For TM01 mode of propagation in a circular waveguide with P01=2.405, – McqOptions

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1.	For TM01 mode of propagation in a circular waveguide with P01=2.405, with the inner diameter of the circular waveguide being equal to 25 mm. What is the cut off frequency for this mode of propagation?
A.	2.8 GHz
B.	6 GHz
C.	3.06 GHz
D.	4 GHz.
Answer» D. 4 GHz.

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