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单词 range marker
释义

range marker


range marker

A single calibration blip fed onto the time base of a radial display. The rotation of the time base shows the single blips as a circle on the plan position indicator scope. It may be used to measure range.

range marker


range marker

[′rānj ‚mär·kər] (engineering) distance marker

range marker

range markerRange markers in a head-down display.range markeri. A single calibration blip fed onto the time base of a radial display. The rotation of the time base shows the single blips as a circle on the plan position indicator scope. The range marker can be used to measure range. See plan position indicator.
ii. Concentric circles, parallel lines, or other fixed graticules on a display in a HUD (head-up display), a HDD (head-down display), gun sights, or other displays that indicate range.
iii. A visual discontinuity in the time base on a display of a radar display by which the range can be measured.
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更新时间:2024/11/13 20:40:50