HAM Radio Extra Class Test Practice Test
HAM Radio Extra Class Test FREE Ham Radio Extra Class MCQ Questions and Answers
Why should an amateur transmitter generally steer clear of 14.100, 18.110, 21.150, 24.930, and 28.200 MHz frequencies?
Select your answer
A
These frequencies are set aside for emergency operations
B
These frequencies are set aside for bulletins from the FCC
C
A system of automatic digital stations operates on those frequencies
D
A system of propagation beacon stations operates on those frequencies
Need a hint?
(H)
