Question: The lowest usable frequency depends on the absorption of which of the following layers?
Options
A : D-layer
B : E-layer
C : F-layer
D : G-layer
Click to view Correct Answer
Radio Shop - HF more questions
Frequencies immediately below HF are referred to as ___
HF radio waves can travel beyond the horizon.
In aviation, HF communication systems are required for all trans-oceanic....
On a day in full summer the __ tend to....
The High frequency band is also known as ___
The MUF is lowest when the waves are directed ___
What is the frequency range of HF (High frequency)?
What is the full form of RFID?
Airbus A-320 Family of Aircraft's more Online Exam Quiz
Instrument Shop - Primary Flight Display