Which system is one-way wideband broadcast?

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Study for the AFSC Cyberspace Operations Officer (17D) Block 4 Exam. Master key concepts with interactive flashcards and multiple-choice questions, each explained for clarity. Prepare effectively for a successful exam outcome!

Multiple Choice

Which system is one-way wideband broadcast?

Explanation:
One-way wideband broadcast means data flows from a central source to many receivers without any return path from the users. Global Broadcast Service is built for that: it provides a high‑bandwidth satellite downlink that disseminates pre‑packaged information to a wide audience, with receivers simply listening to the broadcast. The other systems are designed for interactive, two‑way communications or bidirectional use, such as MUOS for two‑way narrowband voice/data, WGS for two‑way wideband links, and BGAN for two‑way broadband IP. So the system that matches one-way, wideband broadcast is GBS.

One-way wideband broadcast means data flows from a central source to many receivers without any return path from the users. Global Broadcast Service is built for that: it provides a high‑bandwidth satellite downlink that disseminates pre‑packaged information to a wide audience, with receivers simply listening to the broadcast. The other systems are designed for interactive, two‑way communications or bidirectional use, such as MUOS for two‑way narrowband voice/data, WGS for two‑way wideband links, and BGAN for two‑way broadband IP. So the system that matches one-way, wideband broadcast is GBS.

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