GPR search frequency

[James]

Assume you are doing to design a GPR for your own use, what frequency would you use an why ? It can be VLF,LF,MW HF VHF,UHF or even the microwave region. I think it is a interesting problem to solev. Thank you, stay safe and healthy. Jim

[Funfinder]

> Thank you, stay safe and healthy. Jim
Yes, you too - at these crazy times now.


Perhaps this could be a useful start:
https://en.wikipedia.org/wiki/PMR446

The higher the frequency, the more power is needed for penetration depth but the more detailed the images.