Term
| Which factor of good microphone technique deals with the extent of background noise? |
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Definition
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Term
| When the receiving radio operator gets a loud signal, it means the signal |
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Definition
| is not always the most readable |
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Term
| To speak into a microphone, hold it |
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Definition
| about half an inch from your lips and speak at a normal level |
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Term
| All of the following are points you should follow for effective voice communications except |
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Definition
| pausing slightly between words so the listener has time to write down the message |
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Term
| Radio messages transmitted idea by idea rather than word by word are |
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Definition
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Term
| You transmit a lengthy message containing encoded groups. How many groups should you transmit before making a short break in transmission? |
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Definition
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Term
| In which time zone is the Greenwich Meridian located? |
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Definition
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Term
| When you are working eastward from Greenwich, local time gets |
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Definition
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Term
| What letter is omitted form the alphabetized times zone A through M? |
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Definition
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Term
| The authority to cancel an emergency radio silence lies with the |
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Definition
| authority that imposed it |
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Term
| Two authorized methods of authentication are "challenge and reply" and |
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Definition
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Term
| What statement, if any, must appear in the encoding transmission to prevent confusion with eight-digit coordinates and grid zone designators? |
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Definition
| "Grid zone letters included" |
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Term
| Radio deception that simulates unit, installations, and activities is called |
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Definition
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Term
| Which basic jamming technique consists of a narrow signal intended to disrupt one specific frequency or channel? |
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Definition
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Term
| Which basic jamming technique consists of a wide-band signal intended to cause chaos on a wide band of frequencies or adjacent channels? |
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Definition
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Term
| Which basic jamming technique consists of a signal concentrated on a single frequency for only a short time? |
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Definition
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Term
| Which modulating jamming signal sounds like an aircraft engine? |
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Definition
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Term
| Which modulation jamming signal is the most difficult to distinguish? |
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Definition
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Term
| What are the two types of field meaconing, intrusion, jamming, and interference (MIJI) reports? |
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Definition
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Term
| Within how many hours of the initial meaconing, intrusion, jamming, and interference (MIJI) report must you submit a complete follow-up report containing all details of the incident? |
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Definition
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