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6 Cards in this Set
- Front
- Back
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What is FMF 109 Cover?
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FIELD COMMUNICATION FUNDAMENTALS
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How many methods are they to tie down an antenna?
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4
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Use the following method to tie down an antenna when it is necessary that the antenna remain tied down when it hits a stationary object.
- Make sure that tip cap has been in-stalled to the top tip of antenna element. - Slide clamp/clip of tiedown to middle of top antenna element. Make sure antenna is secured under clamp. - Pull antenna down until it forms a 45° - 60° angle with the ground. The distance from the tip cap to the ground must be more than 7 feet. -Using rope, tie down to vehicle. Never cross antenna elements when more than one antenna is being used. For best communication results, untie antenna(s) when stationary. Let it stand up straight? |
STAY-DOWN CLAMP.
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Use the procedure above when it is necessary that the antenna snaps free when it hits a stationary object?
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SNAP-FREE CLAMP
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Use the tie down procedure on page 2-28 when install-ing
antenna clip and it is necessary that the antenna remain tied down when it hits a stationary object? |
STAY-DOWN CLIP
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Use the tie down procedure on page 2-28 when installing antenna clip and it is necessary that the antenna snaps free when it hits a stationary object?
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SNAP-FREE CLIP
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