
                         zIndexOffset: markerType === 'start' ? 500 : (markerType === 'end' ? 600 : 100)
                     }).bindPopup(`<b>${source.source_name}</b><br>${popupPrefix}${point.name}<br>${point.frequency}<br>${formatDate(point.timestamp)}`);
                     
@@ -401,7 +490,7 @@ function updateDisplay(progress) {
                 if (!staticMarkers[endMarkerKey] && source.points.length > 1) {
                     const lastPoint = source.points[source.points.length - 1];
                     const endMarker = L.marker([lastPoint.lat, lastPoint.lng], {
-                        icon: createStaticMarkerIcon('end'),
+                        icon: createStaticMarkerIcon('end', color, shape),
                         zIndexOffset: 600
                     }).bindPopup(`<b>${source.source_name}</b><br><span style="color: red;">■ Конец</span><br>${lastPoint.name}<br>${lastPoint.frequency}<br>${formatDate(lastPoint.timestamp)}`);
                     sourceLayerGroups[source.source_id].addLayer(endMarker);
@@ -422,19 +511,21 @@ function resetPlayback() {
     // Recreate trails
     sourcesData.forEach(source => {
         const color = colorMap[source.color] || source.color;
+        const shape = source.shape;
+        
         trailPolylines[source.source_id] = L.polyline([], {
             color: color,
-            weight: 3,
+            weight: 2, // Уменьшенная толщина линии
             opacity: 0.7,
             dashArray: '5, 10'
         });
         sourceLayerGroups[source.source_id].addLayer(trailPolylines[source.source_id]);
         
-        // Add start marker immediately (green)
+        // Add start marker immediately
         if (source.points && source.points.length > 0) {
             const firstPoint = source.points[0];
             const startMarker = L.marker([firstPoint.lat, firstPoint.lng], {
-                icon: createStaticMarkerIcon('start'),
+                icon: createStaticMarkerIcon('start', color, shape),
                 zIndexOffset: 500
             }).bindPopup(`<b>${source.source_name}</b><br><span style="color: green;">▶ Начало</span><br>${firstPoint.name}<br>${firstPoint.frequency}<br>${formatDate(firstPoint.timestamp)}`);
             sourceLayerGroups[source.source_id].addLayer(startMarker);
@@ -446,6 +537,16 @@ function resetPlayback() {
     updateDisplay(currentProgress);
 }
 
+// Update all marker sizes
+function updateMarkerSizes() {
+    // Clear and recreate all markers with new size
+    pause();
+    const currentProg = currentProgress;
+    resetPlayback();
+    currentProgress = currentProg;
+    updateDisplay(currentProgress);
+}
+
 // Play animation
 function play() {
     if (playbackInterval) return;
@@ -493,6 +594,11 @@ async function loadData() {
         // Filter out sources with no points
         sourcesData = sourcesData.filter(s => s.points && s.points.length > 0);
         
+        // Assign shapes to sources (cycle through available shapes)
+        sourcesData.forEach((source, idx) => {
+            source.shape = availableShapes[idx % availableShapes.length];
+        });
+        
         if (!sourcesData || sourcesData.length === 0) {
             document.getElementById('loadingOverlay').innerHTML = `
                 <div class="alert alert-warning">
@@ -567,6 +673,21 @@ async function loadData() {
             speedMultiplier = parseFloat(this.value);
         });
         
+        // Marker size control
+        const markerSizeSlider = document.getElementById('markerSizeSlider');
+        const sizeValue = document.getElementById('sizeValue');
+        
+        markerSizeSlider.addEventListener('input', function() {
+            markerSizeMultiplier = parseFloat(this.value);
+            sizeValue.textContent = markerSizeMultiplier.toFixed(1) + 'x';
+            updateMarkerSizes();
+        });
+        
+        // Disable map scroll/zoom when mouse is over marker size control
+        const markerSizeControl = document.querySelector('.marker-size-control');
+        L.DomEvent.disableScrollPropagation(markerSizeControl);
+        L.DomEvent.disableClickPropagation(markerSizeControl);
+        
     } catch (error) {
         console.error('Error loading data:', error);
         document.getElementById('loadingOverlay').innerHTML = `
@@ -593,22 +714,12 @@ function addLegend() {
         
         sourcesData.forEach(source => {
             const color = colorMap[source.color] || source.color;
+            const shape = source.shape;
             const points = source.points;
             
-            // Get marker color for this source
-            const markerColorMap = {
-                'red': 'red',
-                'blue': 'blue',
-                'green': 'green',
-                'purple': 'violet',
-                'orange': 'orange',
-                'cyan': 'blue',
-                'magenta': 'red',
-                'yellow': 'yellow',
-                'lime': 'green',
-                'pink': 'red'
-            };
-            const markerColor = markerColorMap[source.color] || 'blue';
+            // Create shape preview
+            const shapeFunc = shapeMap[shape] || shapeMap['circle'];
+            const shapePreview = shapeFunc(color, 16);
             
             // Get first point name and time info
             let firstPointName = '';
@@ -627,11 +738,12 @@ function addLegend() {
             html += `
                 <div class="legend-item" style="flex-direction: column; align-items: flex-start; margin-bottom: 8px;">
                     <div style="display: flex; align-items: center;">
-                        <img src="{% static "leaflet-markers/img/marker-icon-" %}${markerColor}.png" 
-                             style="width: 18px; height: 30px; margin-right: 6px;">
+                        <div style="width: 20px; height: 20px; display: flex; align-items: center; justify-content: center; margin-right: 6px;">
+                            ${shapePreview}
+                        </div>
                         <span><strong>ID ${source.source_id}:</strong> ${firstPointName}</span>
                     </div>
-                    <div style="margin-left: 24px;">
+                    <div style="margin-left: 26px;">
                         <small style="color: #666;">${source.points_count} точек</small>
                         ${timeInfo}
                     </div>
@@ -639,31 +751,6 @@ function addLegend() {
             `;
         });
         
-        html += '<div class="legend-section"><strong>Маркеры:</strong></div>';
-        html += `
-            <div class="legend-item">
-                <img src="{% static "leaflet-markers/img/marker-icon-green.png" %}" 
-                     style="width: 18px; height: 30px; margin-right: 6px;">
-                <span>Начальная точка</span>
-            </div>
-            <div class="legend-item">
-                <img src="{% static "leaflet-markers/img/marker-icon-red.png" %}" 
-                     style="width: 18px; height: 30px; margin-right: 6px;">
-                <span>Конечная точка</span>
-            </div>
-            <div class="legend-item">
-                <img src="{% static "leaflet-markers/img/marker-icon-grey.png" %}" 
-                     style="width: 18px; height: 30px; margin-right: 6px;">
-                <span>Промежуточная точка</span>
-            </div>
-            <div class="legend-item">
-                <div style="width: 18px; height: 18px; border-radius: 50%; background: #007bff; border: 3px solid white; box-shadow: 0 0 4px rgba(0,0,0,0.4); margin-right: 6px;"></div>
-                <span>Движущийся объект (цвет по объекту)</span>
-            </div>
-        `;
-        
-        html += '<div class="legend-section"><small style="color: #666;">Все объекты движутся<br>с одинаковой скоростью</small></div>';
-        
         div.innerHTML = html;
         return div;
     };
diff --git a/dbapp/mainapp/templates/mainapp/points_averaging.html b/dbapp/mainapp/templates/mainapp/points_averaging.html
index 3dfe07f..ee95208 100644
--- a/dbapp/mainapp/templates/mainapp/points_averaging.html
+++ b/dbapp/mainapp/templates/mainapp/points_averaging.html
@@ -124,7 +124,7 @@
 </div>
 
 <div class="averaging-container">
-    <h2>Усреднение точек по источникам</h2>
+    <h2>Усреднение точек по объектам</h2>
     
     <div class="form-section">
         <div class="row">
@@ -156,7 +156,7 @@
     <div class="table-section">
         <div class="d-flex justify-content-between align-items-center">
             <div>
-                <h5>Источники <span id="source-count" class="badge bg-primary">0</span></h5>
+                <h5>Объекты <span id="source-count" class="badge bg-primary">0</span></h5>
             </div>
             <div class="btn-group-custom">
                 <button id="export-xlsx" class="btn btn-success" disabled>
@@ -180,7 +180,7 @@
     <div class="modal-dialog modal-xl">
         <div class="modal-content">
             <div class="modal-header">
-                <h5 class="modal-title" id="sourceDetailsModalLabel">Детали источника</h5>
+                <h5 class="modal-title" id="sourceDetailsModalLabel">Детали объекта</h5>
                 <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
             </div>
             <div class="modal-body" id="modal-body-content">
@@ -279,7 +279,7 @@ document.addEventListener('DOMContentLoaded', function() {
                     {column: "frequency", dir: "asc"}
                 ],
                 columns: [
-                    {title: "Источник", field: "source_name", minWidth: 180, widthGrow: 2},
+                    {title: "Объект", field: "source_name", minWidth: 180, widthGrow: 2},
                     {title: "Групп", field: "groups_count", minWidth: 70, hozAlign: "center"},
                     {title: "Точек", field: "total_points", minWidth: 70, hozAlign: "center"},
                     {title: "Частота", field: "frequency", minWidth: 100, sorter: "number"},
@@ -327,7 +327,7 @@ document.addEventListener('DOMContentLoaded', function() {
     
     // Delete source
     function deleteSource(sourceIdx) {
-        //if (!confirm('Удалить этот источник со всеми группами?')) return;
+        //if (!confirm('Удалить этот объект со всеми группами?')) return;
         allSourcesData.splice(sourceIdx, 1);
         updateSourcesTable();
     }
@@ -338,7 +338,7 @@ document.addEventListener('DOMContentLoaded', function() {
         const source = allSourcesData[sourceIdx];
         if (!source) return;
         
-        document.getElementById('sourceDetailsModalLabel').textContent = `Источник: ${source.source_name}`;
+        document.getElementById('sourceDetailsModalLabel').textContent = `Объект: ${source.source_name}`;
         renderModalContent();
         
         const modal = new bootstrap.Modal(document.getElementById('sourceDetailsModal'));
@@ -619,7 +619,7 @@ document.addEventListener('DOMContentLoaded', function() {
         allSourcesData.forEach(source => {
             source.groups.forEach(group => {
                 summaryData.push({
-                    'Источник': source.source_name,
+                    'Объект': source.source_name,
                     'Частота, МГц': group.frequency,
                     'Полоса, МГц': group.freq_range,
                     'Символьная скорость, БОД': group.bod_velocity,
@@ -646,7 +646,7 @@ document.addEventListener('DOMContentLoaded', function() {
             source.groups.forEach(group => {
                 group.points.forEach(point => {
                     allPointsData.push({
-                        'Источник': source.source_name,
+                        'Объект': source.source_name,
                         'ID точки': point.id,
                         'Имя точки': point.name,
                         'Частота, МГц': point.frequency,
diff --git a/dbapp/mainapp/templates/mainapp/source_map.html b/dbapp/mainapp/templates/mainapp/source_map.html
index 8fae63e..c4cb005 100644
--- a/dbapp/mainapp/templates/mainapp/source_map.html
+++ b/dbapp/mainapp/templates/mainapp/source_map.html
@@ -216,7 +216,7 @@
             filterPolygon.addTo(map);
             
             // Добавляем popup с информацией
-            filterPolygon.bindPopup('<strong>Область фильтра</strong><br>Отображаются только источники с точками в этой области');
+            filterPolygon.bindPopup('<strong>Область фильтра</strong><br>Отображаются только объекты с точками в этой области');
             
             // Если нет других точек, центрируем карту на полигоне
             {% if not groups %}
diff --git a/dbapp/mainapp/views/map.py b/dbapp/mainapp/views/map.py
index 059c261..1e5db9e 100644
--- a/dbapp/mainapp/views/map.py
+++ b/dbapp/mainapp/views/map.py
@@ -154,7 +154,7 @@ class ShowSourcesMapView(LoginRequiredMixin, View):
                         points.append(
                             {
                                 "point": (coords.x, coords.y),  # (lon, lat)
-                                "source_id": f"Источник #{source.id}",
+                                "source_id": f"Объект #{source.id}",
                             }
                         )
 
diff --git a/dbapp/mapsapp/migrations/0003_alter_transponders_sat_id.py b/dbapp/mapsapp/migrations/0003_alter_transponders_sat_id.py
new file mode 100644
index 0000000..5e3d4af
--- /dev/null
+++ b/dbapp/mapsapp/migrations/0003_alter_transponders_sat_id.py
@@ -0,0 +1,20 @@
+# Generated by Django 5.2.7 on 2025-12-03 07:51
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mainapp', '0017_add_satellite_alternative_name'),
+        ('mapsapp', '0002_alter_transponders_snr'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='transponders',
+            name='sat_id',
+            field=models.ForeignKey(help_text='Спутник, которому принадлежит транспондер', null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='tran_satellite', to='mainapp.satellite', verbose_name='Спутник'),
+        ),
+    ]
diff --git a/dbapp/mapsapp/models.py b/dbapp/mapsapp/models.py
index 62ac42e..83232f7 100644
--- a/dbapp/mapsapp/models.py
+++ b/dbapp/mapsapp/models.py
@@ -1,149 +1,150 @@
-# Django imports
-from django.core.exceptions import ValidationError
-from django.core.validators import MaxValueValidator, MinValueValidator
-from django.db import models
-from django.db.models import ExpressionWrapper, F
-from django.db.models.functions import Abs
-
-# Local imports
-from mainapp.models import Polarization, Satellite, get_default_polarization, CustomUser
-
-
-class Transponders(models.Model):
-    """
-    Модель транспондера спутника.
-
-    Хранит информацию о частотах uplink/downlink, зоне покрытия и поляризации.
-    """
-
-    # Основные поля
-    name = models.CharField(
-        max_length=30,
-        null=True,
-        blank=True,
-        verbose_name="Название транспондера",
-        db_index=True,
-        help_text="Название транспондера",
-    )
-    downlink = models.FloatField(
-        blank=True,
-        null=True,
-        verbose_name="Downlink",
-        # validators=[MinValueValidator(0), MaxValueValidator(50000)],
-        # help_text="Частота downlink в МГц (0-50000)"
-    )
-    frequency_range = models.FloatField(
-        blank=True,
-        null=True,
-        verbose_name="Полоса",
-        # validators=[MinValueValidator(0), MaxValueValidator(1000)],
-        # help_text="Полоса частот в МГц (0-1000)"
-    )
-    uplink = models.FloatField(
-        blank=True,
-        null=True,
-        verbose_name="Uplink",
-        # validators=[MinValueValidator(0), MaxValueValidator(50000)],
-        # help_text="Частота uplink в МГц (0-50000)"
-    )
-    zone_name = models.CharField(
-        max_length=255,
-        blank=True,
-        null=True,
-        verbose_name="Название зоны",
-        db_index=True,
-        help_text="Название зоны покрытия транспондера",
-    )
-    snr = models.FloatField(
-        blank=True,
-        null=True,
-        verbose_name="ОСШ, дБ",
-        # validators=[MinValueValidator(0), MaxValueValidator(1000)],
-        help_text="Отношение сигнал/шум в децибелах",
-    )
-    created_at = models.DateTimeField(
-        auto_now_add=True,
-        verbose_name="Дата создания",
-        help_text="Дата и время создания записи",
-    )
-    created_by = models.ForeignKey(
-        CustomUser,
-        on_delete=models.SET_NULL,
-        related_name="transponder_created",
-        null=True,
-        blank=True,
-        verbose_name="Создан пользователем",
-        help_text="Пользователь, создавший запись",
-    )
-    updated_at = models.DateTimeField(
-        auto_now=True,
-        verbose_name="Дата последнего изменения",
-        help_text="Дата и время последнего изменения",
-    )
-    updated_by = models.ForeignKey(
-        CustomUser,
-        on_delete=models.SET_NULL,
-        related_name="transponder_updated",
-        null=True,
-        blank=True,
-        verbose_name="Изменен пользователем",
-        help_text="Пользователь, последним изменивший запись",
-    )
-
-    # Связи
-    polarization = models.ForeignKey(
-        Polarization,
-        default=get_default_polarization,
-        on_delete=models.SET_DEFAULT,
-        related_name="tran_polarizations",
-        null=True,
-        blank=True,
-        verbose_name="Поляризация",
-        help_text="Поляризация сигнала",
-    )
-    sat_id = models.ForeignKey(
-        Satellite,
-        on_delete=models.PROTECT,
-        related_name="tran_satellite",
-        verbose_name="Спутник",
-        db_index=True,
-        help_text="Спутник, которому принадлежит транспондер",
-    )
-
-    # Вычисляемые поля
-    transfer = models.GeneratedField(
-        expression=ExpressionWrapper(
-            Abs(F("downlink") - F("uplink")), output_field=models.FloatField()
-        ),
-        output_field=models.FloatField(),
-        db_persist=True,
-        null=True,
-        blank=True,
-        verbose_name="Перенос",
-    )
-
-    # def clean(self):
-    #     """Валидация на уровне модели"""
-    #     super().clean()
-
-    #     # Проверка что downlink и uplink заданы
-    #     if self.downlink and self.uplink:
-    #         # Обычно uplink выше downlink для спутниковой связи
-    #         if self.uplink < self.downlink:
-    #             raise ValidationError({
-    #                 'uplink': 'Частота uplink обычно выше частоты downlink'
-    #             })
-
-    def __str__(self):
-        if self.name:
-            return self.name
-        return f"Транспондер {self.sat_id.name if self.sat_id else 'Unknown'}"
-
-    class Meta:
-        verbose_name = "Транспондер"
-        verbose_name_plural = "Транспондеры"
-        ordering = ["sat_id", "downlink"]
-        indexes = [
-            models.Index(fields=["sat_id", "downlink"]),
-            models.Index(fields=["sat_id", "zone_name"]),
-        ]
+# Django imports
+from django.core.exceptions import ValidationError
+from django.core.validators import MaxValueValidator, MinValueValidator
+from django.db import models
+from django.db.models import ExpressionWrapper, F
+from django.db.models.functions import Abs
+
+# Local imports
+from mainapp.models import Polarization, Satellite, get_default_polarization, CustomUser
+
+
+class Transponders(models.Model):
+    """
+    Модель транспондера спутника.
+
+    Хранит информацию о частотах uplink/downlink, зоне покрытия и поляризации.
+    """
+
+    # Основные поля
+    name = models.CharField(
+        max_length=30,
+        null=True,
+        blank=True,
+        verbose_name="Название транспондера",
+        db_index=True,
+        help_text="Название транспондера",
+    )
+    downlink = models.FloatField(
+        blank=True,
+        null=True,
+        verbose_name="Downlink",
+        # validators=[MinValueValidator(0), MaxValueValidator(50000)],
+        # help_text="Частота downlink в МГц (0-50000)"
+    )
+    frequency_range = models.FloatField(
+        blank=True,
+        null=True,
+        verbose_name="Полоса",
+        # validators=[MinValueValidator(0), MaxValueValidator(1000)],
+        # help_text="Полоса частот в МГц (0-1000)"
+    )
+    uplink = models.FloatField(
+        blank=True,
+        null=True,
+        verbose_name="Uplink",
+        # validators=[MinValueValidator(0), MaxValueValidator(50000)],
+        # help_text="Частота uplink в МГц (0-50000)"
+    )
+    zone_name = models.CharField(
+        max_length=255,
+        blank=True,
+        null=True,
+        verbose_name="Название зоны",
+        db_index=True,
+        help_text="Название зоны покрытия транспондера",
+    )
+    snr = models.FloatField(
+        blank=True,
+        null=True,
+        verbose_name="ОСШ, дБ",
+        # validators=[MinValueValidator(0), MaxValueValidator(1000)],
+        help_text="Отношение сигнал/шум в децибелах",
+    )
+    created_at = models.DateTimeField(
+        auto_now_add=True,
+        verbose_name="Дата создания",
+        help_text="Дата и время создания записи",
+    )
+    created_by = models.ForeignKey(
+        CustomUser,
+        on_delete=models.SET_NULL,
+        related_name="transponder_created",
+        null=True,
+        blank=True,
+        verbose_name="Создан пользователем",
+        help_text="Пользователь, создавший запись",
+    )
+    updated_at = models.DateTimeField(
+        auto_now=True,
+        verbose_name="Дата последнего изменения",
+        help_text="Дата и время последнего изменения",
+    )
+    updated_by = models.ForeignKey(
+        CustomUser,
+        on_delete=models.SET_NULL,
+        related_name="transponder_updated",
+        null=True,
+        blank=True,
+        verbose_name="Изменен пользователем",
+        help_text="Пользователь, последним изменивший запись",
+    )
+
+    # Связи
+    polarization = models.ForeignKey(
+        Polarization,
+        default=get_default_polarization,
+        on_delete=models.SET_DEFAULT,
+        related_name="tran_polarizations",
+        null=True,
+        blank=True,
+        verbose_name="Поляризация",
+        help_text="Поляризация сигнала",
+    )
+    sat_id = models.ForeignKey(
+        Satellite,
+        on_delete=models.SET_NULL,
+        null=True,
+        related_name="tran_satellite",
+        verbose_name="Спутник",
+        db_index=True,
+        help_text="Спутник, которому принадлежит транспондер",
+    )
+
+    # Вычисляемые поля
+    transfer = models.GeneratedField(
+        expression=ExpressionWrapper(
+            Abs(F("downlink") - F("uplink")), output_field=models.FloatField()
+        ),
+        output_field=models.FloatField(),
+        db_persist=True,
+        null=True,
+        blank=True,
+        verbose_name="Перенос",
+    )
+
+    # def clean(self):
+    #     """Валидация на уровне модели"""
+    #     super().clean()
+
+    #     # Проверка что downlink и uplink заданы
+    #     if self.downlink and self.uplink:
+    #         # Обычно uplink выше downlink для спутниковой связи
+    #         if self.uplink < self.downlink:
+    #             raise ValidationError({
+    #                 'uplink': 'Частота uplink обычно выше частоты downlink'
+    #             })
+
+    def __str__(self):
+        if self.name:
+            return self.name
+        return f"Транспондер {self.sat_id.name if self.sat_id else 'Unknown'}"
+
+    class Meta:
+        verbose_name = "Транспондер"
+        verbose_name_plural = "Транспондеры"
+        ordering = ["sat_id", "downlink"]
+        indexes = [
+            models.Index(fields=["sat_id", "downlink"]),
+            models.Index(fields=["sat_id", "zone_name"]),
+        ]
diff --git a/dbapp/test_celery.py b/dbapp/test_celery.py
index fa6dc14..a37480f 100644
--- a/dbapp/test_celery.py
+++ b/dbapp/test_celery.py
@@ -64,5 +64,12 @@ def test_celery_connection():
     print("=" * 60)
     return True
 
-if __name__ == "__main__":
-    test_celery_connection()
+# if __name__ == "__main__":
+#     test_celery_connection()
+import requests
+
+url = f"https://www.lyngsat.com/europe.html"
+payload = {"cmd": "request.get", "url": url, "maxTimeout": 60000}
+response = requests.post("http://localhost:8191/v1", json=payload)
+
+print(response.content)