BSII

Question 1

Laser Designator Specifications

Type, Class, Pulse width, Designator output Energy, Coding, Beam Divergence

Answer 1

Type: Nd: YAG, 1.064micons
Class: 4
Pulse Width: 20+/- 5 nsec\Energy: >110mJ
Coding: PRF w/ maximum of 8 codes loaded
Beam Divergence: <175microrad

Question 2

Rangefinder Specifications

Type, class, accuracy

Answer 2

1.57micometers
Class: 1
Accurate to 5 meters out to 20km and will work out to 30km
Use no closer than 200m

Question 3

IR Diode

Type, Class, Output power, Coding, Beam divergence

Answer 3

0.83 =/- 0.02 microns over full temp range
Class 4
Power >640mW
Coding: Continuous, Pulse (fast 12Hz, Medium 5Hz, Slow, 1Hz)
Beam divergence: 0.7milliradian

Question 4

Inhibit Zone

Answer 4

Preset to 112/-100 degrees azimuth, however from -11 to -110 degrees elevation there is no inhibit zone for 360 degrees azimuth. Can only fire laser from Med, Narrow, and Super Narrow FOV

Question 5

What is NUC? what types are there and how do you operate it.

Answer 5

Non-uniformity correction. Actuated from the UHCU for paddle NUC or from Menu.
Paddle NUC is recommended, No paddle NUC is for uniform targets w/ no contrast, Auto de-focus where a scene is not perfectly uniform, In the turret provides uniformly dark scene for correction.

Question 6

How many Enhanced modes are there and what does each one do?

Answer 6

Enh1: Linear algorithm with reduced gain
Enh2: Non-linear algorithm that accommodates large temperature differences.
Enh3: Linear algorithm using only the bottom half for calculations
Enh4: Both algorithms used simultaneously and combined for the best image
Enh5:Same as Enh2 using the center 25% for calculations.
Enh6&7: same as auto. reserved for future use.

Question 7

Types of Tracker scenarios

Answer 7

Centriod
Moving Target
Multi-Target
Phase-coorelation
Scene Lock