PT91 M Pendekar - Part 2

SAVAN 15 Fire Control System

The SAVAN 15 Fire Control System provides
armoured vehicles a true fire-on-themove
capability with a high first-round
hit probability in all combat scenarios.
The SAVAN 15 FCS integrates all functions
required to perform firing with target
detection (including gun stabilization).
Its compact and modular design makes
it ideally suited to high-performance MBT
and IFV applications, either as original
equipment or a mid-life upgrade.
The SAVAN 15 FCS has been selected for
several programs (CR2E, T72 MP, TML 105,
PT91M, etc) for which its effectiveness has
already been proven.
The SAVAN 15 consists of the following
assemblies:
• A day/night primary gunner sight
• A fire-control computer
• A set of sensors for gun stabilization
• A set of sensors for lead-angle
computation
• A man-machine interface at the gunner
station
• A man-machine interface at the
commander station

Main characteristics
Daytime and nighttime observation under all
conditions
• Direct daytime optical channel with two
magnifications (x 2 and x10)
•Thermal imager (8 to 12μm or 3 to 5μm)
with two magnifications and electronic zoom
• Sight head fitted with wipers and window
de-icer/eyepiece de-mister
Observation at standstill and on the move
Independently stabilized line of sight
(0.05 mil) with double axis
Line of sight angular travel
• Azimuth ±7°
• Elevation -12° to +22° or -12° to +45°

Target engagement with high first-round hit
probability
Line-of-sight/line-of-fire position
measurement
• Class of accuracy 0.1 mil
Automatic measurement of boresighting
variations (static MRS)
Target-tracking-rate measurement
• Class of accuracy 0.1 mil
Laser rangefinder (1.064 or 1.54 μm)
• Range 10 km
• Accuracy ± 5 m
• Repetition rate 1 Hz mean lead-angle
computation
• Automatic introduction of all parameters
(with manual backup)
• Real-time computation
• Accuracy 0.1 mil
Vertical reference on the move
Target-aiming assistance during the firing
sequence
Second-generation firing-gate management

Positioning, orientation and navigation
Integrated GPS/inertial navigation facility
BMS compatible

Backup mode
Mechanical backup mode in case of power
supply failure
Stadimetric and ammo ballistic scales
available in the daytime optical channel for
manual lead-angle introduction

Integrated Logistics Support/
Built-in Test Equipment
• Electrical interfaces
Compliant with all 28V vehicle power
supply standards
(MIL-STD-1275A, DEF-STAN 61-5, etc)
Analog or digital interfaces to gun power
drives

• Environmental conditions and EMI/EMC
Compliant with MIL-STD-810E, DEF-STD
07-55 requirements
Compliant with MIL-STD-461C requirements


(This is copied from http://www.sagem-ds.com/pdf/en/D887.pdf)

p/s Check the France's tech!!!! It surey boost PT91M fire power!