A way to calculate frequency

[Rambo Jambo]

Hello,

Does anyone know an efficient method to calculate the frequency of an aluminum rod or any other aluminum object?

Thanks.

[Mozart]

Hello,

Does anyone know an efficient method to calculate the frequency of an aluminum rod or any other aluminum object?

Thanks.

Try some antenna calculators … look for aluminium dipole, or aluminium plate antenna.

https://chat.openai.com/share/1ecb96f9-9...8c2cda44c6

[Mozart]

Depends how you intend to use it. You need to define parameters, what is the source providing the signal for this aluminium rod or aluminium object ?