3D153 Quizzes & Trivia
This practice exam takes all URE questions from Vol 1 - 3 and randomly gives you 100 to answer. The questions are different every time you take this, so make sure to take this practice test more than once or...
Questions: 320 | Attempts: 950 | Last updated: Jun 28, 2013
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Sample Question(201) Equipment used for generating, amplifying, and transmitting RF carrier is collectively called
Cdc 3D153 volume 1 ure
Questions: 100 | Attempts: 538 | Last updated: Jan 29, 2013
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Sample QuestionWhat reason for modulation involves modulating low frequency signals for transmission over long distances?
Radio Frequency Transmission Systems Journeyman Volume 1
Questions: 37 | Attempts: 313 | Last updated: Jan 29, 2013
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Sample QuestionWhat reason for modulation involves modulating low frequency signals for transmission over long distances?
Volume 3 URE
Questions: 120 | Attempts: 159 | Last updated: Jan 25, 2013
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Sample QuestionWhen using space diversity, the AN/TRC 170 receive antenna spacing should be a minium of
This is to be used as a study aid for CDC 3D153 RF transmission systems.
Questions: 20 | Attempts: 113 | Last updated: Jul 10, 2013
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Sample Question(221) Any military action involving the use of the electromagnetic (EM) spectrum to include directed energy to attack an enemy is called?
3D153 Questions & Answers
A power reading that uses the abbreviation dBm indicates the
It would be to the milliwatt standard as shown in answer 2
When comparing the radio and optical horizons, which one is farther away and by what percent?
Radio; 33.
Who is tasked to provide interference resolution support to the unified commanders?
Federal Communications Commission (FCC).
Which is not a characteristic of the Defense Advanced Global Positioning System (GPS) Receiver?
More
Can process the GPS satellite triple frequency signals.
Questions: 34 | Attempts: 85 | Last updated: May 1, 2012
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Sample QuestionEquipment used for generating, amplifying, and transmitting RF carrier is collectively called
Cdc 3D153 volume 1 ure
Questions: 100 | Attempts: 76 | Last updated: Feb 18, 2013
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Sample QuestionWhat reason for modulation involves modulating low frequency signals for transmission over long distances?
Questions: 4 | Attempts: 45 | Last updated: May 3, 2012
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Sample QuestionIn high frequency (HF) communications, your station’s self address is
Cdc's vol II
Questions: 49 | Attempts: 24 | Last updated: Jan 16, 2013
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Sample QuestionWhat is the minimum amount of months required for 5-skill level upgrade for trainees who are not in retraining status?
A journeyman is a skilled worker who has successfully completed an official apprenticeship qualification in a building trade or craft. The quiz below is a continuation of revision material for the CDC 3d153 Rf Journeyman...
Questions: 12 | Attempts: 10 | Last updated: May 17, 2018
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Sample Question(026) Which one of these is not an application of a radio frequency generator?
Questions: 101 | Attempts: 6 | Last updated: Nov 1, 2018
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Sample QuestionWhich US government agency divides the radio frequency spectrum into different bands?
Questions: 50 | Attempts: 5 | Last updated: Sep 17, 2018
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Sample QuestionWhich of the following is not one of the three distinct elements that work together to make satellite communication (SATCOM) possible?
