Calculating antenna factor for dipole

Hello!

Could please someone help me with the formula for calculating the antenna factor of an ideal dipole?
Antenna factor is for calculating the field strength in dBμV/m when you have the output voltage of the dipole.

I remember that it is 0 for either 30 or 40 MHz, and changes 6 dB when you double the frequency, but I cannot remember the exact relationship.

Thanks!
CU

Well,actually,you can use this formula:
K=E/Vr to calculate the factor

Hello!

Sure, but that doesn't help me. I want to calculate the antenna factor of an ideal dipole depending of the frequency.

So I have given frequency, and I want to calculate the (theoretical) antenna factor of the ideal dipole.

CU

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