MTS

Question 1

MTS synopsis

Answer 1

Multipurpose EO, IR imaging sensor that provides long-range surveillance, high-altitude TA, tracking, laser-range finding, and laser target designation

Question 2

Two components of the MTS

Answer 2

Electronics Unit
Turret Unit

Question 3

Operating limits

Answer 3

50k ft
LRD&LTM: 45k ft
-40-55’C w/o restrictions
OSHA class laser: 4
10mins on, 10mins off

Question 4

Filter Wheel Assembly

Answer 4

Optical path (wavelength) for DTV & SWIR
- CL (clear)
- IC (IR Cut)
- YAG
- VC (Vis Cut)

Question 5

DTV

Answer 5

Visible light and Near IR (das4)

Question 6

MWIR

Answer 6

-Visible representation of a thermal scene
-below the longest wavelength (deepest red) visible to the human eye
-received by a mirror lens & a beam splitter

Question 7

LWIR

Answer 7

Enabled via a FCB
Emphasizes slight differences in surface temp (ideal for pax)

Question 8

SWIR

Answer 8

Links visible and thermal bands
Better in adverse wx
LRD spot is visible

Question 9

Push to focus & range assist focus

Answer 9

Commanded by 1553 bus ONLY
Push: one-time sweep
Range: continuous adjustment, ULTW DTV not capable of

Question 10

Exposure

Answer 10

Determines how much light is used to make an image
Manual exposure range: 000-255

Question 11

Image fusion/blending

Answer 11

Combine MWIR w/either DTV or SWIR
Not supported in ULTW or WIDE
Auto is always LAP
Man is always manual

Question 12

Four types of Image Processing Modes

Answer 12

LAP (local area processing)
LIN (linear)
RAY (Rayleigh)
Manual

Question 13

DTV color adjust

Answer 13

Compensates for blue haze during low light conditions and long slant ranges

Question 14

Non-Uniformity Correction (NUC) Types

Answer 14

-External (ENUC): 10seconds
-Multi-Point (MNUC): needed for any two adjacent FOVs
-Scene-Based (SBNUC): IR only, reduces motion blur
-DTV
-Uber (UBER NUC): NAR&ULTN NUC

Question 15

Split-Screen

Answer 15

Simultaneous viewing of MWIR with either DTV or SWIR

Question 16

Sensor-to-sensor Auto Alignment (SSAA)

Answer 16

Aligns DTV & SWIR with MWIR by electronically shifting DTV & SWIR center

Ensures laser spot is properly aligned

HUD graphic “FULL ALGN COMPLETE” will show if successful

Question 17

LRD

Answer 17

Guided munitions

Slant range data

Question 18

LTM

Answer 18

Acts as an invisible pointer

Visible w/NVG

Fast blink: 3x per 1 sec
Slow blink: 1x per 2 sec

Question 19

ELRF

Answer 19

Eyesafe

Provides Slant range data

Question 20

Laser Transceiver Unit (LTU)

Answer 20

Located in TU

Provides power & control signals to LRD&LTM

Question 21

At what speed does the system prevent arming the lasers

Answer 21

<50 knots

Question 22

MTS Attitude Reference System (ARS)

Answer 22

Software application that continuously electronically aligns MTS, Inertial Measurement Unit (IMU), and platform nav systems