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99 Cards in this Set
- Front
- Back
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Which intermediate level support equipment (ILSE) console contains a flat screen monitor that is used to present technicians with options for running tests and alignments? |
Control Console |
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which intermediate level support equipment (ILSE) console contains the RF Interface assembly (RFIA)? |
Instrument Console 1 |
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The Love voltage Power Supply Load Box Assembly can test which of the following module low power supplies? |
Band 3, Band 5, and IC module |
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The intermediate level support equipment (ILSE) board substitution group contains how many boards? |
16 |
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When using the AN/ALM-187 High Voltage Power Supply Test Set, what procedure permits stress testing and calibrating an output power supply prior to traveling wave tube (TWT) operation? |
Load |
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Which item is not part if the Hypot test group used with the AN/ALQ-131 pod?
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High voltage power supply test set |
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For safe operation the V-508 dolly truck handles are attached using |
Locking pins |
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What test console panel contains the digital functions required to interconnect the intermediate level support equipment (ILSE) control console to the ALQ-131 pod's digibus aerospace ground equipment (AGE) connector? |
Pod interface panel |
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Which ALQ-131 pod interface panel circuit board has the capability to test external C9492 units? |
Pulse Position Data Board |
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What mode does the control console computer use to direct the necessary commands through the IEEE-488 data interface bus to the RF interface assembly (RFIA)? |
Remote |
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Which RF interface assembly (RFIA) board provides remote status indications for the front panel switches of the RFIA?
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Input/output (I/O) board.
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Which RF interface assembly (RFIA) board inputs commands from the control console to the RFIA?
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IEEE–488 interface board
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The RF interface assembly’s (RFIA’s) RF output switch routes the selected source instrument’s inputs to
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J8 (RF OUT) and J11 (RF REF).
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Which of these pieces of equipment is used in developing simulated radar threats?
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Pulse/function generator
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Which "unwanted R" causes the scalar network analyzer (SNA) screen to look compressed along the horizontal frequency axis?
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Ringing.
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Which "unwanted R" is common with antennas and dummy loads where a component feeds back into itself?
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Voltage standing wave ratio (VSWR).
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How many high power RF couplers are in the aft transmit antenna module of the AN/ALQ–131 pod?
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3 |
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What AN/ALQ–131 pod module has a reference designator of "8"?
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Transition module
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What AN/ALQ–131 pod module has a reference designator of "9"?
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Receiver/processor.
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Which bus does AN/ALQ–131 pod connector 14A1J3 interface with?
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MIL-STD–1553
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When using the C9492 with the AN/ALQ–131, when the selector switch is OFF where is power still applied to the pod?
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8K1 and 8K2
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In the AN/ALQ–131 preset mode, which push-buttons are used to select different software preset technique combinations?
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1 through 5
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Which C9492 button initiates an interruptive centrally integrated test system (CITS) when interfaced with an AN/ALQ–131 pod?
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BIT
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Which C9492 push button light associated with the AN/ALQ–131 indicates an active button and that the pod is responding to that button?
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"A"
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One advantage of the C6631 alternate control box is that when used with the AN/ALQ–131 pod it bypasses which standby relay?
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10K1
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Which C9492 control switch function item controls the brightness of the eight push buttons and the back panel lighting?
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DIM
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For dash operations the AN/ALQ–131 pod’s water cooled condenser regulator maintains pressure of at least 9 psia in order to maintain the minimum boiling temperature of the water at
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206 °F.
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What AN/ALQ–131 canister item contains a fill-and-bleed port for refrigerant, a level indicator, and a pressure relief diaphragm?
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Manifold block
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For shop cooling, water can be circulated through the AN/ALQ–131 pod
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either forward to aft or aft to forward
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Which AN/ALQ–131 pod self tests must be run when the pod is loaded with an operational flight program?
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CCITS and ICITS
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How often are operational statuses of the AN/ALQ–131 on-board modules reported by sensing selected system parameters?
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50 milliseconds
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What AN/ALQ–131 centrally integrated test system (CITS) status signal communicates the completion of the time delay required before applying high voltage to the module?
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CXTD
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What AN/ALQ–131 centrally integrated test system (CITS) status signal communicates the presence or absence of high-level voltage output from the output power supply used to drive the traveling wave tube (TWT) in the RF output stage?
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CHV
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On the AN/ALQ–131 pod the interruptive centrally integrated test system (ICITS) can split into
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high level and low level
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How many unique centrally integrated test system (CITS) histories can the AN/ALQ–131 pod store at a time?
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8
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How many centrally integrated test system (CITS) sensors are dedicated to each band of the AN/ALQ–131 pod?
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3.
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In what AN/ALQ–131 pod power source condition do all DC low voltages first become available to the interface/control (IC) and receiver/processor (RP) modules?
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Pod standby
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In which AN/ALQ–131 pod power source conditions are all eight band low voltages available for use?
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Module standby, high voltage ready, and high voltage on.
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What AN/ALQ–131 pod relay can be bypassed by using the ram air turbine generator setup?
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10K1
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Activating which AN/ALQ–131 pod relay begins the millicomputer start-up routine?
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8K1
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AN/ALQ–131 pod relay 8K3 creates what signal once all three phases of power close it through its sensor windings?
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VSEN
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How many resistors on each AN/ALQ–131 pod antenna board are used for adjusting threshold voltages for output power monitoring?
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3 |
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What interface/control (IC) subsystem is the functional heart of the AN/ALQ–131 pod?
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Millicomputer
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What is the correct turn-on and turn-off sequence of the AN/ALQ–131 pod
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+5V on first and off last, +15V on last and off first.
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What are the three major types of data contained in the AN/ALQ–131 pod’s arithmetic unit?
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Control data, circuit status data, and computer program data.
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What is the reference designator of the interface/control (IC) core memory?
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10A19
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AN/ALQ–131 software is loaded into the millicomputer in what format?
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Binary
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What type of communication link is the AN/ALQ–131 pod’s digibus?
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8-bit parallel
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What interface/control (IC) circuit board is used to help control antenna tilt and monitor RF power at the AN/ALQ–131 pod’s transmit antenna?
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A3 |
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What AN/ALQ–131 pod interface/control (IC) circuit board is dedicated for radar-warning receiver (RWR) interface?
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A4.
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How many receivers are located in the AN/ALQ–131’s receiver/processor (RP) module?
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2 |
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The RP A15 circuit board belongs to what section of the AN/ALQ–131 pod’s receiver/processor (RP) module?
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Video processor
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Along with tracking and blanking information, the types of information that are passed over the AN/ALQ–131 pod’s time critical data bus are band status
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module faults, and control commands.
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What AN/ALQ–131 techniques are internally generated by using a voltage controlled oscillator?
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Noise |
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A three-band AN/ALQ–131 pod contains how many total circuit breakers?
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4 |
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The AN/ALQ–131 pod’s three basic jammer responses for processing RF threats are noise,
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repeater, and transponder
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Which situation is not suitable for noise generation in the AN/ALQ–131 pod?
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Loading software
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Which chapter in each of the AN/ALQ–131 band TO’s give transmit control assembly individual circuit card information?
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7
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Which voltage remains uninhibited during the AN/ALQ–131 pod’s band turn-on sequence?
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+5V
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Which factor involving automatic gain optimization (AGO) can be planned for?
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Regenerative feedback
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Where is the first place that attenuation is applied to stop ringing during the AN/ALQ–131 pod’s automatic gain optimization (AGO) process?
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Channel VVA
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For proper operation of the AN/ALM–233 the relative humidity should be between
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10 to 95 percent
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A common condition that will cause a blower failure on the AN/ALM–233 power control monitor unit (PCMU) is
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a clogged air filter
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What two detection units in the AN/ALM–233 signal conditioner unit (SCU) are used for RF-to-video conversion during internal operation?
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Crystal detector and crystal video receiver
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What AN/ALM–233 signal conditioner unit (SCU) circuit card assembly (CCA) provides independent control of the switches in the angle of arrival (AOA) and angle of transmission
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Pulse CCA.
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What AN/ALM–233 signal conditioner unit (SCU) circuit card assembly (CCA) checks DC voltage and processor operation?
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Built-in-test CCA
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What AN/ALM–233 signal conditioner unit (SCU) circuit card assembly (CCA) provides independent control of the switches in the angle of arrival (AOA) and angle of transmission
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Pulse CCA.
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What AN/ALM–233 digital interface/control monitor unit (DI/CMU) circuit card assembly (CCA) monitors the +5 VDC, +15 VDC, and –15 VDC power supplies, and generates interrupts when an under-voltage or over-voltage condition occurs?
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Built-in test CCA
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What AN/ALM–233 digital interface/control monitor unit (DI/CMU) circuit card assembly (CCA) receives the 9 digital and 3 narrow band analog signals from the test point multiplexer (TP MUX) CCA and routes the selected analog and/or digital signals to the signal conditioner CCA?
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Test point router CCA
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The AN/ALM 233 pod’s coldplate liquid cooler is capable of delivering coolant to the coldplate assemblies at a rate of
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2.8 ± 0.2 gallons per minute
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How many separate pod support rings comprise the AN/ALM 233 pod maintenance fixtures?
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4 |
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The AN/ALM–233 amplifier/filter is located between the
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SCU and receiver shield
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The AN/ALM–233 amplifier/filter assembly provides selection for how many separate frequency paths?
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3 |
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What provides the means by which the automatic support equipment (ASE) can monitor all test points of the AN/ALM–184 low band module?
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Test point adapter assembly
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Which AN/ALQ–184 pod traveling wave tubes (TWTs) can be tested using the high voltage test unit?
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All of these Mid and high band Low band only Mid band only
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What is considered a full load for a low voltage power supply using the low voltage power supply load box with the AN/ALQ–184?
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90 %.
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Which canister module is located at the front of the AN/ALQ–184 pod?
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A4
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Which AN/ALQ–184 pod module contains the pod system processor?
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A3.
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How many microprocessors are located in the AN/ALQ–184 pod?
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15 |
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Which best describes the tests used to ensure replacement shop replaceable units (SRUs) correct pod faults, that no new faults have been introduced, and any necessary calibration adjustments are performed?
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Harmonization.
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AN/ALQ–184 pod system calibration tests are performed every
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360 days.
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Which switches on the C9492 for the AN/ALQ–184 pod have ID lights on them?
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S1 through S8
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When used with the AN/ALQ–184 pod, what does the dot located on the lower right quadrant of switch S5 of the C9492 indicate?
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RUN SILENT mode
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What mode is the AN/ALQ–184 pod in when the C9492 is in transmit 2 (XMIT 2) with no buttons pushed?
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Mode 4 standby.
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The AN/ALQ–184 low band palette can hold up to how many technique commands?
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48 |
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What AN/ALQ–184 pod mid/high band receiver is dedicated for continuous wave (CW) signals?
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Technique generator
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What component was added to the AN/ALQ–184 pod auxiliary receiver to prevent normal thermal noise from the amplifier accidently activating the crystal video receivers (CVR)?
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Attenuator.
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What happens if an amplifier gains too much amplitude while cycling through a regenerative feedback loop?
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The amplifier saturates
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How is mid-/high-band automatic gain optimization (AGO) calculated in the AN/ALQ–184 pod?
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On a beam-by-beam basis
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Since the AN/ALQ–184 low-band does not have dedicated automatic gain optimization (AGO) attenuators, linear attenuators are needed, and technicians use the automatic support equipment (ASE) to develop a table that is calibrated in what increments?
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1 dB.
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What AN/ALQ–184 pod system processor (PSP) circuit card assemblies (CCA) translate latched address lines from the central processing units (CPU) into register enable strobes for all registers in the PSP and latch correlators in the subband processor?
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External address decoder
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The AN/ALQ–184 pod’s serial input/output (I/O) circuit card assemblies (CCA) perform conversion from parallel to serial and back for memory loader verifier/automatic support equipment (MLV/ASE) communication, radar-warning receiver (RWR) interface, techniques generator, voltage-controlled oscillator (VCO) assembly, and what other communication bus?
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Low band communications
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What AN/ALQ–184 pod system processor (PSP) circuit card assemblies (CCA) determine automatic gain optimization (AGO), repeater, and continuous wave (CW) transmit modes?
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Mode Control CCA
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How long does the AN/ALQ–184 system controller count pulses detected in each subband to determine if a programmed hit-count has been exceeded?
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100 milliseconds
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What does the AN/ALQ–184 pulse descriptive word processor resolve so that only one subband processes signals in the frequency crossover region?
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Subband crossover ambiguities
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How many individual voltage controlled oscillators (VCOs) are included in the AN/ALQ–184 techniques generator’s VCO subsystem?
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10 |
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What AN/ALQ–184 techniques generator circuit card assemblies (CCA) measures error between YTHG picket and selected voltage-controlled oscillator (VCO) during set-on?
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Set-on control
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The ALQ–188 pod is capable of generating how many different jamming modes?
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30
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In the ALQ–188 pod, what modulation technique does the radio transmitter modulator use?
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Serrodyning
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