Which 3D career field deploys, sustains, troubleshoots, and repairs wireless, line-of-sight, beyond line-of-sight, wideband and ground-based satellite and encryption transmission devices?
a. Radio Frequency Transmission Systems (3D1X3).
b. Cyber Transport Systems (3D1X2).
c. Spectrum Operations (3D1X4).
d. Client Systems (3D1X1).
Ans: a. Radio Frequency Transmission Systems (3D1X3).
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