diff --git a/front-generator/render-params.json b/front-generator/render-params.json
index cd70e2f..cafeb55 100644
--- a/front-generator/render-params.json
+++ b/front-generator/render-params.json
@@ -103,17 +103,17 @@
             "widget": "settings-container",
             "childs": [
               {
-                "widget": "select", "label": "Метод расчета задержки", "name": "dpdiIsPositional",
+                "widget": "select", "label": "Метод расчета задержки", "name": "isPositional",
                 "values": [
                   {"label": "Позиционированием", "value": "true"},
                   {"label": "Окном задержки", "value": "false"}
                 ]
               },
-              {"widget": "h2", "label": "Настройки позиционирования", "v_show": "paramDpdi.dpdiIsPositional === true"},
-              {"widget": "number", "label": "Широта станции", "name": "dpdiPositionStationLatitude", "v_show": "paramDpdi.dpdiIsPositional === true", "min": -180, "step": 0.000001, "max":  180},
-              {"widget": "number", "label": "Долгота станции", "name": "dpdiPositionStationLongitude", "v_show": "paramDpdi.dpdiIsPositional === true", "min": -180, "step": 0.000001, "max":  180},
-              {"widget": "number", "label": "Подспутниковая точка", "name": "dpdiPositionSatelliteLongitude", "v_show": "paramDpdi.dpdiIsPositional === true", "min": -180, "step": 0.000001, "max":  180},
-              {"widget": "number", "label": "Задержка до спутника, мс", "name": "dpdiDelay", "v_show": "paramDpdi.dpdiIsPositional === false", "min": 0, "step": 0.1, "max":  400}]
+              {"widget": "h2", "label": "Настройки позиционирования", "v_show": "paramDpdi.isPositional === true"},
+              {"widget": "number", "label": "Широта станции", "name": "positionStationLatitude", "v_show": "paramDpdi.isPositional === true", "min": -180, "step": 0.000001, "max":  180},
+              {"widget": "number", "label": "Долгота станции", "name": "positionStationLongitude", "v_show": "paramDpdi.isPositional === true", "min": -180, "step": 0.000001, "max":  180},
+              {"widget": "number", "label": "Подспутниковая точка", "name": "positionSatelliteLongitude", "v_show": "paramDpdi.isPositional === true", "min": -180, "step": 0.000001, "max":  180},
+              {"widget": "number", "label": "Задержка до спутника, мс", "name": "delay", "v_show": "paramDpdi.isPositional === false", "min": 0, "step": 0.1, "max":  400}]
           },
           {"widget": "submit"}
         ],
@@ -254,20 +254,20 @@
             "widget": "settings-container", "v_show": "paramRxtx.isCinC",
             "childs": [
               {
-                "widget": "select", "label": "Метод расчета задержки", "name": "dpdiIsPositional",
+                "widget": "select", "label": "Метод расчета задержки", "name": "isPositional",
                 "values": [
                   {"label": "Позиционированием", "value": "true"},
                   {"label": "Окном задержки", "value": "false"}
                 ]
               },
-              {"widget": "number", "label": "Полоса поиска, КГц ±", "name": "dpdiSearchBandwidth", "min": 0, "step": 1, "max":  100},
-              {"widget": "h2", "label": "Настройки позиционирования", "v_show": "paramDpdi.dpdiIsPositional === true"},
-              {"widget": "number", "label": "Широта станции", "name": "dpdiPositionStationLatitude", "v_show": "paramDpdi.dpdiIsPositional === true", "min": -180, "step": 0.000001, "max":  180},
-              {"widget": "number", "label": "Долгота станции", "name": "dpdiPositionStationLongitude", "v_show": "paramDpdi.dpdiIsPositional === true", "min": -180, "step": 0.000001, "max":  180},
-              {"widget": "number", "label": "Подспутниковая точка", "name": "dpdiPositionSatelliteLongitude", "v_show": "paramDpdi.dpdiIsPositional === true", "min": -180, "step": 0.000001, "max":  180},
-              {"widget": "h2", "label": "Задержка до спутника", "v_show": "paramDpdi.dpdiIsPositional === false"},
-              {"widget": "number", "label": "от, мс", "name": "dpdiDelayMin", "v_show": "paramDpdi.dpdiIsPositional === false", "min": 0, "step": 0.1, "max":  400},
-              {"widget": "number", "label": "до, мс", "name": "dpdiDelayMax", "v_show": "paramDpdi.dpdiIsPositional === false", "min": 0, "step": 0.1, "max":  400}]
+              {"widget": "number", "label": "Полоса поиска, КГц ±", "name": "searchBandwidth", "min": 0, "step": 1, "max":  100},
+              {"widget": "h2", "label": "Настройки позиционирования", "v_show": "paramDpdi.isPositional === true"},
+              {"widget": "number", "label": "Широта станции", "name": "positionStationLatitude", "v_show": "paramDpdi.isPositional === true", "min": -180, "step": 0.000001, "max":  180},
+              {"widget": "number", "label": "Долгота станции", "name": "positionStationLongitude", "v_show": "paramDpdi.isPositional === true", "min": -180, "step": 0.000001, "max":  180},
+              {"widget": "number", "label": "Подспутниковая точка", "name": "positionSatelliteLongitude", "v_show": "paramDpdi.isPositional === true", "min": -180, "step": 0.000001, "max":  180},
+              {"widget": "h2", "label": "Задержка до спутника", "v_show": "paramDpdi.isPositional === false"},
+              {"widget": "number", "label": "от, мс", "name": "delayMin", "v_show": "paramDpdi.isPositional === false", "min": 0, "step": 0.1, "max":  400},
+              {"widget": "number", "label": "до, мс", "name": "delayMax", "v_show": "paramDpdi.isPositional === false", "min": 0, "step": 0.1, "max":  400}]
           },
           {"widget": "submit", "v_show": "paramRxtx.isCinC"}
         ],
diff --git a/static/main-scpc.html b/static/main-scpc.html
index fd06506..b43f079 100644
--- a/static/main-scpc.html
+++ b/static/main-scpc.html
@@ -326,19 +326,19 @@
             <div class="settings-set-container" v-show="paramRxtx.isCinC">
                 <label>
                     <span>Метод расчета задержки</span>
-                    <select v-model="paramDpdi.dpdiIsPositional">
+                    <select v-model="paramDpdi.isPositional">
                         <option :value="true">Позиционированием</option>
                         <option :value="false">Окном задержки</option>
                     </select>
                 </label>
-                <label><span>Полоса поиска, КГц ±</span><input type="number" v-model="paramDpdi.dpdiSearchBandwidth" max="100" step="1"/></label>
-                <h2 v-show="paramDpdi.dpdiIsPositional === true">Настройки позиционирования</h2>
-                <label v-show="paramDpdi.dpdiIsPositional === true"><span>Широта станции</span><input type="number" v-model="paramDpdi.dpdiPositionStationLatitude" min="-180" max="180" step="1e-06"/></label>
-                <label v-show="paramDpdi.dpdiIsPositional === true"><span>Долгота станции</span><input type="number" v-model="paramDpdi.dpdiPositionStationLongitude" min="-180" max="180" step="1e-06"/></label>
-                <label v-show="paramDpdi.dpdiIsPositional === true"><span>Подспутниковая точка</span><input type="number" v-model="paramDpdi.dpdiPositionSatelliteLongitude" min="-180" max="180" step="1e-06"/></label>
-                <h2 v-show="paramDpdi.dpdiIsPositional === false">Задержка до спутника</h2>
-                <label v-show="paramDpdi.dpdiIsPositional === false"><span>от, мс</span><input type="number" v-model="paramDpdi.dpdiDelayMin" max="400" step="0.1"/></label>
-                <label v-show="paramDpdi.dpdiIsPositional === false"><span>до, мс</span><input type="number" v-model="paramDpdi.dpdiDelayMax" max="400" step="0.1"/></label>
+                <label><span>Полоса поиска, КГц ±</span><input type="number" v-model="paramDpdi.searchBandwidth" max="100" step="1"/></label>
+                <h2 v-show="paramDpdi.isPositional === true">Настройки позиционирования</h2>
+                <label v-show="paramDpdi.isPositional === true"><span>Широта станции</span><input type="number" v-model="paramDpdi.positionStationLatitude" min="-180" max="180" step="1e-06"/></label>
+                <label v-show="paramDpdi.isPositional === true"><span>Долгота станции</span><input type="number" v-model="paramDpdi.positionStationLongitude" min="-180" max="180" step="1e-06"/></label>
+                <label v-show="paramDpdi.isPositional === true"><span>Подспутниковая точка</span><input type="number" v-model="paramDpdi.positionSatelliteLongitude" min="-180" max="180" step="1e-06"/></label>
+                <h2 v-show="paramDpdi.isPositional === false">Задержка до спутника</h2>
+                <label v-show="paramDpdi.isPositional === false"><span>от, мс</span><input type="number" v-model="paramDpdi.delayMin" max="400" step="0.1"/></label>
+                <label v-show="paramDpdi.isPositional === false"><span>до, мс</span><input type="number" v-model="paramDpdi.delayMax" max="400" step="0.1"/></label>
             </div>
             <button class="action-button" @click="settingsSubmitDpdi()" v-show="paramRxtx.isCinC">Сохранить <span class="submit-spinner" v-show="submitStatus.dpdi"></span></button>
             <h2>Настройки питания и опорного генератора</h2>
@@ -631,13 +631,13 @@
                     rxGoldan: 0,
                 },
                 paramDpdi: {
-                    dpdiIsPositional: true,
-                    dpdiSearchBandwidth: 0,
-                    dpdiPositionStationLatitude: -180,
-                    dpdiPositionStationLongitude: -180,
-                    dpdiPositionSatelliteLongitude: -180,
-                    dpdiDelayMin: 0,
-                    dpdiDelayMax: 0,
+                    isPositional: true,
+                    searchBandwidth: 0,
+                    positionStationLatitude: -180,
+                    positionStationLongitude: -180,
+                    positionSatelliteLongitude: -180,
+                    delayMin: 0,
+                    delayMax: 0,
                 },
                 paramBuclnb: {
                     bucRefClk10M: false,
@@ -829,13 +829,13 @@
                 if (this.submitStatus.dpdi) { return }
 
                 let query = {
-                    "dpdiIsPositional": this.paramDpdi.dpdiIsPositional,
-                    "dpdiSearchBandwidth": this.paramDpdi.dpdiSearchBandwidth,
-                    "dpdiPositionStationLatitude": this.paramDpdi.dpdiPositionStationLatitude,
-                    "dpdiPositionStationLongitude": this.paramDpdi.dpdiPositionStationLongitude,
-                    "dpdiPositionSatelliteLongitude": this.paramDpdi.dpdiPositionSatelliteLongitude,
-                    "dpdiDelayMin": this.paramDpdi.dpdiDelayMin,
-                    "dpdiDelayMax": this.paramDpdi.dpdiDelayMax,
+                    "isPositional": this.paramDpdi.isPositional,
+                    "searchBandwidth": this.paramDpdi.searchBandwidth,
+                    "positionStationLatitude": this.paramDpdi.positionStationLatitude,
+                    "positionStationLongitude": this.paramDpdi.positionStationLongitude,
+                    "positionSatelliteLongitude": this.paramDpdi.positionSatelliteLongitude,
+                    "delayMin": this.paramDpdi.delayMin,
+                    "delayMax": this.paramDpdi.delayMax,
                 }
 
                 this.submitStatus.dpdi = true
@@ -919,13 +919,13 @@
             },
             updateDpdiSettings(vals) {
                 this.submitStatus.dpdi = false
-                this.paramDpdi.dpdiIsPositional = vals["settings"]["dpdi"]["dpdiIsPositional"]
-                this.paramDpdi.dpdiSearchBandwidth = vals["settings"]["dpdi"]["dpdiSearchBandwidth"]
-                this.paramDpdi.dpdiPositionStationLatitude = vals["settings"]["dpdi"]["dpdiPositionStationLatitude"]
-                this.paramDpdi.dpdiPositionStationLongitude = vals["settings"]["dpdi"]["dpdiPositionStationLongitude"]
-                this.paramDpdi.dpdiPositionSatelliteLongitude = vals["settings"]["dpdi"]["dpdiPositionSatelliteLongitude"]
-                this.paramDpdi.dpdiDelayMin = vals["settings"]["dpdi"]["dpdiDelayMin"]
-                this.paramDpdi.dpdiDelayMax = vals["settings"]["dpdi"]["dpdiDelayMax"]
+                this.paramDpdi.isPositional = vals["settings"]["dpdi"]["isPositional"]
+                this.paramDpdi.searchBandwidth = vals["settings"]["dpdi"]["searchBandwidth"]
+                this.paramDpdi.positionStationLatitude = vals["settings"]["dpdi"]["positionStationLatitude"]
+                this.paramDpdi.positionStationLongitude = vals["settings"]["dpdi"]["positionStationLongitude"]
+                this.paramDpdi.positionSatelliteLongitude = vals["settings"]["dpdi"]["positionSatelliteLongitude"]
+                this.paramDpdi.delayMin = vals["settings"]["dpdi"]["delayMin"]
+                this.paramDpdi.delayMax = vals["settings"]["dpdi"]["delayMax"]
             },
             updateBuclnbSettings(vals) {
                 this.submitStatus.buclnb = false
diff --git a/static/main-tdma.html b/static/main-tdma.html
index d4945e1..cbdfbac 100644
--- a/static/main-tdma.html
+++ b/static/main-tdma.html
@@ -173,16 +173,16 @@
             <div class="settings-set-container">
                 <label>
                     <span>Метод расчета задержки</span>
-                    <select v-model="paramDpdi.dpdiIsPositional">
+                    <select v-model="paramDpdi.isPositional">
                         <option :value="true">Позиционированием</option>
                         <option :value="false">Окном задержки</option>
                     </select>
                 </label>
-                <h2 v-show="paramDpdi.dpdiIsPositional === true">Настройки позиционирования</h2>
-                <label v-show="paramDpdi.dpdiIsPositional === true"><span>Широта станции</span><input type="number" v-model="paramDpdi.dpdiPositionStationLatitude" min="-180" max="180" step="1e-06"/></label>
-                <label v-show="paramDpdi.dpdiIsPositional === true"><span>Долгота станции</span><input type="number" v-model="paramDpdi.dpdiPositionStationLongitude" min="-180" max="180" step="1e-06"/></label>
-                <label v-show="paramDpdi.dpdiIsPositional === true"><span>Подспутниковая точка</span><input type="number" v-model="paramDpdi.dpdiPositionSatelliteLongitude" min="-180" max="180" step="1e-06"/></label>
-                <label v-show="paramDpdi.dpdiIsPositional === false"><span>Задержка до спутника, мс</span><input type="number" v-model="paramDpdi.dpdiDelay" max="400" step="0.1"/></label>
+                <h2 v-show="paramDpdi.isPositional === true">Настройки позиционирования</h2>
+                <label v-show="paramDpdi.isPositional === true"><span>Широта станции</span><input type="number" v-model="paramDpdi.positionStationLatitude" min="-180" max="180" step="1e-06"/></label>
+                <label v-show="paramDpdi.isPositional === true"><span>Долгота станции</span><input type="number" v-model="paramDpdi.positionStationLongitude" min="-180" max="180" step="1e-06"/></label>
+                <label v-show="paramDpdi.isPositional === true"><span>Подспутниковая точка</span><input type="number" v-model="paramDpdi.positionSatelliteLongitude" min="-180" max="180" step="1e-06"/></label>
+                <label v-show="paramDpdi.isPositional === false"><span>Задержка до спутника, мс</span><input type="number" v-model="paramDpdi.delay" max="400" step="0.1"/></label>
             </div>
             <button class="action-button" @click="settingsSubmitDpdi()">Сохранить <span class="submit-spinner" v-show="submitStatus.dpdi"></span></button>
             <h2>Настройки питания и опорного генератора</h2>
@@ -363,11 +363,11 @@
                     bucLnbAutoStart: false,
                 },
                 paramDpdi: {
-                    dpdiIsPositional: true,
-                    dpdiPositionStationLatitude: -180,
-                    dpdiPositionStationLongitude: -180,
-                    dpdiPositionSatelliteLongitude: -180,
-                    dpdiDelay: 0,
+                    isPositional: true,
+                    positionStationLatitude: -180,
+                    positionStationLongitude: -180,
+                    positionSatelliteLongitude: -180,
+                    delay: 0,
                 },
                 paramNetwork: {
                     cesPassword: null,
@@ -533,11 +533,11 @@
                 if (this.submitStatus.dpdi) { return }
 
                 let query = {
-                    "dpdiIsPositional": this.paramDpdi.dpdiIsPositional,
-                    "dpdiPositionStationLatitude": this.paramDpdi.dpdiPositionStationLatitude,
-                    "dpdiPositionStationLongitude": this.paramDpdi.dpdiPositionStationLongitude,
-                    "dpdiPositionSatelliteLongitude": this.paramDpdi.dpdiPositionSatelliteLongitude,
-                    "dpdiDelay": this.paramDpdi.dpdiDelay,
+                    "isPositional": this.paramDpdi.isPositional,
+                    "positionStationLatitude": this.paramDpdi.positionStationLatitude,
+                    "positionStationLongitude": this.paramDpdi.positionStationLongitude,
+                    "positionSatelliteLongitude": this.paramDpdi.positionSatelliteLongitude,
+                    "delay": this.paramDpdi.delay,
                 }
 
                 this.submitStatus.dpdi = true
@@ -589,11 +589,11 @@
             },
             updateDpdiSettings(vals) {
                 this.submitStatus.dpdi = false
-                this.paramDpdi.dpdiIsPositional = vals["settings"]["dpdi"]["dpdiIsPositional"]
-                this.paramDpdi.dpdiPositionStationLatitude = vals["settings"]["dpdi"]["dpdiPositionStationLatitude"]
-                this.paramDpdi.dpdiPositionStationLongitude = vals["settings"]["dpdi"]["dpdiPositionStationLongitude"]
-                this.paramDpdi.dpdiPositionSatelliteLongitude = vals["settings"]["dpdi"]["dpdiPositionSatelliteLongitude"]
-                this.paramDpdi.dpdiDelay = vals["settings"]["dpdi"]["dpdiDelay"]
+                this.paramDpdi.isPositional = vals["settings"]["dpdi"]["isPositional"]
+                this.paramDpdi.positionStationLatitude = vals["settings"]["dpdi"]["positionStationLatitude"]
+                this.paramDpdi.positionStationLongitude = vals["settings"]["dpdi"]["positionStationLongitude"]
+                this.paramDpdi.positionSatelliteLongitude = vals["settings"]["dpdi"]["positionSatelliteLongitude"]
+                this.paramDpdi.delay = vals["settings"]["dpdi"]["delay"]
             },
             updateNetworkSettings(vals) {
                 this.submitStatus.network = false