An inspection that divides the total scheduled maintenance requirements into small packages (phases) of approximately the same work content.
What is phase inspections
100
Turns the radar set on and off and controls various functions
What is RSC
100
Master Trigger Generator Card (A3A1) produces 50nsec _______ trigger pulses at PRF's of 600, 700, 800 or 1000Hz
What is master
100
The local oscillator is a special vacuum tube, called a __________, that is tuned 30MHz above transmitter frequency.
What is reflex klystron
200
Surface-search radar, Air-search, Height-finding
What is the three basic types of search radar
200
An unscheduled inspection required as a result of a specific over limit condition, or a result of circumstances or events which create a requirement for an inspection.
What is conditional inspection
200
Causes the transmitter to sweep 200MHz above and below frequency.
What is Agile
200
Sweep Generator Card (A3A2) produces the reference sweep, the negative sweep gate, and the positive sweep gate when triggered by the ____ trigger
What is sync
200
The balanced crystal (XTAL) mixer is mounted in a section of waveguide within the receiver and has the advantage of __________
What is cancelling most oscillator noise
300
Depends upon carrier frequency, peak power, Pulse Repetition Frequency (PRF) or Pulse Repetition Rate (PRR), and receiver sensitivity
What is Maximum Range
300
These are performed, in whole or in part:
(a) Prior to flight
(b) Following a flight
(c) Prior to troubleshooting to verify a malfunction reported by the aircrew.
(d) Following an O-level maintenance action that might affect the operational status of the system.
What is operational checks
300
The electronic switch that permits a radar set to use a single antenna to both transmit and receive is the .......
What is duplexer
300
Range marks, heading marker, target, cursor, and symbology video are amplified, mixed, time-shared, and applied to the CRT as the _______ video signal
What is composite
300
The antenna is also ________, via the feedback system, to the rotor shaft of the error detector.
What is mechanically linked
400
The minimum resolvable separation, in range, of two targets on the
same bearing is range resolution, and is a function of the .......
width.
What is pulse
400
In the designation "NAVAIR 01-5479-2-6" what does the "01" indicate?
What is Aircraft manual
400
In SECTOR, SECTOR WIDTH set to 60 , and the Azimuth Control set to 90 , which sector is scanned?
What is 60-120
400
The _____________ modulator pulse is used to fire the magnetron
What is negative 2kV
400
A ________ provides automatic tilt stabilization for aircraft pitch and roll maneuvers.
(a) Used to correct the tilt angle of the reflector (up to +/- 20 degrees) to compensate for deviations in the attitude of the aircraft while in flight.
What is simulated gyro
500
PW ÷ 12.36 µ sec
What is minimum range
500
Which table provides proper settings of controls prior to applying power?
What is table 3-2
500
REF STAB - Selects reference heading.
(a) TRK/HDG - Top of CRT represents the heading of the aircraft.
(b) NORTH - Top of CRT represents ......
What is true north
500
If the sweep starts before the transmitter fires, targets would appear ....... than they actually are.
What is further
500
Always ensure that the ANT SELECT switch is in the __________position before performing maintenance.