7-100J5 D
 Your antenna coupler/tuner becomes totally inoperative. What would you do to obtain operation on 2 HF bands?
A. Without an operating antenna coupler/tuner, transmission is impossible.
B. It is impossible to obtain operation on 2 different HF bands, without an operating antenna coupler/tuner.
C. Bypass the antenna coupler/tuner and shorten the whip to 15 ft.
D. Bypass the antenna coupler/tuner. Use a straight whip or wire antenna approximately 30 ft long.
