Cara Membuat Antena Wajan Bolic Wifi Dengan Harga Murah

Summary

This video guides viewers through the process of creating a DIY Wi-Fi antenna using simple materials. The project involves using a large frying pan (wajan), PVC pipe, aluminum tape, bolts, and a Wi-Fi USB device to build a directional antenna. The process includes calculating the focus point of the frying pan, cutting and preparing the PVC pipe, and assembling the components carefully to ensure an effective antenna. The video also includes detailed instructions on where to place the USB port, how to secure the parts together, and tips for enhancing the antenna's performance, making it an engaging project for tech enthusiasts.

Takeaways

• 😀 Frying pan (wajan) with a larger diameter is preferred for making a wajanbolic antenna.
• 😀 A 3-inch PVC pipe and its cap are required for the antenna structure, along with aluminum tape for signal enhancement.
• 😀 To calculate the focal point of the frying pan, use the formula: (wajan diameter^2) / (16 * wajan depth).
• 😀 The optimal length for the PVC pipe is based on the calculated focal point and should be cut to around 29.5 cm.
• 😀 The pipe must be drilled to fit a USB Wi-Fi adapter securely, ensuring the hole is the correct size.
• 😀 Aluminum tape is applied to the PVC pipe, but only the wider side near the focal point is covered.
• 😀 The pipe cap (dop paralon) is also covered with aluminum tape on the side near the USB port.
• 😀 Securely attach the pipe to the frying pan using bolts, ensuring a strong connection.
• 😀 After assembling the antenna, connect it to a USB Wi-Fi adapter and extend the cable to your PC.
• 😀 Proper alignment of the USB port and hole is crucial to ensure the adapter fits without falling out.

Q & A

What materials are required to make the wajanbolic antenna?

The materials required are: a frying pan (with a larger diameter preferred), a 3-inch PVC pipe, a 3-inch PVC pipe cap, aluminum tape, nuts and bolts, UTP cable (10-20 meters), a USB Wi-Fi adapter, and various tools including a drill, saw, meter, ruler, soldering iron, pliers, hammer, and screwdrivers.

How do you calculate the focus point of the frying pan?

To calculate the focus point of the frying pan, use the formula: (Diameter of the frying pan squared) ÷ (16 × Depth of the frying pan). For example, with a 40 cm diameter and 10.5 cm depth, the focus point is 9.2 cm.

What is the purpose of the PVC pipe in this antenna project?

The PVC pipe serves as a structure to support the antenna. It is cut and adjusted to the correct length to house the USB Wi-Fi adapter and help direct the signal.

How do you determine the length of the PVC pipe?

The length of the PVC pipe is calculated by taking the focal length of the frying pan and adding a specific length for the area covered by aluminum tape, resulting in a total minimum length of 14.5 cm.

What is the significance of the aluminum tape in the construction of the antenna?

The aluminum tape is used to cover specific parts of the PVC pipe, creating a reflective surface that enhances the antenna's signal reception. It's essential to apply the tape accurately, leaving some sections uncovered.

How should the hole for the USB Wi-Fi adapter be made?

The hole for the USB Wi-Fi adapter must be cut precisely to match the size of the USB port. This ensures a snug fit and prevents the adapter from falling out or becoming loose.

What tools are required for making the necessary cuts and holes in the materials?

The tools required include a drill with various bits, a saw (either a metal saw or pipe cutter), and a cutter for making precise cuts in the PVC pipe.

How do you secure the PVC pipe to the frying pan?

To secure the PVC pipe to the frying pan, drill a hole in the center of the frying pan, then attach the PVC pipe cap with a bolt and nut. Tighten it using a screwdriver to ensure the pipe is firmly connected.

What is the role of the soldering iron and pliers in this project?

The soldering iron is used to connect the USB Wi-Fi adapter to the necessary wires, while pliers are needed to cut or bend wires as needed during the assembly process.

What is the final step in completing the wajanbolic antenna?

The final step is to assemble all the components—attaching the antenna to the PVC pipe, connecting the USB Wi-Fi adapter, and ensuring all connections are secure. Once everything is assembled, the antenna is ready to use.