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    Surfin': Connecting the Dots

    By Stan Horzepa, WA1LOU
    Contributing Editor
    October 28, 2005


    This week, visit a couple of web sites that will help you connect the dots between circuits and locations.


    There are web sites that inform, amuse, and entertain, then there are web sites that just inform. You use such web sites to look up something or calculate something not for amusement and entertainment. I book marked a bunch of these web sites on my Internet browser in a folder titled "Reference."

    The Hardware Book can assist you in solving the mysteries contained in cables and connectors.

    One such bookmark is The Hardware Book, which claims to be the Internet's largest free collection of connector pin-outs and cable descriptions. You will not find information here on Amateur Radio equipment connectors and cables, but you will find information here for other things you use in association with Amateur Radio, like computers. It sure beats trying to dig up the information in a computer manual, i.e., if you can even find a computer manual! And if you have the room, you can download all of The Hardware Book for handy offline reference.

    A few weeks ago, I needed to know the distance between two geographic points. I had their coordinates, so all I needed was something that would determine the distance after inputting the latitude and longitude.

    Always the optimist, I searched the Internet and found Latitude/Longitude Distance Calculation on Chris Michel's Home Page. Chris is a systems programmer in the Information Technology Services department at Northern Arizona University in Flagstaff. In addition to calculating the distance between coordinates, the web page also has a handy link that points to resources for determining your latitude and longitude.

    Until next week, keep on surfin'.

    Editor' note: Stan Horzepa, WA1LOU, estimates that he is has built four-fifths of a mile of cables during his years as a ham. To contact Stan, send e-mail to wa1lou@arrl.net or visit his web site where you can leave him a note.

       



    Page last modified: 02:40 PM, 28 Oct 2005 ET
    Page author: awextra@arrl.org
    Copyright © 2005, American Radio Relay League, Inc. All Rights Reserved.