diff --git a/ui/src/app/app.module.ts b/ui/src/app/app.module.ts
index a89d904..04e02a0 100644
--- a/ui/src/app/app.module.ts
+++ b/ui/src/app/app.module.ts
@@ -23,6 +23,8 @@ import {MatDividerModule} from "@angular/material/divider";
 import {MatCardModule} from "@angular/material/card";
 import {MatSelectModule} from "@angular/material/select";
 import {NetworkStatusComponent} from "./components/packet/NetworkStatus.component";
+import {MatRadioModule} from "@angular/material/radio";
+import {DatePipe} from "@angular/common";
 
 @NgModule({
   declarations: [
@@ -53,13 +55,14 @@ import {NetworkStatusComponent} from "./components/packet/NetworkStatus.componen
     MatCardModule,
     NodeDtoSortPipe,
     MatSelectModule,
-    NodeDtoSearchPipe
+    NodeDtoSearchPipe,
+    MatRadioModule
   ],
   providers: [{
     provide: HTTP_INTERCEPTORS,
     useClass: AuthInterceptor,
     multi: true
-  }],
+  }, DatePipe],
   bootstrap: [AppComponent]
 })
 export class AppModule { }
diff --git a/ui/src/app/components/packet/NetworkStatus.component.ts b/ui/src/app/components/packet/NetworkStatus.component.ts
index 023ecc7..d3e3a70 100644
--- a/ui/src/app/components/packet/NetworkStatus.component.ts
+++ b/ui/src/app/components/packet/NetworkStatus.component.ts
@@ -6,15 +6,33 @@ import {numToColor} from "../../utils/Utils";
 import {KeyValueMap} from "../../entities/KeyValueMap";
 import {NodeDTO} from "../../entities/NodeDTO";
 import {ActivatedRoute} from "@angular/router";
+import {PacketSignalDTO} from "../../entities/PacketSignalDTO";
+import {DatePipe} from "@angular/common";
 
 @Component({
   selector: "app-network-status",
   template: `
     <div style="width: 80%; padding: 0 10%;">
       <div [ngSwitch]="MODE">
-        <h1 *ngSwitchCase="'ALL'">Статистика всей сети</h1>
+        <h1 *ngSwitchCase="'ALL'">Статистика всей сети (желательно нажать ф5 если до этого смотрели другую ноду)</h1>
         <h1 *ngSwitchCase="'NODE'">Статистика ноды {{getNumName(NUM)}} в сети</h1>
       </div>
+      <div *ngIf="MODE == 'NODE'">
+        <div>
+          <mat-card>
+            <mat-card-actions>
+              <mat-radio-group [(ngModel)]="signalMode" (ngModelChange)="this.updateSignalGraph()" aria-label="Select an option">
+                <mat-radio-button value="day">За день</mat-radio-button>
+                <mat-radio-button value="week">За неделю</mat-radio-button>
+                <mat-radio-button value="month">За месяц</mat-radio-button>
+              </mat-radio-group>
+            </mat-card-actions>
+            <mat-card-content>
+              <canvas [id]="signalCanvasId">{{signalChart}}</canvas>
+            </mat-card-content>
+          </mat-card>
+        </div>
+      </div>
       <div *ngFor="let type of graphs" >
         <div *ngIf="MODE == type.requestMode" class="card-wrapper-450" style="padding-top: 12px">
           <mat-card *ngFor="let p1 of type.cards">
@@ -34,13 +52,21 @@ export class NetworkStatusComponent implements OnInit {
   MODE: "ALL"|"NODE" = "ALL"
   NUM:number = 0;
 
+  signalMode:"day"|"month"|"week"|string = "day"
+  signalCanvasId = "signalCanvasId";
+  signalChart = {
+    chart: null as unknown as Chart,
+    config: this.generateConfigTChart("Проходимость сигнала", true, "line") as any
+  };
+
   nodesNames: KeyValueMap<NodeDTO> = {}
 
   //общая статичтика по perPortNum за день\неделю\месяц / ?=
   //top кто насрал пакетами всего за день\неделю\месяц / ?=packetsSumNode=true
   graphs:any[] = this.generateGraps();
   constructor(private http: HttpClient,
-              private route: ActivatedRoute) {}
+              private route: ActivatedRoute,
+              private datepipe: DatePipe) {}
 
   getNumName(num:number) {
     if (`${num}` in this.nodesNames)
@@ -54,22 +80,23 @@ export class NetworkStatusComponent implements OnInit {
         header: "Cтатистика пакетов в сети",
         type: 'perPortNum',
         requestMode: "ALL",
+        endpoint:"api/packet/stats",
         cards:[{
-          chart: Chart,
+          chart: null as unknown as Chart,
           canvasId: "DayPerPB",
           params: "?=",
           before: new Date().getTime()/1000,
           after: (new Date().getTime()/1000) - this.DAY,
           config: this.generateConfigTChart("Cтатистика по пакетам в сети за день")
         },{
-          chart: Chart,
+          chart: null as unknown as Chart,
           canvasId: "WeekPerPB",
           params: "?=",
           before: new Date().getTime()/1000,
           after: (new Date().getTime()/1000) - this.WEEK,
           config: this.generateConfigTChart("Cтатистика по пакетам в сети за неделю")
         },{
-          chart: Chart,
+          chart: null as unknown as Chart,
           canvasId: "MonthPerPB",
           params: "?=",
           before: new Date().getTime()/1000,
@@ -81,22 +108,23 @@ export class NetworkStatusComponent implements OnInit {
         header: "Общая статистика пакетов в сети",
         type: 'perSumNode',
         requestMode: "ALL",
+        endpoint:"api/packet/stats",
         cards:[{
-          chart: Chart,
+          chart: null as unknown as Chart,
           canvasId: "DaySumPB",
           params: "?packetsSumNode=true",
           before: new Date().getTime()/1000,
           after: (new Date().getTime()/1000) - this.DAY,
           config: this.generateConfigTChart("Количество пакетов от пользоватей за день", false)
         },{
-          chart: Chart,
+          chart: null as unknown as Chart,
           canvasId: "WeekSumPB",
           params: "?packetsSumNode=true",
           before: new Date().getTime()/1000,
           after: (new Date().getTime()/1000) - this.WEEK,
           config: this.generateConfigTChart("Количество пакетов от пользоватей за неделю", false)
         },{
-          chart: Chart,
+          chart: null as unknown as Chart,
           canvasId: "MonthSumPB",
           params: "?packetsSumNode=true",
           before: new Date().getTime()/1000,
@@ -107,22 +135,23 @@ export class NetworkStatusComponent implements OnInit {
         header: "Cтатистика пакетов в сети",
         type: 'packetsPerNode',
         requestMode: "NODE",
+        endpoint:"api/packet/stats",
         cards:[{
-          chart: Chart,
+          chart: null as unknown as Chart,
           canvasId: "DayPerNodePB",
           params: "?packetsPerNode=true",
           before: new Date().getTime()/1000,
           after: (new Date().getTime()/1000) - this.DAY,
           config: this.generateConfigTChart("Cтатистика по пакетам в сети за день")
         },{
-          chart: Chart,
+          chart: null as unknown as Chart,
           canvasId: "WeekPerNodePB",
           params: "?packetsPerNode=true",
           before: new Date().getTime()/1000,
           after: (new Date().getTime()/1000) - this.WEEK,
           config: this.generateConfigTChart("Cтатистика по пакетам в сети за неделю")
         },{
-          chart: Chart,
+          chart: null as unknown as Chart,
           canvasId: "MonthPerNodePB",
           params: "?packetsPerNode=true",
           before: new Date().getTime()/1000,
@@ -133,10 +162,13 @@ export class NetworkStatusComponent implements OnInit {
     ]
   }
 
-  generateConfigTChart(name: string, legend: boolean = true) {
+  generateConfigTChart(name: string, legend: boolean = true, type: string = "pie") {
     return {
-      type: 'pie',
-        data: {},
+      type: type,
+      data: {
+        labels: [] as any[],
+        datasets: [] as any[]
+      },
       options: {
         responsive: true,
           plugins: {
@@ -157,7 +189,6 @@ export class NetworkStatusComponent implements OnInit {
     this.route.params.subscribe(
       (params) => {
         const num: number = Number.parseInt(params["num"]);
-        console.log(num);
         switch (num) {
           case 0: {
             this.MODE = "ALL";
@@ -190,6 +221,7 @@ export class NetworkStatusComponent implements OnInit {
               () => {
                 this.graphs = this.generateGraps();
                 this.updateGraphs();
+                this.updateSignalGraph();
               }
             )
             break;
@@ -198,12 +230,48 @@ export class NetworkStatusComponent implements OnInit {
       })
   }
 
+  updateSignalGraph() {
+    const before = new Date().getTime() / 1000;
+    let after;
+    switch (this.signalMode) {
+      case "day": {
+        after = (new Date().getTime()/1000) - this.DAY;
+        break;
+      }
+      case "week": {
+        after = (new Date().getTime()/1000) - this.WEEK;
+        break;
+      }
+      case "month": {
+        after = (new Date().getTime()/1000) - this.MONTH;
+        break;
+      }
+    }
+    this.http.get(`api/packet/signal?before=${before}&after=${after}&nums=${this.NUM}`).subscribe(
+      (obj) => {
+        this.signalChart.config.data = {labels: [], datasets:[{label: "snr",data:[]},{label: "rssi",data:[]}]};
+        (obj as PacketSignalDTO[]).forEach(
+          (packet: PacketSignalDTO) => {
+            this.signalChart.config.data.labels.push(this.datepipe.transform(packet.ts*1000, 'HH:mm dd.MM.yyyy'))
+            this.signalChart.config.data.datasets[0].data.push(packet.rx_snr)
+            this.signalChart.config.data.datasets[1].data.push(packet.rx_rssi)
+            return;
+          }
+        )
+        if (this.signalChart.chart != null)
+          this.signalChart.chart.destroy()
+
+        this.signalChart.chart = new Chart(this.signalCanvasId, this.signalChart.config)
+      }
+    )
+  }
+
   updateGraphs() {
     this.graphs.forEach(
       (graph) => {
         graph.cards.forEach((settings:any) => {
           if (this.MODE != graph.requestMode) return;
-          this.http.get(`api/packet/stats${settings.params}&before=${settings.before}&after=${settings.after}&${this.NUM == 0?'':('&nums='+this.NUM)}`)
+          this.http.get(`${graph.endpoint}${settings.params}&before=${settings.before}&after=${settings.after}&${this.NUM == 0?'':('&nums='+this.NUM)}`)
             .subscribe((data) => {
               settings.config.data = {
                 labels: [],
@@ -239,9 +307,8 @@ export class NetworkStatusComponent implements OnInit {
                   }
                 }
               )
-              //if (settings.chart)
-              //  settings.chart.destroy()
-
+              if (settings.chart)
+                settings.chart.destroy()
               settings.chart = new Chart(settings.canvasId, settings.config)
             })
         })
diff --git a/ui/src/app/entities/PacketSignalDTO.ts b/ui/src/app/entities/PacketSignalDTO.ts
new file mode 100644
index 0000000..27574ba
--- /dev/null
+++ b/ui/src/app/entities/PacketSignalDTO.ts
@@ -0,0 +1,8 @@
+export interface PacketSignalDTO {
+  from: number,
+  rx_snr: number,
+  rx_rssi: number,
+  ts: number,
+  hop_start: number,
+  hop_limit: number
+}