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 PRINT DOCUMENT |
GENERAL:
Sight 1G46 has been designed for the gunner to bring down accurate and consistent aimed fire on both hard and soft targets by day using main gun 2MGM and Coaxial MG PKTM from stationary position and on the move, both on stationary and moving targets. The sight has also been integrated with the guided missile system 9K 119 to facilitate launch and guidance of the missile using same sight.
(a) |
Magnification of sighting channel |
: 2.7X to 12X | ||||||||||||||
(b) |
Field of view |
: 20° to 4.5° | ||||||||||||||
(c) |
Range finding limits |
: 400 to 5000 m | ||||||||||||||
(d) |
Max range finding error |
: 25 m maximum | ||||||||||||||
(e) |
Stabilization of FOV |
: Independent, 2 axis | ||||||||||||||
(f) |
Angles of laying stabilized sighting line
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(g) |
Rate of sighting line laying in elevation and azimuth
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(h) |
Rate of sighting line slew in azimuth |
:16° to 24° /s | ||||||||||||||
(i) |
Weight |
: 82 kg | ||||||||||||||
(j) |
Eyepiece setting range diopter |
: 20 ± 4° | ||||||||||||||
(k) |
Stabilised sighting line drift
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(l) |
Range of distance change due to movement |
:± 500m | ||||||||||||||
(m) |
Wind velocity cross component measurement range |
:0-25 m/sec | ||||||||||||||
(n) |
Gun trunion tilt measurement range |
:± 15° | ||||||||||||||
(o) |
Considered charge and air temperature range |
:± 50°C | ||||||||||||||
(p) |
Considered Pressure range |
: 0.06 – 0.12 mm Hg | ||||||||||||||
(q) |
Considered gun barrel wear range |
:3.5 mm | ||||||||||||||
(r) |
No of radiations per minute (Missile) |
:6 Maximum | ||||||||||||||
(s) |
Preparation time |
:3 minutes | ||||||||||||||
(t) |
Continuous operations (non combat) |
:6 hrs | ||||||||||||||
Marketing & Export Division
Ordnance Factory Board
Ayudh Bhawan
Government of India
Ministry of Defence
10A, S. K. Bose Road, Kolkata – 700 001, India.
Tel: 0091-33-2248 9027 / 2248 2103 / 2248 5077-80
Fax : 0091-33-2248 1748/2210 8235
Mail : ofbtrade@dataone.in
www.ofb.gov.in