9-22B4 C
 Which of the following coaxial cables is suitable for use in GMDSS MF/HF antenna systems?
A. RG-59, 72 ohm Coax
B. RG-6, 72 ohm Coax
C. RG-8, 50 ohm Coax
D. RG-179, 75 ohm Coax
