What does VLF stand for?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Get ready for the OSC SWE Operations Specialist Chief E-7 Exam with our comprehensive study tool. Improve your knowledge with interactive flashcards and multiple-choice questions. Prepare effectively and boost your chances of success!

Multiple Choice

What does VLF stand for?

Explanation:
VLF stands for Very Low Frequency, a segment of the radio spectrum defined roughly from 3 kHz to 30 kHz. This band is named for its very long wavelengths, which are on the order of tens to hundreds of kilometers. Those long wavelengths have practical uses, such as submarine communications, because they penetrate seawater better than higher-frequency signals. The other expansions—Very Large Frequency, Vacuum Low Frequency, or Variable Low Frequency—are not recognized designations for this RF band.

VLF stands for Very Low Frequency, a segment of the radio spectrum defined roughly from 3 kHz to 30 kHz. This band is named for its very long wavelengths, which are on the order of tens to hundreds of kilometers. Those long wavelengths have practical uses, such as submarine communications, because they penetrate seawater better than higher-frequency signals. The other expansions—Very Large Frequency, Vacuum Low Frequency, or Variable Low Frequency—are not recognized designations for this RF band.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy