Question

Which organization regulates international EM spectrum division?

(a) ITU

(b) FCC

(c) NTIA

(d) WCC

I got this question during a job interview.

The query is from Electromagnetic Spectrum in chapter Introduction to Electronic Communication of Avionics

Answer 1

Correct option is (a) ITU

To elaborate: The International Telecommunications Union (ITU), an agency of the United Nations that is headquartered in Geneva, Switzerland, comprises 189 member countries that meet at regular intervals to promote cooperation and negotiate national interests. The ITU brings together the various countries

to discuss how the frequency spectrum is to be divided up and shared. Because many of the signals generated in the spectrum do not carry for long distances, countries can use these frequencies simultaneously without interference.