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The AN/PRC-150(C) has a serial-tone ECCM waveform with which type of excision filtering and a 600 bps MELP vocoder are combined to provide reliable, secure HF communications in the presence of jamming?
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The AN/PRC-150(C) has a serial-tone ECCM waveform with which type of excision filtering and a 600 bps MELP vocoder are combined to provide reliable, secure HF communications in the presence of jamming?

User Nathan Russell
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Final answer:

The AN/PRC-150(C) uses a serial-tone ECCM waveform combined with excision filtering and a 600 bps MELP vocoder to ensure reliable, secure HF communications in jamming-prone environments.

Step-by-step explanation:

The AN/PRC-150(C) is a type of radio communication equipment used in military operations. This device combines a serial-tone ECCM (Electronic Counter-Countermeasures) waveform with advanced narrowband digital voice technology, as well as excision filtering techniques, specifically designed to provide secure and reliable high-frequency (HF) communications in environments where jamming attempts are present. The mention of a '600 bps MELP vocoder' refers to the data rate and type of voice encoder/decoder used in the system that ensures clear voice transmission even at low bitrates which is crucial during mission-critical scenarios.

User Gonzalo Cao
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