Question E2B11
From subelement E2 - E2B
E2B11
Answer: BWhat is the function of the vertical interval signaling (VIS) code sent as part of an SSTV transmission?
ATo lock the color burst oscillator in color SSTV images
BTo identify the SSTV mode being used
CTo provide vertical synchronization
DTo identify the call sign of the station transmitting