Python3 GPR

Summary

This video demonstrates the unpacking, assembly, and initial setup of the Python GPR, a wireless low-frequency deep ground-penetrating radar. It guides users through connecting antenna extenders, configuring the system, and ensuring correct antenna frequencies. With three extender options to adjust the radar's frequency, users learn how to connect the antennas, set the proper configuration, and connect their devices to the GPR's Wi-Fi network. After completing the assembly, users are ready for data acquisition, setting up the system to begin operations efficiently.

Takeaways

• 😀 The Python GPR (Ground Penetrating Radar) system includes a control unit with combined transmitter and receiver antennas.
• 😀 The Python GPR is designed as a shielded mono-static generator and must be carried in contact with the ground during use.
• 😀 To begin data acquisition, the antenna parts need to be assembled with special screws and extenders.
• 😀 The GPR antenna's frequency is determined by the total length of the extenders used.
• 😀 There are three types of antenna extenders: 1/2 meter, 1 meter, and antenna noses.
• 😀 It is important to use extenders of the same length on both sides of the GPR.
• 😀 Without extenders, the Python GPR operates at 100 MHz. For a lower central frequency, different extenders must be used.
• 😀 To achieve a 50 MHz frequency, use 1/2 meter extenders.
• 😀 For a 38 MHz frequency, connect one meter extenders.
• 😀 To achieve a frequency of 25 MHz, connect a combination of 1/2 meter and 1 meter extenders.
• 😀 Once the antenna is assembled, connect the antenna noses and finalize the setup, then turn on the GPR.
• 😀 After turning on the GPR, connect the device to your computer via Wi-Fi and run the position software to complete the setup and begin data acquisition.

Q & A

What is the Python GPR, and what are its main components?

The Python GPR is a wireless low-frequency deep ground-penetrating radar system. Its main components include the control unit, combined transmitter and receiver antennas, and a protective cover. The antennas are contained in a single case.

How does the antenna of the Python GPR work?

The antenna of the Python GPR is a mono-static generator in ASCII-shaped form. It has to be carried in contact with the ground for proper functioning.

What do you need to do before starting data acquisition with the Python GPR?

Before starting data acquisition, you need to assemble the antenna extenders and connect the parts using special screws to set the GPR into its working configuration.

How does the frequency of the GPR antenna get determined?

The frequency of the GPR antenna is determined by the total length of the antenna extenders.

What types of antenna extenders are available for the Python GPR?

There are three types of antenna extenders available: 1/2 meter extenders, 1 meter extenders, and antenna noses.

Why is it important that the extender lengths be the same on both sides of the GPR?

It is important to ensure that the extender lengths are the same on both sides to maintain the proper functioning of the GPR and ensure accurate data acquisition.

How do you achieve different frequencies with the Python GPR antennas?

To achieve different frequencies, you use specific extender combinations. For example, using 1/2 meter extenders gives 50 MHz, 1 meter extenders give 38 MHz, and a combination of both gives 25 MHz.

What should be done after assembling the antenna extenders?

After assembling the antenna extenders, connect the antenna noses to each side of the antenna and finalize the assembly.

How do you connect the Python GPR to a computer for data acquisition?

To connect the Python GPR to a computer, turn on the GPR, wait for the Python GPR Wi-Fi network to appear, and then connect your computer to that network. Afterward, run the software to set up the GPR.

What is the final step before beginning data acquisition with the Python GPR?

The final step before starting data acquisition is to ensure that the Python GPR is properly connected and set up through the software on your computer.