Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    public static String mode(String freq) {
        String ret = "";
        double f = Double.parseDouble(freq);
        if (f > 1.8 && f < 1.843)
            ret = "CW";
        else if (f >= 1.843 && f < 2.0)
            ret = "LSB";
        else if (f >= 3.5 && f < 3.57)
            ret = "CW";
        else if (f >= 3.57 && f < 3.6)
            ret = "RTTY";
        else if (f >= 3.6 && f < 3.845)
            ret = "LSB";
        else if (f >= 3.845 && f <= 3.88)
            ret = "SSTV";
        else if (f > 3.88 && f < 3.9)
            ret = "AM";
        else if (f > 3.9 && f < 4.0)
            ret = "LSB";
        else if (f >= 7.0 && f < 7.04)
            ret = "CW";
        else if (f >= 7.04 && f <= 7.045)
            ret = "RTTY";
        else if (f > 7.045 && f < 7.07)
            ret = "CW";
        else if (f >= 7.07 && f <= 7.075)
            ret = "PSK31";
        else if (f > 7.075 && f <= 7.08)
            ret = "JT65";
        else if (f > 7.08 && f < 7.125)
            ret = "CW";
        else if (f >= 7.125 && f < 7.290)
            ret = "LSB";
        else if (f >= 7.290 && f <= 7.3)
            ret = "AM";
        else if (f >= 10.1 && f < 10.13)
            ret = "CW";
        else if (f >= 10.13 && f <= 10.14)
            ret = "RTTY";
        else if (f > 10.14 && f <= 10.15)
            ret = "CW";
        else if (f >= 14.0 && f < 14.07)
            ret = "CW";
        else if (f >= 14.07 && f <= 14.095)
            ret = "RTTY";
        else if (f >= 14.095 && f < 14.15)
            ret = "CW";
        else if (f >= 14.15 && f < 14.35)
            ret = "USB";
        else if (f >= 18.068 && f < 18.11)
            ret = "CW";
        else if (f >= 18.11 && f <= 18.168)
            ret = "USB";
        else if (f >= 21.0 && f < 21.07)
            ret = "CW";
        else if (f >= 21.07 && f < 21.11)
            ret = "RTTY";
        else if (f >= 21.11 && f < 21.2)
            ret = "CW";
        else if (f >= 21.2 && f <= 21.45)
            ret = "USB";
        else if (f >= 24.890 && f < 24.93)
            ret = "CW";
        else if (f >= 24.93 && f <= 24.99)
            ret = "USB";
        else if (f >= 28.0 && f <= 28.3)
            ret = "CW";
        else if (f >= 28.3 && f < 29.0)
            ret = "USB";
        else if (f >= 29.0 && f < 29.2)
            ret = "AM";
        else if (f >= 29.2 && f < 29.7)
            ret = "FM";
        else if (f >= 50.0 && f < 50.1)
            ret = "CW";
        else if (f >= 50.1 && f < 52.0)
            ret = "USB";
        else if (f >= 52.0 && f <= 54.0)
            ret = "FM";
        return ret;
    }
}