reverse current protection

1. защита от обратных токов

- device capacity - device class - device complexity - device control character - device control register - device control unit - device coordinates - device cycle - device directory - device docking - device driver - device error message - device executive - device for all-range centrifugal regulator correction - device ID - device independent - device integration - device operating failures - device queue - device resolution - device stability - device status condition - device under test - activation device - alarm device - anticrash device - AND device - anti-dazzling device - anticollision device - anticreep device - antidive device - antijamming device - antijoy ride device - antipumping device - antiroll device - antirotation device - assembly feed device - automatic arm locking device - automatic tracking device - bit rotation device - breakaway device - breakaway safety device - breakout device - bridge device - bridging device - built-in diagnostic device - bucket-tipping device - casing-rotating device - catch device - catching device - center-locating device - central control device - chain-stretching device - chain-type leveling device - levelling device - changeover device - character display device - charging device - checking device - chip control device - chip flushing device - choice device - chuck jaw-changing device - chuck jaw-forming device - chuck location device - chucking device - circular milling device - clearance device - clearing device - clever device - clutch antirotation device - clutch-operating device - code device - coded automatic reader device - cold-start device - compensating device - complete device - compliance device - compliant device - computer access device - conditioning device - constant hydrostatic head device - constant tension device - constant torque device - contact device - contact sealing device - continuously variable adjustment device - control device - control-monitor device - control device controlling device - controlled device - controlled handling device - controlling device - conveying-loading device - coolant transfer device - copying device - correcting device - crane device - cross rail clamping device - current-collecting device - custom's device - cutoff device - cut-out device - cutter angle testing device - cutter-checking device - cutter-trueing device - damping device - data storage device - data-setting device - deburring device - deep hole tapping device - defective device - delta-connected device - density device - depth-measuring device - differential device - differential speed reduction device - digital measuring device - dimension monitoring device - directed beam display device - discrete output device - disengaging device - disk-type leveling device - display device - distance-measuring device - diverting device - dividing device - dragging device - dressing device - drilling device - drive device - driven device - driving roller device - duplicating device - edging device - educational device - electric control device - electromechanical locking device in case of rope failure - electronic storage device - emergency cutoff device - emergency-knockoff device - emergency release device - emergency stop device - emission control device - emptying device - end device device - end-finishing device - end-machining device - end-of-arm tooling safety device - energy storage device - error-detection device - error-sensing device - escapement device - estimation device - etching device - executive device - expandable holding device - external diagnostic device - external read-in device - fail-active device - fail-passive device - fail-safe device - failure-detection device - failure-indicating device - failure-sensing device - fastening device - fault-isolation device - fault-locating device - feed control device - feeding device - fifth-wheel device - finger-type leveling device - finger-type levelling device - fixed length stroke device - fixing device - fixturing device - flaw-detecting device - flotation device - flow control device - flow-diverting device - fluid logic device - four-arm device - fuel-metering device - fuel run-out warning device - functional switching device - galvanic device - gas discharge device - gas-partitioning device - go-no-go device - grabbing device - graphic input device - gravitational separating device - gravity device - gripping device - guard device - guide device - Hall device - Hall-effect device - handling device - hard-wired command-and-control device - hauling device - height-measuring device - height setting-and-measuring device - helical milling device - high-pressure cleaning device - hoisting device - hold-down device - hold-off device - holding device - holding down device - hole-locating device - homing device - honing device - hooking device - hopper-type loading device - hydraulic releasing device - hydraulic retaining device - hydraulically actuated retaining device - ignition device - in-line device - in-process gaging device - in-process storage device - indexing device - indicating device - indicator device - inertial energy-storage device - information-processing device - input device - input-output device - inspection device - insulation monitoring device - interference detection device - interlock device - interlocking device - isolating device - jarring device - jaw shift device - jet device - joint device - knock-off device - labour-saving device - latching device - laying device - lift device - lift device with insulating arm - lifting device - limiting device - linear measuring device - load-handling device - load safety device - load-unload device - loading device - loading-unloading device - locating device - locking device - long lateral device - long normal device - low-frequency galvanic device - lubricating device - M-code device - machine retaining device - machine-dedicated device - machining device - magnetic holding device - magnetic medium input device - magnetic release device - magnetic testing device - magnetizing device - make-and-break device - manual input device - marking device - master device - master locating device - matching device - material-handling device - materials-handling device - measuring device - mechanical switching device - mechanical system diagnostic device - mending device - metering device - metrology room device - microautomatic device - microfocused device - micrometric displacement device - microspacing device - minimum-current release device - miter-cutting device - mixing device - monitoring device - monostable device - motion translation device - movement position device - muffling device - multichannel analyzer device - multidigit display device - multipallet automatic pallet-changing device - multipart clamping device - multiple switching device - multipoint measuring device - night viewing device - noise-attenuating device - noise-eliminating device - nondeteriorating device - nonsynchronous loading device - normal device - normal logging device - numerical control device - nut-locking device - off-line device - offloading device - offtake device - oiling device - oleodynamic device - on-line device - operating device - operation-performing device - optical reading device - optical scanning device - optoelectronic device - OR device - orienting device - origin-shift device - output device - oval turning device - overcurrent release device - overload-detecting device - overload device - overload prevention device - overload-protection device - overload release device - overload safety device - override-idle economy device - pallet load-unload device - pallet locating-and-clamping device - pallet shuttle device - pallet transfer device - pallet transport device - part handling-and-storage device - part-marking device - part present device - part presentation device - part probing device - partitioning device - pen-equipped device - peripheral recording device - permanent insulation monitoring device - personal protective device - photoelectric device - photoelectric semiconductor device - photosensitive device - pick device - pick-and-place device - pickup device - pipe collapsing device - pipe-cutting device - pipe hoisting device - pipe makeup and breakout automatic device - pipe-shearing device - pipe stabber device - pit level device - plotting device - plug-in device - plugging device - pointer device - pointer-type device - pointing device - poligon-cutting device - polyphase device - polyphase electrical device - porosity-estimating device - porosity-sensitive device - position control device - positioning device - power-assisted clamping device - power chucking device - preselector device - presence sensing device - pressure abnormal fall detecting device - pressure-difference device - pressure fall preventing device - pressure-sensing device - primary device - printing device - probe control device - probe-changing device - probing device - process-monitoring device - profiling device - program transfer device - programmable device - programmable wheel trueing device - projection optical device - propulsion device - propulsive device - protecting device - protective device - puller device - pulling device - pushing device - radial stretching device - radius planing device - radius trueing device - rail-clamping device - rail-setting device - ratchet device - ratcheting device - reading device - readout device - ready-not-ready device - reclosing device - recognition device - recording device - redundancy device - redundant device - regulating device - regulator device - relay device - releasing device - relief device - relieving device - remote maintenance device - repairable device - resetting device - resistivity measuring device - resolver position measuring device - rest device - restraint device - retaining device - retrieval device - return spring device - reverse-current release device - reverse-thrust device - reversing device - right-angle orientating device - robot device - robot-like device - robot load-unload device - robot part-handling device - robotic device - robotic inspection device - robotic loading device - rocking device - roll feed device - rotary machining device - rotary power-torque device - rotating device - sand-spraying device - safety device - safety alarm device - safety control device - safety interlock device - safety locking device - safety slipping device - sampling device - scanning device - scraping device - screening device - screw copying device - screw locking device - sealing device - search device - searching device - securing device - seed-feeding device - sowing device - seed-sowing device - self-balancing device - self-diagnosis device - self-gripping device - self-healing device - self-leveling device - self-levelling device - self-reacting device - self-repair device - semiautomatic device - semiconductor device - semiconductor display device - semiconductor power device - semiconductor switching device - sending device - sensing device - sensing-switching device - sensor device - separation device - serial device - setting device - shaker device - shearing device - short normal device - short-time memory device - shut-down device - shut-off device - shuting-off device - sighting device - signal device - signaling device - single-lever locking device - single-phase device - single-phase electrical device - single-pole switching device - sizing device - skew-compensating device - slitter device - slowing-down device - smart device - smart power device - snap-action switching device - sonic device - sound emitting device - special machine retaining device - speed reduction device - speed-limit device - speed-limiting device - speed-sensing device - spindle-keylock device - spindle-keylocking device - spinning device - spiral milling device - split clamping device - spooling device - spraying device - spreading device - spring balancing device - squelch device - stall warning device - star-connected device - starting device - static switching device - steadying device - steering device - stirring device - stocking device - stop device - stopper-rod device - stopping device - storage device - stretching device - strip-off device - stroke device - surface-mounted device - swing arm device - swirling device - switch device - switching device - switch-type sensing device - switching-off device - table-tilting device - tactile sensing device - take-up device - taper-turning device - tapping device - tea-leaf harvesting device - picking device - telechiric device - telemetering device - tensioner device - tensioning device - testing device - thermal release device - thermoelectric device - three-axis sensing device - three-dimensional sensing device - three-linear axis device - thrust-vectoring device - tightening device - tilting device - time-cycling device - time-delay device - tipping device - tool-changing device - tool-checking device - tool feed control device - tool-guiding device - tool life control device - tool-loading device - tool-pregaging device - tool-presetting device - tool-setting device - tool storage device - toolholder-changing device - toolholding device - torque release device - tracing device - transfer device - trip-free mechanical switching device - tripping device - trouble-location device - trouble-shooting device - trueing device - trunnion device - tube end finishing device - tube-cutting device - tube-trimming device - turnaround device - turnover device - twin-pallet rotating device - two-axis sensing device - ultrasonic proximity device - universal machine retaining device - upsetting device - unwinding device - variable gain device - variable speed device - vector-measuring device - visible light emission device - warning device - washing device - water suction device - waveguide protection device - wear-sensing device - weighting device - wheel-trueing device - withdrawing device - work recognition device - work rest device - work-staging device - work transfer device - workhandling device - workholding device - workpiece holddown device - workpiece-sensing device - workpiece support device - worm-type leveling device - zero-resetting device - zero-setting device

2) прибор
3) приспособление
4) аппарат
5) орган
6) орудие
7) механизм
– adjusting device
– alarm device
– analog device
– analogue device
– antijamming device
– antiskid device
– arc control device
– artificial device
– ash sluicing device
– ash-sluicing device
– azimuthal device
– batching device
– calling device
– catching device
– charge-coupled device
– charging device
– checking device
– clamping device
– coding device
– coding device
– computing device
– covering device
– cryoelectronic device
– damping device
– device coordinates
– digital device
– distance-measuring device
– distribution device
– electronic device
– encryption device
– etching device
– fail-safe device
– feeding device
– fifth-wheel device
– gas-discharge device
– gas-filled device
– height-measuring device
– height-warning device
– high-lift device
– hoisting device
– input device
– input-output device
– input/output device
– jet device
– levelling device
– loading device
– locking device
– louver-damper device
– magnetizing device
– matching device
– measuring device
– metering device
– microautomatic device
– microphone-earphone device
– mixing device
– nonreciprocal device
– optoelectron device
– origin-shift device
– output device
– peripheral device
– pointing device
– pressure-difference device
– primary device
– protection device
– protective device
– puller device
– pushing device
– put-down device
– ray-locking device
– reclosing device
– regulator device
– safely device
– safety device
– sealing device
– self-reacting device
– semiautomatic device
– semiconductor device
– sensing device
– separation device
– shaker device
– shearing device
– shorting device
– sighting device
– signal device
– signaling device
– signalling device
– sound-imaging device
– speed-limiting device
– spinning device
– spraying device
– spreading device
– squelch device
– starting device
– stopper-rod device
– stopping device
– surface-mounted device
– surface-mounted device
– swirling device
– switching device
– tape-moving device
– telechiric device
– telemetering device
– telephone device
– tensioning device
– test device
– testing device
– through-hole device
– thrust-vectoring device
– tripping device
– turn-over device
– unwinding device
– upsetting device

automatic tracking device — <comput.> устройство сопровождения автоматическое

belt-type levelling device — ременный выравнивающий аппарат

chain-type levelling device — цепной выравнивающий аппарат

character display device — знаковый индикатор

charging-box lifting device — механизм для подъема мульд

disk-type levelling device — дисковый выравнивающий аппарат

electron discharge device — электровакуумный прибор

emergency release device — аварийный расцепитель

finger-type levelling device — пальчатый выравнивающий аппарат

graphic device interface — интерфейс графического устройства

hybrid protection device — гибридное СВЧ защитное устройство

inertial energy-storage device — инерционный аккумулятор

magnetic release device — магнитный расцепитель

minimum-current release device — минимальный расцепитель

multidigit display device — многознаковый индикатор

night viewing device — прибор ночного видения

overcurrent release device — расцепитель максимального тока

package of a semiconductor device — корпус полупроводникового прибора

pitch damping device — успокоитель килевой качки

reverse-current release device — расцепитель обратного тока

roll damping device — успокоитель бортовой качки

semiconductor display device — полупроводниковый индикатор

star tracking device — <astr.> астроориентатор

telephone switching device — телефонное коммутационное устройство

temperature control device — терморегулятор

terminal of a semiconductor device — вывод полупроводникового прибора

thermal release device — тепловой расцепитель

voice encryption device — шифратор речи

waveguide protection device — волноводное защитное устройство

worm-type levelling device — шнековый выравнивающий аппарат

- adapter circuit
- adjustment circuit
- alive circuit
- announcing circuit
- anode circuit
- antisidetone circuit
- asynchronous circuit
- automatic reset-data circuit
- automatic ringdown circuit
- automatic start circuit
- auxiliary circuit
- balanced circuit
- balanced-wire circuit
- balancing circuit
- band-switching circuit
- basic circuit
- black-level restoring circuit
- black-level stretch circuit
- bootstrap circuit
- branch circuit
- branched circuit
- bridge antisidetone circuit
- building-out circuit
- built-up circuit
- Buttler circuit
- bypass circuit
- cached circuit
- call circuit
- capacitor-coupled circuit
- capacitor-switched circuit
- capacitor-switching circuit
- central-battery circuit
- chain-type connection circuit
- character generator large-scale integration circuit
- charge-coupled device circuit
- check parity circuit
- checkout circuit
- chrominance matrix circuit
- chrominance separation circuit
- chrominance takeoff circuit
- clamp-on circuit
- closed circuit
- coarse phasing circuit
- coaxial circuit
- coincidence circuit
- color-balance circuit
- color-indexing circuit
- color-purity circuit
- combinational-circuit circuit
- combined-supply circuit
- common-base circuit
- common-battery circuit
- common-collector circuit
- common-drain circuit
- common-emitter circuit
- common-gate circuit
- common-source circuit
- common-user circuit
- communication circuit
- comparing circuit
- compensating antisidetone circuit
- complemental metal-oxide-semiconductor circuit
- composite circuit
- conductor-bundled static wire circuit
- conference circuit
- connecting circuit
- constant-closed circuit
- contactor-relay circuit
- continental circuit
- convergence circuit
- cord circuit
- correcting circuit
- Costas circuit
- counter-coupling circuit
- counting-down circuit
- coupled circuit
- cross-bus matrix circuit
- crossed-waveguide circuit
- cue circuit
- cutoff circuit
- Darlingtone circuit
- data circuit
- data-transmission circuit
- dc restoration circuit
- decoder circuit
- delay circuit
- demodulation circuit
- dial-up circuit
- diamond circuit
- differencing circuit
- differential-frequency circuit
- digital circuit
- digital-excitation circuit
- digital-leased circuit
- diode-clamping circuit
- diode-clipping circuit
- diode-stabilitron circuit
- direct international circuit
- direct-connection circuit
- direct-transit international circuit
- direct-wire circuit
- double half-wave circuit
- double-ended cord circuit
- double-loop circuit
- dual circuit
- earth circuit
- earthed circuit
- echo-absorption circuit
- edge derivation circuit
- electric circuit
- electronic circuit
- elementary circuit
- encoding circuit
- energized circuit
- engineering circuit
- equivalent circuit
- error-subtracting circuit
- external circuit
- fallback circuit
- feed circuit
- feedback circuit
- fiber-optic circuit
- fire-control circuit
- fixed-virtual circuit
- flexible circuit
- flexible-stage circuit
- flywheel circuit
- forked circuit
- four-wire circuit
- frame scanning circuit
- frequency-changing circuit
- frequency-protection circuit
- full-accessible circuit
- full-period allocated circuit
- functional-switching circuit
- gallium-arsenide integrated circuit
- gating circuit
- generating circuit
- Gilbert circuit
- Grets circuit
- grid circuit
- ground-return circuit
- grouping circuit
- half-bridge circuit
- half-wave circuit
- hardened circuit
- head circuit
- HF-correction circuit
- holding circuit
- horizontal deflection circuit
- hybrid circuit
- hypothetical reference circuit
- idle lighting limiting circuit
- inclined adjustment circuit
- incoming circuit
- independent circuit
- inductive circuit
- input circuit
- input-by-output matrix circuit
- inquiry circuit
- integrated circuit
- integrating circuit
- interchange circuit
- interface-integrated circuit
- interferenced circuit
- interferencing circuit
- international leased circuit
- interstage coupling circuit
- invertor circuit
- ISDN echo cancellation circuit
- isochronic circuit
- Jiakoletto circuit
- junction circuit
- Karp circuit
- keep-alive circuit
- key section power circuit
- killer circuit
- ladder circuit
- lamp circuit
- large-scale integration circuit
- latched circuit
- LCR circuit
- lead changeover circuit
- LF-correction circuit
- line circuit
- linear circuit
- link circuit
- live circuit
- local circuit
- lock-in circuit
- locking circuit
- lock-out circuit
- long circuit
- long-distance circuit
- longitudinal circuit
- loop circuit
- lossless resonant circuit
- L-shaped circuit
- magnetic convergence circuit
- main supply circuit
- make circuit
- Marx circuit
- match circuit
- matching circuit
- matrix circuit
- message circuit
- microelectronic circuit
- microphone supply circuit
- multidrop circuit
- multijunctor circuit
- multiloop circuit
- multipoint circuit
- muting circuit
- neodymium magnetic circuit
- neutral circuit
- neutralization circuit
- neutralizing circuit
- noise-rejecting circuit
- noise-suicide circuit
- nonlinear circuit
- NOT circuit
- on-call circuit
- open circuit
- optoelectronic integrated circuit
- OR circuit
- order wire circuits
- OR-ELSE circuit
- oscillating circuit
- oscillation circuit
- output circuit
- output voltage tracking circuit
- packaged circuit
- paging circuit
- parallel circuit
- partially accessible circuit
- peaking circuit
- periodic closed circuit
- phantom circuit
- phase comparating circuit
- phase compensating circuit
- phase-shift circuit
- phase-substitution circuit
- physical circuit
- pilot circuit
- pilot-make-busy circuit
- planar circuit
- point-to-point circuit
- polling circuit
- polyphase circuit
- power circuit
- power-supply circuit
- precision phasing circuit
- primary circuit
- printed circuit
- private leased circuit
- protection circuit
- pulse-phase control circuit
- push-to-talk circuit
- push-to-type circuit
- quenching circuit
- quiet-tuning circuit
- radial supply circuit
- radio circuit
- RC circuit
- reactance control circuit
- reading circuit
- rectification circuit
- reference circuit
- rejecting circuit
- relay cutout circuit
- remote control circuit
- remote-ring circuit
- repeat circuit
- reset circuit
- resonance circuit
- resonant circuit
- reverse circuit
- reverse diode circuit
- ring circuit
- ringing circuit
- sample-and-hold circuit
- scaling circuit
- Scott circuit
- secondary circuit
- section substitution circuit
- selecting circuit
- selective circuit
- self-locked circuit
- series circuit
- series-oscillating circuit
- series-parallel circuit
- series-peaking circuit
- series-tuned circuit
- shaping circuit
- shaved single frequency circuit
- short circuit
- shunt circuit
- shunting circuit
- shunt-peaking circuit
- side circuit
- signal circuit
- signal processing circuit
- signal recovery circuit
- single-current circuit
- single-ended push-pull circuit
- single-frequency resonance circuit
- single-phase bridge circuit
- single-phase circuit
- snap-acting circuit
- solving circuit
- sound-program circuit
- spark-safe circuit
- speech circuit
- speed regulating circuit
- squaring circuit
- stabilizer circuit
- stable circuit
- stage circuit
- stage control circuit
- standard cable circuit
- standard circuit
- standby circuit
- stenode circuit
- storage large-scale integration circuit
- storage locking circuit
- straightforward circuit
- strap magnetic circuit
- strip-line circuit
- super large scale integration circuit
- superimposed circuit
- superposed circuit
- supply circuit
- sweep circuit
- switched circuit
- switching circuit
- symistor control circuit
- synchronous circuit
- tail circuit
- talk-back circuit
- tandem data circuit
- tank circuit
- tapped magnetic circuit
- tapped stage circuit
- telecommunication circuit
- telecommunication-protection circuit
- telegraph circuit
- telegraph grade circuit
- telegraph signal generating circuit
- telephone circuit
- telephone signal generating circuit
- telesignaling receiving circuit
- telesignaling sending circuit
- television circuit
- terminal circuit
- test circuit
- testing circuit
- third circuit
- three-loop circuit
- three-phase input circuit
- three-wire circuit
- through circuit
- thyristor control circuit
- time protection circuit
- time-delay circuit
- time-interval protection circuit
- time-setting circuit
- timing circuit
- toll circuit
- touch sensing circuit
- touch tone dial circuit
- transformer substitution circuit
- transformer-coupled circuit
- transistor clipping circuit
- transistor collector circuit
- transistor control circuit
- transistor protection circuit
- tributary circuit
- triode clamp circuit
- trunk circuit
- T-shaped circuit
- tuned circuit
- twelve-pulse circuit
- two-frequency resonance circuit
- two-loop circuit
- two-wire-ground circuit
- uniform circuit
- unstable circuit
- untapped circuit
- untapped magnetic circuit
- U-shaped circuit
- variometer controlling circuit
- video circuit
- virtual circuit
- voice circuit
- voltage multiplying circuit
- voltage sensor circuit
- watching output circuit
- wideband circuit
- wire circuit
- wired circuit

- adjacent channel
- aeronautical emergency channel
- air channel
- air-air channel
- air-ground channel
- allocated channel
- alpha channel
- analog channel
- analog data channel
- associated channel
- associated signaling channel
- asynchronous channel
- audio channel
- automatic's line channel
- auxiliary channel
- average-speed signaling channel
- backward channel
- balanced channel
- band-limited channel
- base cable channel
- base RF-channel
- baseband channel
- B-channel
- bidirectional interaction channel
- bidirectional intercom channel
- binary symmetric channel
- binomial channel
- blank channel
- block multiplexor channel
- blue channel
- branching channel
- brightness channel
- broadband channel
- broadband multiplexing channel
- broadcast TV-radio channel
- buffered I/O channel
- bypass channel
- byte-multiplexor channel
- cable channel
- calling channel
- camera channel
- carrier-current channel
- chroma channel
- chrominance channel
- clear channel
- coherent channel
- color channel
- color-difference channel
- color-sync channel
- common-user channel
- communication channel
- complex high-frequency line channel
- confidence channel
- continuous channel
- continuous-discrete channel
- control channel
- covertness-protected channel
- cue channel
- data transfer channel
- data transmission channel
- D-channel
- D-echo channel
- dedicated channel
- deep-sound channel
- delta channel
- department communication channel
- digital data channel
- direct channel
- direct control channel
- direct receiving channel
- direct satellite channel
- discrete channel
- discrete-continuous channel
- dispatch communication channel
- double-pole channel
- drop-insertion channel
- duplex communication channel
- E-channel
- electric communication channel
- electric protection channel
- elementary channel
- emergency-radio channel
- engineering channel
- enhanced discrete channel
- even channel
- exchange channel
- fast channel
- fast-acting channel
- fax-modem channel
- feedback channel
- fiber optic communication channel
- firing channel
- fixed-tuned channel
- forcible-borrowed channel
- forward channel
- forward wideband delivery channel
- four-wire channel
- frequency signaling channel
- full-rate traffic channel
- green channel
- group channel
- guard channel
- half-duplex channel
- half-rate traffic channel
- H-channel
- head channel
- health channel
- HF broadband channel
- HF multiplexed channel
- high voltage aerial cable line channel
- highest grade channel
- high-frequency channel
- high-speed signaling channel
- high-voltage aerial line channel
- high-voltage cable line channel
- high-voltage tone line channel
- hydroacoustic channel
- I channel
- ideal channel
- image channel
- in-band orderwire channel
- induced channel
- information bearer channel
- information channel
- infrared channel
- input channel
- input-output channel
- interaction channel
- intercepting-protected channel
- interference channel
- intermodulation channel
- internal phase channel
- internal wire channel
- intrabasin channel
- intradistrict telegraph channel
- intraregional telegraph channel
- ionospheric channel
- isolated bundled phase channel
- jamming channel
- labeled channel
- labeled-statistical channel
- leased channel
- left front channel
- left rear channel
- left stereophonic channel
- line channel
- linear random channel
- line-of-sight channel
- local channel
- logical channel
- long-communication bypass channel
- long-distance channel
- low-frequency channel
- luminance channel
- M channel
- marine radio communication channel
- memory channel
- memoryless channel
- meteor-burst channel
- mobile communication channel
- monochrome channel
- multipath channel
- multiplexing channel
- noiseless channel
- noisy channel
- noncoherent channel
- nonfixed channel
- nonswitched channel
- nonsynchronous channel
- off-hook channel
- one-piece channel
- one-way channel
- open channel
- optimal channel
- optoelectronic channel
- ordinary channel
- outband channel
- output channel
- parallel access channel
- parallel optical channel
- parasitic channel
- peripheral-interface channel
- phase line channel
- phase-phase pitch line channel
- physical channel
- picture channel
- pilot channel
- pipeline control channel
- pitch communication channel
- planar channel
- positioned channel
- primary channel
- protection channel
- Q channel
- quadrature channel
- radio communication channel
- radiotelegraph channel
- radiotelephone channel
- read/write channel
- reception channel
- red channel
- relay channel
- relay protected channel
- return channel
- reverse channel
- reverse control channel
- Ricean channel
- right channel
- right front channel
- right rear channel
- right stereophonic channel
- road safety channel
- road servicing channel
- S channel
- safety channel
- satellite communication channel
- scatter channel
- secondary channel
- selector channel
- send channel
- sensor channel
- separate resonance channel
- series optical channel
- service communication channel
- shared channel
- ship-to-shore channel
- shore-to-ship channel
- side channel
- signal channel
- signaling channel
- single-beam channel
- single-ended channel
- slow channel
- slow-acting channel
- sound broadcasting channel
- sound channel
- space-craft channel
- special cable-line channel
- speech channel
- standard broadcast channel
- subvoice grade channel
- sum channel
- supervisory channel
- switched channel
- symmetrical channel
- synchronous channel
- telecommunication channel
- telemechanic channel
- telemetering channel
- telephone channel
- television channel
- time-derived channel
- toll cable channel
- tone frequency channel
- top channel
- traffic channel
- train dispatch communication channel
- train radio communication line channel
- transfer channel
- transmission channel
- transmission service channel
- transparent channel
- trunk channel
- TV-frequency channel
- TV-observation channel
- two-wire channel
- video channel
- virtual signaling channel
- voice channel
- voice-band channel
- waste channel
- wave channel
- wire communication channel
- wireless channel
- working channel
- write channel

- activity ratio
- adjacent-channel rejection ratio
- amplitude suppression ratio
- AM rejection ratio
- anharmonic ratio
- answer seizure ratio
- aperture ratio
- arithmetic ratio
- aspect ratio
- aspect ratio of resistor
- asymptotic ratio
- attenuation ratio
- available signal-to-noise ratio
- axial ratio of polarization ellipse
- azimuth ratio
- bit compression ratio
- blip-scan ratio
- cancellation ratio
- capture ratio
- carrier-to-noise ratio
- channel width-to-length ratio
- character aspect ratio
- charge-mass ratio
- charge-to-mass ratio
- click-through ratio
- coherence ratio - complex polarization ratio
- compression ratio
- contrast ratio
- control ratio
- conversion ratio
- conversion gain ratio
- cross ratio
- current ratio
- current standing-wave ratio
- current transfer ratio
- damping ratio
- data-compression ratio
- dc-to-ac ratio
- deviation ratio
- difference ratio
- discrimination ratio
- display screen aspect ratio
- distribution ratio
- double ratio
- downtime ratio
- duty ratio ratio
- energy compression ratio
- energy efficiency ratio - escape ratio
- etching ratio
- exchange-dipolar ratio
- facsimile aspect ratio
- feed-to-aperture area ratio
- forward-to-backward transmission ratio
- frequency ratio
- front-to-back ratio
- front-to-rear ratio
- gain/noise temperature ratio
- gas ratio
- geometric ratio
- golden ratio
- gyromagnetic ratio
- image ratio
- image aspect ratio
- image-frequency rejection ratio
- image interference ratio
- injection ratio
- interlace ratio
- interleave ratio
- intermediate-frequency harmonic interference-ratio
- intermediate-frequency interference ratio
- intermediate-frequency response ratio
- intrinsic stand-off ratio
- inverse ratio
- inverse Mills ratio
- inversion ratio
- inversion level ratio
- isolation ratio
- jam-to-signal ratio
- Josephson ratio
- Josephson frequency-voltage ratio
- J/S ratio
- justification ratio
- light-dark ratio
- likelihood ratio
- load ratio
- mark-space ratio
- mark-to-space ratio
- Mills ratio
- minority-carrier injection ratio
- moment ratio
- multiple ratio
- noise power ratio - offset-to-noise ratio
- one-to-zero ratio
- on-off ratio
- open-circuit reverse-voltage transfer ratio
- opening aspect ratio
- operating ratio
- peak-to-average ratio
- peak-to-valley ratio
- peak-to-valley current ratio
- percentage ratio
- picture aspect ratio
- picture-to-sync ratio
- pixel aspect ratio
- polarization ratio - probability ratio
- propagation ratio
- protection ratio
- pulse-compression ratio
- read-around ratio
- rear-to-front ratio
- rectification ratio
- rejection ratio
- relative ratio of decrease of conductance
- remanence ratio
- resetting ratio
- restorability ratio
- ripple ratio
- sampling ratio
- scaling ratio
- screen aspect ratio
- secondary-emission ratio
- seizure ratio
- short-circuit forward-current transfer ratio
- signal-to-distortion ratio - sinad ratio
- slope ratio
- SN ratio
- spreading ratio
- spurious response ratio
- squared ratio
- squareness ratio - step-up ratio
- stuffing ratio
- suppression ratio
- target-to-clutter ratio
- threshold signal-to-noise ratio
- transadmittance compression ratio
- transformation ratio
- transformer ratio
- transformer voltage ratio
- traveling-wave ratio
- turns ratio
- variability ratio
- voltage ratio