5A86 D
Sometimes a radiotelegraph transmitting station can be heard at more than one place on the tuning dial of the receiver.  What does this indicate?
A.It is always an indication that the station is transmitting on more than one frequency
B.That the receiver is being tuned to an image frequency
C.The image frequency signal will be weaker than the signal level received when the receiver is set to the proper frequency of the transmitting station
D.Both B & C
