{"id":281,"date":"2020-04-12T18:28:00","date_gmt":"2020-04-12T18:28:00","guid":{"rendered":"https:\/\/joefarris.com\/index.php\/2020\/04\/12\/how-to-make-lorem-ipsum-dolor-sit-glavrida\/"},"modified":"2025-08-28T12:22:09","modified_gmt":"2025-08-28T17:22:09","slug":"how-to-make-lorem-ipsum-dolor-sit-glavrida","status":"publish","type":"post","link":"https:\/\/joefarris.com\/index.php\/2020\/04\/12\/how-to-make-lorem-ipsum-dolor-sit-glavrida\/","title":{"rendered":"The Making of a 2 meter Loop Antenna"},"content":{"rendered":"\t\t
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Building a Loop Antenna for the 2 Meter Band<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Creating a loop antenna for the 2 meter band (144-148 MHz) can be a rewarding project for ham radio enthusiasts. Here\u2019s a detailed guide on how to build one.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Materials Needed<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tCopper wire: Approximately 14-16 gauge is ideal.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tInsulators: For the corners of the loop.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tCoaxial cable: For connecting to your radio.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tAntenna tuner: Optional, but can help with matching.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tTools: Wire cutters, soldering iron, and a multimeter.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    Steps to Build the Loop Antenna<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    1. Determine the Size<\/strong>:<\/p>

      • The circumference of the loop should be about 1\/2 wavelength<\/strong> for the 2 meter band. The wavelength can be calculated using the formula: Wavelength\u00a0(meters)<\/span><\/span>=<\/span><\/span>Frequency\u00a0(MHz)<\/span><\/span><\/span>300<\/span><\/span><\/span>\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/li>
      • For 144 MHz, the wavelength is approximately 2.08 meters<\/strong>. Therefore, the loop should be about 1.04 meters<\/strong> in circumference.<\/li><\/ul><\/li>

      • Cut the Wire<\/strong>:<\/p>

        • Cut a length of wire to create a loop with a circumference of about 1.04 meters<\/strong>. This means the length of the wire should be around 1.04 meters<\/strong>.<\/li><\/ul><\/li>

        • Form the Loop<\/strong>:<\/p>

          • Create a square or circular loop with the wire. If using a square design, each side will be approximately 26 cm<\/strong> long.<\/li><\/ul><\/li>

          • Attach Insulators<\/strong>:<\/p>

            • Use insulators at each corner of the loop to maintain the shape and provide a point for mounting.<\/li><\/ul><\/li>

            • Feed Point<\/strong>:<\/p>

              • Connect the coaxial cable to the feed point of the loop. You can use a simple balun<\/strong> or connect the center conductor to one side of the loop and the shield to the other side.<\/li><\/ul><\/li>

              • Mount the Antenna<\/strong>:<\/p>

                • Elevate the antenna as high as possible for better performance. You can use a mast or a tree to support it.<\/li><\/ul><\/li>

                • Testing and Tuning<\/strong>:<\/p>

                  • Use a SWR meter to check the standing wave ratio. Adjust the loop size slightly if necessary to achieve a good match.<\/li><\/ul><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                    Additional Tips<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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                    • Orientation<\/strong>: The loop can be oriented horizontally or vertically depending on your preference and the type of communication you want to achieve.<\/li>
                    • Multiple Loops<\/strong>: You can create multiple loops and connect them in parallel for increased gain.<\/li>
                    • Weatherproofing<\/strong>: If you plan to use the antenna outdoors, consider weatherproofing the connections and using UV-resistant materials.<\/li><\/ul>

                      Building a loop antenna can enhance your ham radio experience, providing good performance on the 2 meter band. Enjoy your project!<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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                      Conclusion<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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                      Aenean urna urna – semper sed consectetur sit amet, pretium eu ante. Nulla et consectetur ligula, ut fringilla velit. Interdum et malesuada fames ac ante ipsum primis in faucibus. Nulla sagittis vel ante sit amet tempor. In sit amet neque non tellus interdum tincidunt eget eu odio. Donec quis diam felis. Etiam id quam maximus, tempus justo at posuere est!<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

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