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1 interrogation signal
English-Russian dictionary of Information technology > interrogation signal
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2 interrogation signal
1) Телекоммуникации: сигнал запроса2) Электроника: запросный сигнал -
3 interrogation signal
Англо-русский словарь по гражданской авиации > interrogation signal
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4 interrogation signal
запросный сигнал, запрашивающий сигнал ( в системе радиолокационного опознавания государственной принадлежности)English-Russian electronics dictionary > interrogation signal
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5 interrogation signal
English-Russian dictionary of modern telecommunications > interrogation signal
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6 interrogation signal
Englsh-Russian aviation and space dictionary > interrogation signal
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7 interrogation signal
English-Russian dictionary of electronics > interrogation signal
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8 interrogation
interrogation nзапросair-to-air interrogationзапрос типа борт-бортall call interrogationзапрос общего вызоваground interrogation addressадрес запроса, передаваемого наземной станциейground-to-air interrogationзапрос типа земля-земляinterrogation address allocationраспределение адресов запросаinterrogation frequencyчастота запросаinterrogation modeрежим запросаinterrogation signalсигнал запросаpulse-coded interrogationимпульсно-кодовый запросrespond to interrogationотвечать на запрос -
9 signal
signal nсигналacoustical signalзвуковой сигналactuating signalвходной сигналaerodrome ground signalназемный аэродромный сигналair-to-air signalсигнал между воздушными судами в полетеalarm signalсигнал тревогиaltitude alert signalсигнал опасной высотыamplify the signalусиливать сигналattention signalпредупредительный сигналaudible signalзвуковой сигналautomatic decrab signalсигнал автоматического парирования сносаautomatic signalling deviceавтоматическое сигнальное устройствоbeacon reply signalответный сигналbroadband signalширокополосный сигналcalibration signalкалибровочный сигналcall signalсигнал вызоваcancel the signalпрекращать подачу сигналаcoded signalкодированный сигналcode signalкодовый сигналcolored smoke signalцветной дымовой сигналcontrol signalуправляющий сигналdemand signalсигнал запросаdistress signalсигнал бедствияdrive signalзадающий сигналerror signalсигнал рассогласованияfalse signalложный сигналfeedback signalсигнал обратной связиflight urgency signalсигнал действий в полетеgo signalсигнал возобновления движенияground-air signalсигнал земля - воздухground-air visual signal codeкод визуального сигнала земля - воздухguidance signal errorпогрешность сигнала наведенияhoming signalприводной сигналidentification of signalsопознавание сигналовidentification signalсигнал опознаванияinput signalвходной сигналinterpretation of the signalрасшифровка сигналаinterrogation signalсигнал запросаlight signalсветовой сигналlocalizer-error signalсигнал отклонения от курса на маякlocked-on signalпринятый сигналmarshalling signalsсигналы управления движением(воздушных судов на аэродроме) off-course signalсигнал отклонения от курсаoff-slope signalсигнал отклонения от глиссадыOK signalсигнал исправности системыon-course signalсигнал полета по курсуon-slope signalсигнал входа в глиссадуoutput signalвыходной сигналpass the signalпропускать сигналpaulin signalсигнал с применением полотнищаpick up the signalфиксировать сигналpositive go signalсигнал движение разрешаюproduce the signalвыдавать сигналpyrotechnic signalпиротехнический сигналradio time signalрадиосигнал точного времениreceive the signalпринимать сигналsignal areaсигнальная площадкаsignal codeсигнальный кодsignal determinationопознавание сигналаsignaling methodметод подачи сигналовsignalling deviceсигнальное устройствоsignalling lampсигнальный прожекторsignal mirrorсигнальное зеркалоsignal smoothingсглаживание сигналаsinusoidal signalсинусоидальный сигналsmooth the signalсглаживать сигналsteady state signalсигнал состояния готовностиstop signalсигнал прекращения движенияsummary signal envelopeогибающая суммарного сигналаsupply the signalподавать сигналsynchronized time signalсигнал синхронизации по времениurgency signalсигнал срочностиvisual ground signalназемный визуальный сигналvisual signalвизуальный сигналwarning signalпредупредительный сигнал -
10 interrogation
1. n допрос; дознание2. n опрос, устный экзамен3. n вопрос4. n грам. вопросительный знак5. n грам. вопросительное предложениеinterrogation mark, mark of interrogation — вопросительный знак
6. n грам. ритор. риторический вопрос7. n грам. воен. запросСинонимический ряд:1. cross-examination (noun) cross-examination; enquiry; examination; grill; grilling; inquiry; inquisition; interrogatory; investigation; query; question; questioning; test; the third degree; third degree2. inquire (verb) ask; examine; inquire; interrogate; query; question; survey -
11 signal
1) сигнал || передавать сигналы; сигнализировать; давать сигнал || сигнальный2) знак || подавать знак(и)3) pl микр. межсоединения•- A signal- acknowledgement signal
- active line duration signal
- actuating signal
- alarm signal
- alarm indication signals
- alias signal
- all-sky signal
- alternation mark inversion signal
- altitude signal
- AMI signal
- amplitude-modulated signal
- analog signal
- analog/mixed signal
- anisochronous digital signal
- antipodal signal
- ATF signal
- audio signal
- aural signal
- autoalarm signal
- automatic track finding signal
- B-signal
- band-limited signal
- bandpass signal
- baseband signal
- beam signal
- bidirectional signal
- binary signal
- bioelectric signal
- bipolar signal
- black signal
- black peak signal
- blanked picture signal
- blanking signal
- blocking signal
- blue signal
- broadband signal
- burst signal
- busy signal
- busy back signal
- busy-flash signal
- B-Y signal
- call signal
- call progress signal
- call-confirmation signal
- call-control signal
- called-number signals
- camera signal
- carrier chrominance signal
- carrier color signal
- carrier detect signal
- carry signal
- carry clear signal
- carry complete signal
- carry initiating signal
- case-shift signal
- CD signal
- challenging signal
- channel identification signal
- chirp signal
- chroma signal
- chrominance signal
- circuit available signal
- clear signal
- clear back signal
- clear forward signal
- clearing signal
- clipped signal
- clock signal
- coded signal
- coherent signal
- color signal
- color-bar signal
- color-burst signal
- color-difference signal
- color identification signal
- color-picture signal
- color-sync signal
- color-television signal
- color video signal
- command destruct signal
- common-mode signal
- comparison signal
- compelled signal
- compensation signal
- complex analytical signal
- component signal
- component color signal
- component video signal
- composite signal
- composite color signal
- composite-one-line signal
- composite picture signal
- composite video signal
- compressed signal
- confusion signal
- contaminating signal
- control signal
- convergence signal
- convolved signals
- course-fine encoded video signal
- dark-spot signal
- data signal
- DC signal
- decoded signal
- dehopped signal
- desired signal
- despread signal
- detectable signal
- deterministic signal
- difference signal
- differential-mode signal
- digital signal
- digital signal of level 0
- digital signal of level 1
- digital signal of level 1C
- digital signal of level 2
- digital signal of level 3
- digital signal of level 4
- direct-sequence signal
- direct-sequence spread-spectrum signal
- discernible signal
- disconnect signal
- disk changed signal
- distinguishable signal
- distress signal
- Doppler-invariant signal
- Doppler-shifted signal
- double-sideband signal
- downstream signal
- driving signal
- duobinary signal
- echo signal
- electric signal
- element difference signal
- emergency signal
- enabling signal
- enciphered signal
- end-of-block signal
- end-of-copy signal
- end-of-data signal
- end-of-impulsing signal
- end-of-message signal
- end-of-pulsing signal
- end-of-selection signal
- engaged signal
- erasure signal
- error signal
- excitatory signal
- facsimile signal
- facsimile framing signal
- facsimile phasing signal
- false signal
- fault signal
- feedback control signal
- field sawtooth signal
- figures-shift signal
- fluctuating signal
- flyback signal
- forward recall signal
- frame-alignment signal
- frame difference signal
- frame sync signal
- framing signal
- free-line signal
- frequency-hopped signal
- frequency-modulated signal
- frequency-shift signal
- full bandwidth signal
- FS signal
- G-signal
- gating signal
- Gaussian signal
- ghost signal
- global signal
- green signal
- guidance signal
- G-Y signal
- hang-up signal
- heterochronous digital signals
- high-frequency signal
- high-level signal
- homing signal
- homochronous digital signals
- horizontal sync signal
- I-signal
- IBG signal
- identification signal
- idle indication signal
- IF signal
- IFF target signal
- impulse signal
- incoming signal
- inhibiting signal
- inhibitory signal
- injected signal
- in-phase signal
- input signal
- insertion test signal
- intelligence signal
- inter-block gap signal
- interfering signal
- interfield test signal
- intermediate frequency signal
- international code signal
- interrogation signal
- interrupt signal
- inversion signal
- isochronous digital signal
- jamming signal
- L-signal
- large signal
- laser signal
- LB signal
- left signal
- left-backward signal
- left-forward signal
- LF signal
- limited signal
- linear FM signal
- line identification signal
- line sawtooth signal
- line sync signal
- locking signal
- logic signal
- loop actuating signal
- loop difference signal
- loop error signal
- loop feedback signal
- loop input signal
- loop return signal
- loop output signal
- low-frequency signal
- low-level signal
- low-level radio-frequency signal
- luminance signal
- M-signal
- mark signal
- marking signal
- masking signal
- mesochronous digital signals
- message signal
- message-bearing signal
- microwave signal
- MIDI signal
- minimum detectable signal
- minimum discernible signal
- mixed signal
- modulating signal
- monochrome signal
- monophonic signal
- multimode signal
- multiplexed signal
- myoelectric signal
- N-signal
- narrow-band signal
- naught signal
- negative-going signal
- neuroelectric signal
- noise signal
- noise-free signal
- noise-like signal
- noisy signal
- nominal detectable signal
- noncompelled signal
- noncomposite signal
- number received signal
- offering signal
- off-hook signal
- omnibearing signal
- on-course signal
- on-hook signal
- optical signal
- outcoming signal
- output signal
- P-signal
- packetized signal
- partial-response signal
- PCM signal
- permanent signal
- phantom signal
- phase-modulated signal
- phase-shift signal
- phase-shift keyed signal
- phasing signal
- photoelectric signal
- pickup signal
- picture signal
- picture-phone signal
- picture-shading signal
- pilot signal
- playback signal
- plesiochronous digital signals
- polar signal
- positive-going signal
- print contrast signal
- probing signal
- program signal
- protected signal
- pseudonoise signal
- pseudorandom signal
- pseudo-ternary signal
- pulsar signal
- pulse-code modulation signal
- pulsed signal
- Q-signal
- quadrature-phase subcarrier signal
- quantized signal
- R-signal
- radio signal
- radio-frequency signal
- radio star signal
- radiotelephone distress signal
- random signal
- RB signal
- read signal
- reading signal
- ready-to-receive signal
- rectified signal
- red signal
- redundant signal
- reference signal
- reorder signal
- request signal
- rering signal
- restoring signal
- retransmitted signal
- returned signal
- RF signal
- RGB signals
- right signal
- right-backward signal
- right-forward signal
- ringing signal
- robust signal
- round-the-world signal
- R-Y signal
- S-signal
- sampled signal
- saturated signal
- saturating signal
- saw-tooth signal
- scrambling signal
- sense signal
- shading compensation signal
- singing signal
- single-mode signal
- single-sideband signal
- small signal
- sound signal
- sounding signal
- space signal
- spacing signal
- speech signal
- spread-spectrum signal
- spurious signal
- square signal
- square-wave signal
- SSB signal
- staircase video signal
- standard composite picture signal
- standard-frequency signal
- standard television signal
- start signal
- start-record signal
- start-stop signal
- status signal
- steady-state signal
- stereo signal
- stereophonic signal
- stereophonic multiplex signal
- stop signal
- stop-record signal
- stuffed signal
- subscriber identification signal
- sum signal
- supersync signal
- supervisory signal
- swept signal
- sync signal
- synchronizing signal
- synchronous transport signal
- synthetic speech signal
- target signal
- television signal
- television relay signal
- television standard signal
- test signal
- test line signal
- test-pattern signal
- threshold signal
- time signal
- time-limited signal
- timing signal
- tracking signal
- trigger signal
- triggering signal
- tristimulus signals
- unstuffed signal
- unvoiced signal
- upstream signal
- vertical insertion test signal
- vertical interval signal
- vertical sync signal
- vestigial sideband signal
- video signal
- visual signal
- voice signal
- voiced signal
- weighted signal
- white signal
- write signal
- Y-signal -
12 signal
сигнал; команда; знак; импульс; сигнализировать; связываться (с кем-л.) посредством сигнала; сигнальныйa.c. signal — сигнал переменного тока
clear to engage signal — сигнал «разрешаю запустить несущий винт»
gear down and locked signal — сигнал «шасси выпущено и встало на замок»
glide slope error signal — сигнал глиссадной ошибки, сигнал отклонения от (заданной) глиссады
ground transmitted glide slope signal — сигнал наземного глиссадного передатчика [радиомаяка]
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13 signal
stop / go signal — сигнал прекращения / возобновления движения (по аэродрому)
to pick up the signal — фиксировать сигнал;
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14 interrogation
interrogation unit — опрашивающее устройство; блок запросов
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15 interrogation
interrogation unit — опрашивающее устройство; блок запросов
The English-Russian dictionary general scientific > interrogation
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16 signal
1) сигнал || передавать сигналы; сигнализировать; давать сигнал || сигнальный2) знак || подавать знак(и)3) pl.; микр. межсоединения•- A sign- acknowledgement sign
- active line duration sign
- actuating sign
- alarm indication signs
- alarm sign
- alias sign
- all-sky sign
- alternation mark inversion sign
- altitude sign
- AMI sign
- amplitude-modulated sign
- analog sign
- analog/mixed sign
- anisochronous digital sign
- antipodal sign
- ATF sign
- audio sign
- aural sign
- autoalarm sign
- automatic track finding sign
- band-limited sign
- bandpass sign
- baseband sign
- beam sign
- bidirectional sign
- binary sign
- bioelectric sign
- bipolar sign
- black peak sign
- black sign
- blanked picture sign
- blanking sign
- blocking sign
- blue sign
- broadband sign
- B-sign
- burst sign
- busy back sign
- busy sign
- busy-flash sign
- B-Y sign
- call progress sign
- call sign
- call-confirmation sign
- call-control sign
- called-number signs
- camera sign
- carrier chrominance sign
- carrier color sign
- carrier detect sign
- carry clear sign
- carry complete sign
- carry initiating sign
- carry sign
- case-shift sign
- CD sign
- challenging sign
- channel identification sign
- chirp sign
- chroma sign
- chrominance sign
- circuit available sign
- clear back sign
- clear forward sign
- clear sign
- clearing sign
- clipped sign
- clock sign
- coded sign
- coherent sign
- color identification sign
- color sign
- color video sign
- color-bar sign
- color-burst sign
- color-difference sign
- color-picture sign
- color-sync sign
- color-television sign
- command destruct sign
- common-mode sign
- comparison sign
- compelled sign
- compensation sign
- complex analytical sign
- component color sign
- component sign
- component video sign
- composite color sign
- composite picture sign
- composite sign
- composite video sign
- composite-one-line sign
- compressed sign
- confusion sign
- contaminating sign
- control sign
- convergence sign
- convolved signs
- course-fine encoded video sign
- dark-spot sign
- data sign
- DC sign
- decoded sign
- dehopped sign
- desired sign
- despread sign
- detectable sign
- deterministic sign
- difference sign
- differential-mode sign
- digital sign of level 0
- digital sign of level 1
- digital sign of level 1C
- digital sign of level 2
- digital sign of level 3
- digital sign of level 4
- digital sign
- direct-sequence sign
- direct-sequence spread-spectrum sign
- discernible sign
- disconnect sign
- disk changed sign
- distinguishable sign
- distress sign
- Doppler-invariant sign
- Doppler-shifted sign
- double-sideband sign
- downstream sign
- driving sign
- duobinary sign
- echo sign
- electric sign
- element difference sign
- emergency sign
- enabling sign
- enciphered sign
- end-of-block sign
- end-of-copy sign
- end-of-data sign
- end-of-impulsing sign
- end-of-message sign
- end-of-pulsing sign
- end-of-selection sign
- engaged sign
- erasure sign
- error sign
- excitatory sign
- facsimile framing sign
- facsimile phasing sign
- facsimile sign
- false sign
- fault sign
- feedback control sign
- field sawtooth sign
- figures-shift sign
- fluctuating sign
- flyback sign
- forward recall sign
- frame difference sign
- frame sync sign
- frame-alignment sign
- framing sign
- free-line sign
- frequency-hopped sign
- frequency-modulated sign
- frequency-shift sign
- FS sign
- full bandwidth sign
- gating sign
- Gaussian sign
- ghost sign
- global sign
- green sign
- G-sign
- guidance sign
- G-Y sign
- hang-up sign
- heterochronous digital signs
- high-frequency sign
- high-level sign
- homing sign
- homochronous digital signs
- horizontal sync sign
- IBG sign
- identification sign
- idle indication sign
- IF sign
- IFF target sign
- impulse sign
- incoming sign
- inhibiting sign
- inhibitory sign
- injected sign
- in-phase sign
- input sign
- insertion test sign
- intelligence sign
- inter-block gap sign
- interfering sign
- interfield test sign
- intermediate frequency sign
- international code sign
- interrogation sign
- interrupt sign
- inversion sign
- I-sign
- isochronous digital sign
- jamming sign
- L sign
- large sign
- laser sign
- LB sign
- left sign
- left-backward sign
- left-forward sign
- LF sign
- limited sign
- line identification sign
- line sawtooth sign
- line sync sign
- linear FM sign
- locking sign
- logic sign
- loop actuating sign
- loop difference sign
- loop error sign
- loop feedback sign
- loop input sign
- loop output sign
- loop return sign
- low-frequency sign
- low-level radio-frequency sign
- low-level sign
- luminance sign
- mark sign
- marking sign
- masking sign
- mesochronous digital signs
- message sign
- message-bearing sign
- microwave sign
- MIDI sign
- minimum detectable sign
- minimum discernible sign
- mixed sign
- modulating sign
- monochrome sign
- monophonic sign
- M-sign
- multimode sign
- multiplexed sign
- myoelectric sign
- N sign
- narrow-band sign
- naught sign
- negative-going sign
- neuroelectric sign
- noise sign
- noise-free sign
- noise-like sign
- noisy sign
- nominal detectable sign
- noncompelled sign
- noncomposite sign
- number received sign
- offering sign
- off-hook sign
- omnibearing sign
- on-course sign
- on-hook sign
- optical sign
- outcoming sign
- output sign
- P sign
- packetized sign
- partial-response sign
- PCM sign
- permanent sign
- phantom sign
- phase-modulated sign
- phase-shift keyed sign
- phase-shift sign
- phasing sign
- photoelectric sign
- pickup sign
- picture sign
- picture-phone sign
- picture-shading sign
- pilot sign
- playback sign
- plesiochronous digital signs
- polar sign
- positive-going sign
- print contrast sign
- probing sign
- program sign
- protected sign
- pseudonoise sign
- pseudorandom sign
- pseudo-ternary sign
- pulsar sign
- pulse-code modulation sign
- pulsed sign
- Q-sign
- quadrature-phase subcarrier sign
- quantized sign
- R sign
- radio sign
- radio star sign
- radio-frequency sign
- radiotelephone distress sign
- random sign
- RB sign
- read sign
- reading sign
- ready-to-receive sign
- rectified sign
- red sign
- redundant sign
- reference sign
- reorder sign
- request sign
- rering sign
- restoring sign
- retransmitted sign
- returned sign
- RF sign
- RGB signs
- right sign
- right-backward sign
- right-forward sign
- ringing sign
- robust sign
- round-the-world sign
- R-Y sign
- sampled sign
- saturated sign
- saturating sign
- saw-tooth sign
- scrambling sign
- sense sign
- shading compensation sign
- singing sign
- single-mode sign
- single-sideband sign
- small sign
- sound sign
- sounding sign
- space sign
- spacing sign
- speech sign
- spread-spectrum sign
- spurious sign
- square sign
- square-wave sign
- SSB sign
- S-sign
- staircase video sign
- standard composite picture sign
- standard television sign
- standard-frequency sign
- start sign
- start-record sign
- start-stop sign
- status sign
- steady-state sign
- stereo sign
- stereophonic multiplex sign
- stereophonic sign
- stop sign
- stop-record sign
- stuffed sign
- subscriber identification sign
- sum sign
- supersync sign
- supervisory sign
- swept sign
- sync sign
- synchronizing sign
- synchronous transport sign
- synthetic speech sign
- target sign
- television relay sign
- television sign
- television standard sign
- test line sign
- test sign
- test-pattern sign
- threshold sign
- time sign
- time-limited sign
- timing sign
- tracking sign
- trigger sign
- triggering sign
- tristimulus signs
- unstuffed sign
- unvoiced sign
- upstream sign
- vertical insertion test sign
- vertical interval sign
- vertical sync sign
- vestigial sideband sign
- video sign
- visual sign
- voice sign
- voiced sign
- weighted sign
- white sign
- write sign
- Y-signThe New English-Russian Dictionary of Radio-electronics > signal
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17 signal frequency
English-Russian big polytechnic dictionary > signal frequency
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18 signal word
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19 IMF
1) Американизм: Impossible Mission Force, It's Mainly Fiscal, Its Mugabe's Fault2) Военный термин: Intelligent Minefield, impact mechanical fuze, intermediate maintenance facility, inventory master file3) Техника: infinite memory filter, intense magnetic field, internal magnetic focus, interrogation signal4) Сельское хозяйство: Insufficient Milk Feeding, Intermediate Moisture Food5) Шутливое выражение: I'm Mickey's Friend, It's Mostly Financial, It's Mostly Fiscal, It's Mugabe's Fault, The Internet Millionaire's Fund6) Метеорология: Infuriatingly Misleading Forecasts7) Юридический термин: Intimidation Murder Fraud8) Экономика: МВФ9) Бухгалтерия: Международный валютный фонд (МВФ, International Monetary Fund)10) Грубое выражение: I M Fucked, Insensitive Mother Fuckers11) Дипломатический термин: International Monetary Fond, Monetary Fund12) Сокращение: Improved Mine Fuze, Incoming Mail Facility, Intelligent Mine Field (US Army), Intelligent Mine Field, International Metalworkers' Federation, International Motorcycle Federation13) Университет: Instructional Materials Funds14) Хирургия: инфрамаммарная складка (inframammary fold)15) Вычислительная техника: image handling facility16) Онкология: International Myeloma Foundation17) Космонавтика: interplanetary magnetic field18) Банковское дело: Международный валютный фонд (International Monetary Fund)19) Пищевая промышленность: Infant Milk Formula (заменитель грудного молока)20) Деловая лексика: Impossible Mission Fund21) Инвестиции: International Monetary Fund22) Полимеры: Institute of Metal Finishing24) ООН: Imposing Misery And Famine25) Общественная организация: Intrepid Museum Foundation26) Чат: I M Fired28) СМС: I Am Failed -
20 IMF
1. infinite memory filter - фильтр с бесконечной памятью;2. intense magnetic field - сильное магнитное поле;3. intermediate maintenance facility - аппаратура для промежуточного технического обслуживания;4. internal magnetic focus - внутренний магнитный фокус;5. International Monetary Fund - Международный валютный фонд; МВФ;6. interplanetary magnetic field - магнитное поле в межпланетном пространстве;7. interrogation signal - сигнал запроса
См. также в других словарях:
signal d'interrogation — užklausos signalas statusas T sritis automatika atitikmenys: angl. request signal vok. Anforderungssignal, n; Anfragesignal, n rus. сигнал запроса, m pranc. signal d interrogation, m … Automatikos terminų žodynas
interrogation — The transmission of a radio signal or a combination of signals intended to trigger a transponder or group of transponders … Aviation dictionary
Modes d'interrogation des transpondeurs aéronautiques — Un mode d interrogation de transpondeur aéronautique est le format que prend une série d impulsions émise par un radar secondaire ou un système équivalent (Automatic dependent surveillance broadcast), et le format, ou « code », de la… … Wikipédia en Français
Aviation transponder interrogation modes — An aviation transponder interrogation mode is the format of a sequence of pulses from an interrogating SSR radar, or similar system, and reply format usually referred to as a Code from a transponder, used to determine detailed information from a… … Wikipedia
request signal — užklausos signalas statusas T sritis automatika atitikmenys: angl. request signal vok. Anforderungssignal, n; Anfragesignal, n rus. сигнал запроса, m pranc. signal d interrogation, m … Automatikos terminų žodynas
Secondary surveillance radar — SSR antenna of Deutsche Flugsicherung at Neubrandenburg, in Mecklenburg/Western Pomerania Secondary surveillance radar (SSR)[1] is a radar system used in air traffic control (ATC), that not only detects an … Wikipedia
radar — /ray dahr/, n. 1. Electronics. a device for determining the presence and location of an object by measuring the time for the echo of a radio wave to return from it and the direction from which it returns. 2. a means or sense of awareness or… … Universalium
Sonar — This article is about underwater sound propagation. For atmospheric sounding, see SODAR. For other uses, see Sonar (disambiguation) … Wikipedia
Transponder (aviation) — Transponder Cessna ARC RT 359A transponder (beige box), beneath Bendix/King KY197 VHF communication radio. In this example, the transponder code selected is 1200 for VFR flight. The green IDENT button is marked ID . A transponder (short for… … Wikipedia
AZUSA — refers to a ground based radar tracking system installed at Cape Canaveral, Florida and the NASA Kennedy Space Center. AZUSA dated back to the early 1950s and was named after the southern California town (Azusa, California) where the system was… … Wikipedia
lighthouse — /luyt hows /, n., pl. lighthouses / how ziz/. 1. a tower or other structure displaying or flashing a very bright light for the guidance of ships in avoiding dangerous areas, in following certain routes, etc. 2. either of two cylindrical metal… … Universalium